From 497dfb8ab128b0bbfdb6b3045caa03f8b38bc9fc Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Thu, 13 Jul 2017 08:07:37 +0200
Subject: Remove Swiften/Base/Override.h

Replaced SWIFTEN_OVERRIDE with C++11 standard override
keyword.

Test-Information:

Tested on macOS 10.12.5 with clang trunk.

Change-Id: If89c6cc2a648662522a320834c314496c943a55a

diff --git a/Sluift/Console.h b/Sluift/Console.h
index dc51dab..0d5ceb0 100644
--- a/Sluift/Console.h
+++ b/Sluift/Console.h
@@ -10,8 +10,6 @@
 
 #include <boost/optional/optional.hpp>
 
-#include <Swiften/Base/Override.h>
-
 #include <Sluift/Completer.h>
 
 struct lua_State;
@@ -22,7 +20,7 @@ namespace Swift {
     class Console : public Completer {
         public:
             Console(lua_State* L, Terminal* terminal);
-            virtual ~Console() SWIFTEN_OVERRIDE;
+            virtual ~Console() override;
 
             void run();
 
@@ -34,7 +32,7 @@ namespace Swift {
             bool readCommand();
             int tryLoadCommand(const std::string& command);
 
-            virtual std::vector<std::string> getCompletions(const std::string&, int start, int end) SWIFTEN_OVERRIDE;
+            virtual std::vector<std::string> getCompletions(const std::string&, int start, int end) override;
 
         private:
             lua_State* L;
diff --git a/Sluift/EditlineTerminal.h b/Sluift/EditlineTerminal.h
index 1cee0d7..8f4624b 100644
--- a/Sluift/EditlineTerminal.h
+++ b/Sluift/EditlineTerminal.h
@@ -6,8 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
-
 #include <Sluift/Terminal.h>
 
 namespace Swift {
@@ -17,10 +15,10 @@ namespace Swift {
 
         private:
             EditlineTerminal();
-            virtual ~EditlineTerminal() SWIFTEN_OVERRIDE;
+            virtual ~EditlineTerminal() override;
 
-            virtual boost::optional<std::string> readLine(const std::string& prompt) SWIFTEN_OVERRIDE;
-            virtual void printError(const std::string& message) SWIFTEN_OVERRIDE;
-            virtual void addToHistory(const std::string& command) SWIFTEN_OVERRIDE;
+            virtual boost::optional<std::string> readLine(const std::string& prompt) override;
+            virtual void printError(const std::string& message) override;
+            virtual void addToHistory(const std::string& command) override;
     };
 }
diff --git a/Sluift/ElementConvertors/BodyConvertor.h b/Sluift/ElementConvertors/BodyConvertor.h
index 05c1adf..574fca9 100644
--- a/Sluift/ElementConvertors/BodyConvertor.h
+++ b/Sluift/ElementConvertors/BodyConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Body.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,9 +16,9 @@ namespace Swift {
     class BodyConvertor : public GenericLuaElementConvertor<Body> {
         public:
             BodyConvertor();
-            virtual ~BodyConvertor() SWIFTEN_OVERRIDE;
+            virtual ~BodyConvertor() override;
 
-            virtual std::shared_ptr<Body> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Body>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Body> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Body>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/CarbonsReceivedConvertor.h b/Sluift/ElementConvertors/CarbonsReceivedConvertor.h
index 3d5c453..cc4e6dc 100644
--- a/Sluift/ElementConvertors/CarbonsReceivedConvertor.h
+++ b/Sluift/ElementConvertors/CarbonsReceivedConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/CarbonsReceived.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class CarbonsReceivedConvertor : public GenericLuaElementConvertor<CarbonsReceived> {
         public:
             CarbonsReceivedConvertor(LuaElementConvertors* convertors);
-            virtual ~CarbonsReceivedConvertor() SWIFTEN_OVERRIDE;
+            virtual ~CarbonsReceivedConvertor() override;
 
-            virtual std::shared_ptr<CarbonsReceived> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<CarbonsReceived>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<CarbonsReceived> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<CarbonsReceived>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/CarbonsSentConvertor.h b/Sluift/ElementConvertors/CarbonsSentConvertor.h
index a503f8e..794e0ed 100644
--- a/Sluift/ElementConvertors/CarbonsSentConvertor.h
+++ b/Sluift/ElementConvertors/CarbonsSentConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/CarbonsSent.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class CarbonsSentConvertor : public GenericLuaElementConvertor<CarbonsSent> {
         public:
             CarbonsSentConvertor(LuaElementConvertors* convertors);
-            virtual ~CarbonsSentConvertor() SWIFTEN_OVERRIDE;
+            virtual ~CarbonsSentConvertor() override;
 
-            virtual std::shared_ptr<CarbonsSent> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<CarbonsSent>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<CarbonsSent> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<CarbonsSent>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/CommandConvertor.h b/Sluift/ElementConvertors/CommandConvertor.h
index 1d86575..274eaa6 100644
--- a/Sluift/ElementConvertors/CommandConvertor.h
+++ b/Sluift/ElementConvertors/CommandConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Command.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class CommandConvertor : public GenericLuaElementConvertor<Command> {
         public:
             CommandConvertor(LuaElementConvertors* convertors);
-            virtual ~CommandConvertor() SWIFTEN_OVERRIDE;
+            virtual ~CommandConvertor() override;
 
-            virtual std::shared_ptr<Command> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Command>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Command> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Command>) override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/DOMElementConvertor.cpp b/Sluift/ElementConvertors/DOMElementConvertor.cpp
index b957686..56b45aa 100644
--- a/Sluift/ElementConvertors/DOMElementConvertor.cpp
+++ b/Sluift/ElementConvertors/DOMElementConvertor.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -34,7 +34,7 @@ namespace {
 
             virtual void handleStartElement(
                     const std::string& element, const std::string& ns,
-                    const AttributeMap& attributes) SWIFTEN_OVERRIDE {
+                    const AttributeMap& attributes) override {
                 lua_checkstack(L, 6);
                 lua_pushnumber(L, currentIndex);
                 lua_newtable(L);
@@ -70,7 +70,7 @@ namespace {
             }
 
             virtual void handleEndElement(
-                    const std::string&, const std::string&) SWIFTEN_OVERRIDE {
+                    const std::string&, const std::string&) override {
                 lua_setfield(L, -2, "children");
                 lua_settable(L, -3);
                 currentIndex = indexStack.back();
@@ -78,7 +78,7 @@ namespace {
                 currentIndex++;
             }
 
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE {
+            virtual void handleCharacterData(const std::string& data) override {
                 lua_checkstack(L, 2);
                 lua_pushnumber(L, currentIndex);
                 lua_pushstring(L, data.c_str());
diff --git a/Sluift/ElementConvertors/DOMElementConvertor.h b/Sluift/ElementConvertors/DOMElementConvertor.h
index bf3f168..dd8d79b 100644
--- a/Sluift/ElementConvertors/DOMElementConvertor.h
+++ b/Sluift/ElementConvertors/DOMElementConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Parser/PlatformXMLParserFactory.h>
 #include <Swiften/Serializer/PayloadSerializers/FullPayloadSerializerCollection.h>
 
@@ -16,10 +15,10 @@ namespace Swift {
     class DOMElementConvertor : public LuaElementConvertor {
         public:
             DOMElementConvertor();
-            virtual ~DOMElementConvertor() SWIFTEN_OVERRIDE;
+            virtual ~DOMElementConvertor() override;
 
-            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) SWIFTEN_OVERRIDE;
-            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) override;
+            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) override;
 
         private:
             PlatformXMLParserFactory parsers;
diff --git a/Sluift/ElementConvertors/DefaultElementConvertor.h b/Sluift/ElementConvertors/DefaultElementConvertor.h
index 1703c5e..dfef3e8 100644
--- a/Sluift/ElementConvertors/DefaultElementConvertor.h
+++ b/Sluift/ElementConvertors/DefaultElementConvertor.h
@@ -6,17 +6,15 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
-
 #include <Sluift/LuaElementConvertor.h>
 
 namespace Swift {
     class DefaultElementConvertor : public LuaElementConvertor {
         public:
             DefaultElementConvertor();
-            virtual ~DefaultElementConvertor() SWIFTEN_OVERRIDE;
+            virtual ~DefaultElementConvertor() override;
 
-            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) SWIFTEN_OVERRIDE;
-            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) override;
+            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/DelayConvertor.h b/Sluift/ElementConvertors/DelayConvertor.h
index 60866c7..ad340da 100644
--- a/Sluift/ElementConvertors/DelayConvertor.h
+++ b/Sluift/ElementConvertors/DelayConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Delay.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class DelayConvertor : public GenericLuaElementConvertor<Delay> {
         public:
             DelayConvertor();
-            virtual ~DelayConvertor() SWIFTEN_OVERRIDE;
+            virtual ~DelayConvertor() override;
 
-            virtual std::shared_ptr<Delay> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Delay>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Delay> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Delay>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/DiscoInfoConvertor.h b/Sluift/ElementConvertors/DiscoInfoConvertor.h
index 243a190..b0e0849 100644
--- a/Sluift/ElementConvertors/DiscoInfoConvertor.h
+++ b/Sluift/ElementConvertors/DiscoInfoConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/DiscoInfo.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class DiscoInfoConvertor : public GenericLuaElementConvertor<DiscoInfo> {
         public:
             DiscoInfoConvertor(LuaElementConvertors* convertors);
-            virtual ~DiscoInfoConvertor() SWIFTEN_OVERRIDE;
+            virtual ~DiscoInfoConvertor() override;
 
-            virtual std::shared_ptr<DiscoInfo> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<DiscoInfo>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<DiscoInfo> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<DiscoInfo>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/DiscoItemsConvertor.h b/Sluift/ElementConvertors/DiscoItemsConvertor.h
index ff7ac74..98dcb5c 100644
--- a/Sluift/ElementConvertors/DiscoItemsConvertor.h
+++ b/Sluift/ElementConvertors/DiscoItemsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/DiscoItems.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class DiscoItemsConvertor : public GenericLuaElementConvertor<DiscoItems> {
         public:
             DiscoItemsConvertor();
-            virtual ~DiscoItemsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~DiscoItemsConvertor() override;
 
-            virtual std::shared_ptr<DiscoItems> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<DiscoItems>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<DiscoItems> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<DiscoItems>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/FormConvertor.h b/Sluift/ElementConvertors/FormConvertor.h
index 0b8db56..8ca20cc 100644
--- a/Sluift/ElementConvertors/FormConvertor.h
+++ b/Sluift/ElementConvertors/FormConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class FormConvertor : public GenericLuaElementConvertor<Form> {
         public:
             FormConvertor();
-            virtual ~FormConvertor() SWIFTEN_OVERRIDE;
+            virtual ~FormConvertor() override;
 
-            virtual std::shared_ptr<Form> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Form>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Form> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Form>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/ForwardedConvertor.h b/Sluift/ElementConvertors/ForwardedConvertor.h
index c985aef..32d29e6 100644
--- a/Sluift/ElementConvertors/ForwardedConvertor.h
+++ b/Sluift/ElementConvertors/ForwardedConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Forwarded.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class ForwardedConvertor : public GenericLuaElementConvertor<Forwarded> {
         public:
             ForwardedConvertor(LuaElementConvertors* convertors);
-            virtual ~ForwardedConvertor() SWIFTEN_OVERRIDE;
+            virtual ~ForwardedConvertor() override;
 
-            virtual std::shared_ptr<Forwarded> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Forwarded>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Forwarded> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Forwarded>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/IQConvertor.h b/Sluift/ElementConvertors/IQConvertor.h
index 5649d14..6ccaa46 100644
--- a/Sluift/ElementConvertors/IQConvertor.h
+++ b/Sluift/ElementConvertors/IQConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/IQ.h>
 
 #include <Sluift/ElementConvertors/StanzaConvertor.h>
@@ -17,12 +16,12 @@ namespace Swift {
     class IQConvertor : public StanzaConvertor<IQ> {
         public:
             IQConvertor(LuaElementConvertors* convertors);
-            virtual ~IQConvertor() SWIFTEN_OVERRIDE;
+            virtual ~IQConvertor() override;
 
-            virtual std::shared_ptr<IQ> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<IQ>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<IQ> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<IQ>) override;
 
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
             static std::string convertIQTypeToString(IQ::Type type);
             static IQ::Type convertIQTypeFromString(const std::string& type);
diff --git a/Sluift/ElementConvertors/IsodeIQDelegationConvertor.h b/Sluift/ElementConvertors/IsodeIQDelegationConvertor.h
index 224cf14..f573b13 100644
--- a/Sluift/ElementConvertors/IsodeIQDelegationConvertor.h
+++ b/Sluift/ElementConvertors/IsodeIQDelegationConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/IsodeIQDelegation.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class IsodeIQDelegationConvertor : public GenericLuaElementConvertor<IsodeIQDelegation> {
         public:
             IsodeIQDelegationConvertor(LuaElementConvertors* convertors);
-            virtual ~IsodeIQDelegationConvertor() SWIFTEN_OVERRIDE;
+            virtual ~IsodeIQDelegationConvertor() override;
 
-            virtual std::shared_ptr<IsodeIQDelegation> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<IsodeIQDelegation>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<IsodeIQDelegation> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<IsodeIQDelegation>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/MAMFinConvertor.h b/Sluift/ElementConvertors/MAMFinConvertor.h
index ffa6df3..6e5d58c 100644
--- a/Sluift/ElementConvertors/MAMFinConvertor.h
+++ b/Sluift/ElementConvertors/MAMFinConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMFin.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class MAMFinConvertor : public GenericLuaElementConvertor<MAMFin> {
         public:
             MAMFinConvertor(LuaElementConvertors* convertors);
-            virtual ~MAMFinConvertor() SWIFTEN_OVERRIDE;
+            virtual ~MAMFinConvertor() override;
 
-            virtual std::shared_ptr<MAMFin> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMFin>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<MAMFin> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMFin>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/MAMQueryConvertor.h b/Sluift/ElementConvertors/MAMQueryConvertor.h
index bfff8af..3e9d387 100644
--- a/Sluift/ElementConvertors/MAMQueryConvertor.h
+++ b/Sluift/ElementConvertors/MAMQueryConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMQuery.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class MAMQueryConvertor : public GenericLuaElementConvertor<MAMQuery> {
         public:
             MAMQueryConvertor(LuaElementConvertors* convertors);
-            virtual ~MAMQueryConvertor() SWIFTEN_OVERRIDE;
+            virtual ~MAMQueryConvertor() override;
 
-            virtual std::shared_ptr<MAMQuery> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMQuery>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<MAMQuery> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMQuery>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/MAMResultConvertor.h b/Sluift/ElementConvertors/MAMResultConvertor.h
index 4d6074c..cd1d27d 100644
--- a/Sluift/ElementConvertors/MAMResultConvertor.h
+++ b/Sluift/ElementConvertors/MAMResultConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMResult.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class MAMResultConvertor : public GenericLuaElementConvertor<MAMResult> {
         public:
             MAMResultConvertor(LuaElementConvertors* convertors);
-            virtual ~MAMResultConvertor() SWIFTEN_OVERRIDE;
+            virtual ~MAMResultConvertor() override;
 
-            virtual std::shared_ptr<MAMResult> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMResult>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<MAMResult> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<MAMResult>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/MessageConvertor.h b/Sluift/ElementConvertors/MessageConvertor.h
index c63b577..723e1b1 100644
--- a/Sluift/ElementConvertors/MessageConvertor.h
+++ b/Sluift/ElementConvertors/MessageConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Message.h>
 
 #include <Sluift/ElementConvertors/StanzaConvertor.h>
@@ -17,12 +16,12 @@ namespace Swift {
     class MessageConvertor : public StanzaConvertor<Message> {
         public:
             MessageConvertor(LuaElementConvertors* convertors);
-            virtual ~MessageConvertor() SWIFTEN_OVERRIDE;
+            virtual ~MessageConvertor() override;
 
-            virtual std::shared_ptr<Message> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Message>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Message> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Message>) override;
 
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
             static std::string convertMessageTypeToString(Message::Type type);
             static Message::Type convertMessageTypeFromString(const std::string& type);
diff --git a/Sluift/ElementConvertors/PresenceConvertor.h b/Sluift/ElementConvertors/PresenceConvertor.h
index df3892d..b13398d 100644
--- a/Sluift/ElementConvertors/PresenceConvertor.h
+++ b/Sluift/ElementConvertors/PresenceConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Presence.h>
 
 #include <Sluift/ElementConvertors/StanzaConvertor.h>
@@ -17,12 +16,12 @@ namespace Swift {
     class PresenceConvertor : public StanzaConvertor<Presence> {
         public:
             PresenceConvertor(LuaElementConvertors* convertors);
-            virtual ~PresenceConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PresenceConvertor() override;
 
-            virtual std::shared_ptr<Presence> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Presence>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Presence> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Presence>) override;
 
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
             static std::string convertPresenceTypeToString(Presence::Type type);
             static Presence::Type convertPresenceTypeFromString(const std::string& type);
diff --git a/Sluift/ElementConvertors/PubSubAffiliationConvertor.h b/Sluift/ElementConvertors/PubSubAffiliationConvertor.h
index 3fe58cf..1b5cd60 100644
--- a/Sluift/ElementConvertors/PubSubAffiliationConvertor.h
+++ b/Sluift/ElementConvertors/PubSubAffiliationConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliation.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubAffiliationConvertor : public GenericLuaElementConvertor<PubSubAffiliation> {
         public:
             PubSubAffiliationConvertor();
-            virtual ~PubSubAffiliationConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationConvertor() override;
 
-            virtual std::shared_ptr<PubSubAffiliation> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubAffiliation>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubAffiliation> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubAffiliation>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubAffiliationsConvertor.h b/Sluift/ElementConvertors/PubSubAffiliationsConvertor.h
index dfaad85..eda218b 100644
--- a/Sluift/ElementConvertors/PubSubAffiliationsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubAffiliationsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliations.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubAffiliationsConvertor : public GenericLuaElementConvertor<PubSubAffiliations> {
         public:
             PubSubAffiliationsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubAffiliationsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationsConvertor() override;
 
-            virtual std::shared_ptr<PubSubAffiliations> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubAffiliations>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubAffiliations> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubAffiliations>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubConfigureConvertor.h b/Sluift/ElementConvertors/PubSubConfigureConvertor.h
index ff6ed34..f1848c2 100644
--- a/Sluift/ElementConvertors/PubSubConfigureConvertor.h
+++ b/Sluift/ElementConvertors/PubSubConfigureConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubConfigure.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubConfigureConvertor : public GenericLuaElementConvertor<PubSubConfigure> {
         public:
             PubSubConfigureConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubConfigureConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubConfigureConvertor() override;
 
-            virtual std::shared_ptr<PubSubConfigure> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubConfigure>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubConfigure> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubConfigure>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubCreateConvertor.h b/Sluift/ElementConvertors/PubSubCreateConvertor.h
index 18db6e8..f3b11bd 100644
--- a/Sluift/ElementConvertors/PubSubCreateConvertor.h
+++ b/Sluift/ElementConvertors/PubSubCreateConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubCreate.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubCreateConvertor : public GenericLuaElementConvertor<PubSubCreate> {
         public:
             PubSubCreateConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubCreateConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubCreateConvertor() override;
 
-            virtual std::shared_ptr<PubSubCreate> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubCreate>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubCreate> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubCreate>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubDefaultConvertor.h b/Sluift/ElementConvertors/PubSubDefaultConvertor.h
index 4a39c46..1049cd4 100644
--- a/Sluift/ElementConvertors/PubSubDefaultConvertor.h
+++ b/Sluift/ElementConvertors/PubSubDefaultConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubDefault.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubDefaultConvertor : public GenericLuaElementConvertor<PubSubDefault> {
         public:
             PubSubDefaultConvertor();
-            virtual ~PubSubDefaultConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubDefaultConvertor() override;
 
-            virtual std::shared_ptr<PubSubDefault> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubDefault>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubDefault> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubDefault>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventAssociateConvertor.h b/Sluift/ElementConvertors/PubSubEventAssociateConvertor.h
index fec8111..e84460f 100644
--- a/Sluift/ElementConvertors/PubSubEventAssociateConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventAssociateConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventAssociate.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventAssociateConvertor : public GenericLuaElementConvertor<PubSubEventAssociate> {
         public:
             PubSubEventAssociateConvertor();
-            virtual ~PubSubEventAssociateConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventAssociateConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventAssociate> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventAssociate>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventAssociate> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventAssociate>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventCollectionConvertor.h b/Sluift/ElementConvertors/PubSubEventCollectionConvertor.h
index 42fd05d..cab3b97 100644
--- a/Sluift/ElementConvertors/PubSubEventCollectionConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventCollectionConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventCollection.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubEventCollectionConvertor : public GenericLuaElementConvertor<PubSubEventCollection> {
         public:
             PubSubEventCollectionConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventCollectionConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventCollectionConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventCollection> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventCollection>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventCollection> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventCollection>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventConfigurationConvertor.h b/Sluift/ElementConvertors/PubSubEventConfigurationConvertor.h
index 93991c6..c2d82a5 100644
--- a/Sluift/ElementConvertors/PubSubEventConfigurationConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventConfigurationConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventConfiguration.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubEventConfigurationConvertor : public GenericLuaElementConvertor<PubSubEventConfiguration> {
         public:
             PubSubEventConfigurationConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventConfigurationConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventConfigurationConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventConfiguration> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventConfiguration>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventConfiguration> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventConfiguration>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventConvertor.h b/Sluift/ElementConvertors/PubSubEventConvertor.h
index 25fa640..b116c68 100644
--- a/Sluift/ElementConvertors/PubSubEventConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEvent.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventConvertor : public GenericLuaElementConvertor<PubSubEvent> {
         public:
             PubSubEventConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventConvertor() override;
 
-            virtual std::shared_ptr<PubSubEvent> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEvent>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEvent> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEvent>) override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventDeleteConvertor.h b/Sluift/ElementConvertors/PubSubEventDeleteConvertor.h
index f5847b3..66c706f 100644
--- a/Sluift/ElementConvertors/PubSubEventDeleteConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventDeleteConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDelete.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubEventDeleteConvertor : public GenericLuaElementConvertor<PubSubEventDelete> {
         public:
             PubSubEventDeleteConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventDeleteConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDeleteConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventDelete> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventDelete>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventDelete> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventDelete>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventDisassociateConvertor.h b/Sluift/ElementConvertors/PubSubEventDisassociateConvertor.h
index 8bc8e2f..17f9ae9 100644
--- a/Sluift/ElementConvertors/PubSubEventDisassociateConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventDisassociateConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDisassociate.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventDisassociateConvertor : public GenericLuaElementConvertor<PubSubEventDisassociate> {
         public:
             PubSubEventDisassociateConvertor();
-            virtual ~PubSubEventDisassociateConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDisassociateConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventDisassociate> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventDisassociate>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventDisassociate> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventDisassociate>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventItemConvertor.h b/Sluift/ElementConvertors/PubSubEventItemConvertor.h
index cf2bec4..9e29ce8 100644
--- a/Sluift/ElementConvertors/PubSubEventItemConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventItemConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItem.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubEventItemConvertor : public GenericLuaElementConvertor<PubSubEventItem> {
         public:
             PubSubEventItemConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventItemConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventItem> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventItem>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventItem> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventItem>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventItemsConvertor.h b/Sluift/ElementConvertors/PubSubEventItemsConvertor.h
index 28971d2..8f7e3fe 100644
--- a/Sluift/ElementConvertors/PubSubEventItemsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventItemsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItems.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubEventItemsConvertor : public GenericLuaElementConvertor<PubSubEventItems> {
         public:
             PubSubEventItemsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubEventItemsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemsConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventItems> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventItems>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventItems> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventItems>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubEventPurgeConvertor.h b/Sluift/ElementConvertors/PubSubEventPurgeConvertor.h
index 9c0ed1a..1c2cdbb 100644
--- a/Sluift/ElementConvertors/PubSubEventPurgeConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventPurgeConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventPurge.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventPurgeConvertor : public GenericLuaElementConvertor<PubSubEventPurge> {
         public:
             PubSubEventPurgeConvertor();
-            virtual ~PubSubEventPurgeConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventPurgeConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventPurge> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventPurge>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventPurge> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventPurge>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventRedirectConvertor.h b/Sluift/ElementConvertors/PubSubEventRedirectConvertor.h
index 796ef00..a61cb79 100644
--- a/Sluift/ElementConvertors/PubSubEventRedirectConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventRedirectConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRedirect.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventRedirectConvertor : public GenericLuaElementConvertor<PubSubEventRedirect> {
         public:
             PubSubEventRedirectConvertor();
-            virtual ~PubSubEventRedirectConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRedirectConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventRedirect> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventRedirect>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventRedirect> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventRedirect>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventRetractConvertor.h b/Sluift/ElementConvertors/PubSubEventRetractConvertor.h
index 52ac813..f437ad5 100644
--- a/Sluift/ElementConvertors/PubSubEventRetractConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventRetractConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRetract.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventRetractConvertor : public GenericLuaElementConvertor<PubSubEventRetract> {
         public:
             PubSubEventRetractConvertor();
-            virtual ~PubSubEventRetractConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRetractConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventRetract> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventRetract>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventRetract> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventRetract>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubEventSubscriptionConvertor.h b/Sluift/ElementConvertors/PubSubEventSubscriptionConvertor.h
index 4407e48..61d1f21 100644
--- a/Sluift/ElementConvertors/PubSubEventSubscriptionConvertor.h
+++ b/Sluift/ElementConvertors/PubSubEventSubscriptionConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventSubscription.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubEventSubscriptionConvertor : public GenericLuaElementConvertor<PubSubEventSubscription> {
         public:
             PubSubEventSubscriptionConvertor();
-            virtual ~PubSubEventSubscriptionConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventSubscriptionConvertor() override;
 
-            virtual std::shared_ptr<PubSubEventSubscription> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventSubscription>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubEventSubscription> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubEventSubscription>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubItemConvertor.h b/Sluift/ElementConvertors/PubSubItemConvertor.h
index be19c57..87c3809 100644
--- a/Sluift/ElementConvertors/PubSubItemConvertor.h
+++ b/Sluift/ElementConvertors/PubSubItemConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItem.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubItemConvertor : public GenericLuaElementConvertor<PubSubItem> {
         public:
             PubSubItemConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubItemConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemConvertor() override;
 
-            virtual std::shared_ptr<PubSubItem> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubItem>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubItem> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubItem>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubItemsConvertor.h b/Sluift/ElementConvertors/PubSubItemsConvertor.h
index c40495f..9e0f73a 100644
--- a/Sluift/ElementConvertors/PubSubItemsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubItemsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItems.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubItemsConvertor : public GenericLuaElementConvertor<PubSubItems> {
         public:
             PubSubItemsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubItemsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemsConvertor() override;
 
-            virtual std::shared_ptr<PubSubItems> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubItems>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubItems> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubItems>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOptionsConvertor.h b/Sluift/ElementConvertors/PubSubOptionsConvertor.h
index 69a5915..add661a 100644
--- a/Sluift/ElementConvertors/PubSubOptionsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOptionsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOptions.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOptionsConvertor : public GenericLuaElementConvertor<PubSubOptions> {
         public:
             PubSubOptionsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOptionsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOptionsConvertor() override;
 
-            virtual std::shared_ptr<PubSubOptions> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOptions>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOptions> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOptions>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOwnerAffiliationConvertor.h b/Sluift/ElementConvertors/PubSubOwnerAffiliationConvertor.h
index e970b82..92b001b 100644
--- a/Sluift/ElementConvertors/PubSubOwnerAffiliationConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerAffiliationConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliation.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubOwnerAffiliationConvertor : public GenericLuaElementConvertor<PubSubOwnerAffiliation> {
         public:
             PubSubOwnerAffiliationConvertor();
-            virtual ~PubSubOwnerAffiliationConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerAffiliation> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerAffiliation>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerAffiliation> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerAffiliation>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubOwnerAffiliationsConvertor.h b/Sluift/ElementConvertors/PubSubOwnerAffiliationsConvertor.h
index ea188d2..f0c45a3 100644
--- a/Sluift/ElementConvertors/PubSubOwnerAffiliationsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerAffiliationsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliations.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOwnerAffiliationsConvertor : public GenericLuaElementConvertor<PubSubOwnerAffiliations> {
         public:
             PubSubOwnerAffiliationsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOwnerAffiliationsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationsConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerAffiliations> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerAffiliations>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerAffiliations> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerAffiliations>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOwnerConfigureConvertor.h b/Sluift/ElementConvertors/PubSubOwnerConfigureConvertor.h
index c1aa1ab..9f0ed9f 100644
--- a/Sluift/ElementConvertors/PubSubOwnerConfigureConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerConfigureConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerConfigure.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOwnerConfigureConvertor : public GenericLuaElementConvertor<PubSubOwnerConfigure> {
         public:
             PubSubOwnerConfigureConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOwnerConfigureConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerConfigureConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerConfigure> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerConfigure>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerConfigure> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerConfigure>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOwnerDefaultConvertor.h b/Sluift/ElementConvertors/PubSubOwnerDefaultConvertor.h
index c03ac45..ab4a25b 100644
--- a/Sluift/ElementConvertors/PubSubOwnerDefaultConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerDefaultConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDefault.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOwnerDefaultConvertor : public GenericLuaElementConvertor<PubSubOwnerDefault> {
         public:
             PubSubOwnerDefaultConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOwnerDefaultConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDefaultConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerDefault> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerDefault>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerDefault> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerDefault>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOwnerDeleteConvertor.h b/Sluift/ElementConvertors/PubSubOwnerDeleteConvertor.h
index 52678de..8c44b5c 100644
--- a/Sluift/ElementConvertors/PubSubOwnerDeleteConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerDeleteConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDelete.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOwnerDeleteConvertor : public GenericLuaElementConvertor<PubSubOwnerDelete> {
         public:
             PubSubOwnerDeleteConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOwnerDeleteConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDeleteConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerDelete> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerDelete>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerDelete> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerDelete>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubOwnerPurgeConvertor.h b/Sluift/ElementConvertors/PubSubOwnerPurgeConvertor.h
index e22352f..b2cb565 100644
--- a/Sluift/ElementConvertors/PubSubOwnerPurgeConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerPurgeConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerPurge.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubOwnerPurgeConvertor : public GenericLuaElementConvertor<PubSubOwnerPurge> {
         public:
             PubSubOwnerPurgeConvertor();
-            virtual ~PubSubOwnerPurgeConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerPurgeConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerPurge> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerPurge>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerPurge> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerPurge>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubOwnerRedirectConvertor.h b/Sluift/ElementConvertors/PubSubOwnerRedirectConvertor.h
index 12636dd..433303f 100644
--- a/Sluift/ElementConvertors/PubSubOwnerRedirectConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerRedirectConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerRedirect.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubOwnerRedirectConvertor : public GenericLuaElementConvertor<PubSubOwnerRedirect> {
         public:
             PubSubOwnerRedirectConvertor();
-            virtual ~PubSubOwnerRedirectConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerRedirectConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerRedirect> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerRedirect>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerRedirect> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerRedirect>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubOwnerSubscriptionConvertor.h b/Sluift/ElementConvertors/PubSubOwnerSubscriptionConvertor.h
index 91ce2e4..bf054b3 100644
--- a/Sluift/ElementConvertors/PubSubOwnerSubscriptionConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerSubscriptionConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscription.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubOwnerSubscriptionConvertor : public GenericLuaElementConvertor<PubSubOwnerSubscription> {
         public:
             PubSubOwnerSubscriptionConvertor();
-            virtual ~PubSubOwnerSubscriptionConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerSubscription> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerSubscription>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerSubscription> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerSubscription>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubOwnerSubscriptionsConvertor.h b/Sluift/ElementConvertors/PubSubOwnerSubscriptionsConvertor.h
index c05c3bf..2e3f9be 100644
--- a/Sluift/ElementConvertors/PubSubOwnerSubscriptionsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubOwnerSubscriptionsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscriptions.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubOwnerSubscriptionsConvertor : public GenericLuaElementConvertor<PubSubOwnerSubscriptions> {
         public:
             PubSubOwnerSubscriptionsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubOwnerSubscriptionsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionsConvertor() override;
 
-            virtual std::shared_ptr<PubSubOwnerSubscriptions> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerSubscriptions>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubOwnerSubscriptions> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubOwnerSubscriptions>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubPublishConvertor.h b/Sluift/ElementConvertors/PubSubPublishConvertor.h
index 9f52d44..ae28f14 100644
--- a/Sluift/ElementConvertors/PubSubPublishConvertor.h
+++ b/Sluift/ElementConvertors/PubSubPublishConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubPublish.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubPublishConvertor : public GenericLuaElementConvertor<PubSubPublish> {
         public:
             PubSubPublishConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubPublishConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubPublishConvertor() override;
 
-            virtual std::shared_ptr<PubSubPublish> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubPublish>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubPublish> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubPublish>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubRetractConvertor.h b/Sluift/ElementConvertors/PubSubRetractConvertor.h
index db37041..ca15ca7 100644
--- a/Sluift/ElementConvertors/PubSubRetractConvertor.h
+++ b/Sluift/ElementConvertors/PubSubRetractConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubRetract.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubRetractConvertor : public GenericLuaElementConvertor<PubSubRetract> {
         public:
             PubSubRetractConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubRetractConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubRetractConvertor() override;
 
-            virtual std::shared_ptr<PubSubRetract> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubRetract>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubRetract> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubRetract>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubSubscribeConvertor.h b/Sluift/ElementConvertors/PubSubSubscribeConvertor.h
index 7b3c0fd..5f9d224 100644
--- a/Sluift/ElementConvertors/PubSubSubscribeConvertor.h
+++ b/Sluift/ElementConvertors/PubSubSubscribeConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribe.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubSubscribeConvertor : public GenericLuaElementConvertor<PubSubSubscribe> {
         public:
             PubSubSubscribeConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubSubscribeConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeConvertor() override;
 
-            virtual std::shared_ptr<PubSubSubscribe> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscribe>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubSubscribe> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscribe>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubSubscribeOptionsConvertor.h b/Sluift/ElementConvertors/PubSubSubscribeOptionsConvertor.h
index a573137..d853989 100644
--- a/Sluift/ElementConvertors/PubSubSubscribeOptionsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubSubscribeOptionsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribeOptions.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubSubscribeOptionsConvertor : public GenericLuaElementConvertor<PubSubSubscribeOptions> {
         public:
             PubSubSubscribeOptionsConvertor();
-            virtual ~PubSubSubscribeOptionsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeOptionsConvertor() override;
 
-            virtual std::shared_ptr<PubSubSubscribeOptions> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscribeOptions>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubSubscribeOptions> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscribeOptions>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/PubSubSubscriptionConvertor.h b/Sluift/ElementConvertors/PubSubSubscriptionConvertor.h
index 4b2410b..9cad963 100644
--- a/Sluift/ElementConvertors/PubSubSubscriptionConvertor.h
+++ b/Sluift/ElementConvertors/PubSubSubscriptionConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscription.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubSubscriptionConvertor : public GenericLuaElementConvertor<PubSubSubscription> {
         public:
             PubSubSubscriptionConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubSubscriptionConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionConvertor() override;
 
-            virtual std::shared_ptr<PubSubSubscription> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscription>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubSubscription> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscription>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubSubscriptionsConvertor.h b/Sluift/ElementConvertors/PubSubSubscriptionsConvertor.h
index c472a53..94b4533 100644
--- a/Sluift/ElementConvertors/PubSubSubscriptionsConvertor.h
+++ b/Sluift/ElementConvertors/PubSubSubscriptionsConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscriptions.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class PubSubSubscriptionsConvertor : public GenericLuaElementConvertor<PubSubSubscriptions> {
         public:
             PubSubSubscriptionsConvertor(LuaElementConvertors* convertors);
-            virtual ~PubSubSubscriptionsConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionsConvertor() override;
 
-            virtual std::shared_ptr<PubSubSubscriptions> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscriptions>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubSubscriptions> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubSubscriptions>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
 
         private:
             LuaElementConvertors* convertors;
diff --git a/Sluift/ElementConvertors/PubSubUnsubscribeConvertor.h b/Sluift/ElementConvertors/PubSubUnsubscribeConvertor.h
index eaf5b2b..f76f2b1 100644
--- a/Sluift/ElementConvertors/PubSubUnsubscribeConvertor.h
+++ b/Sluift/ElementConvertors/PubSubUnsubscribeConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubUnsubscribe.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class PubSubUnsubscribeConvertor : public GenericLuaElementConvertor<PubSubUnsubscribe> {
         public:
             PubSubUnsubscribeConvertor();
-            virtual ~PubSubUnsubscribeConvertor() SWIFTEN_OVERRIDE;
+            virtual ~PubSubUnsubscribeConvertor() override;
 
-            virtual std::shared_ptr<PubSubUnsubscribe> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubUnsubscribe>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<PubSubUnsubscribe> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<PubSubUnsubscribe>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/RawXMLElementConvertor.h b/Sluift/ElementConvertors/RawXMLElementConvertor.h
index d315f73..af3625b 100644
--- a/Sluift/ElementConvertors/RawXMLElementConvertor.h
+++ b/Sluift/ElementConvertors/RawXMLElementConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Serializer/PayloadSerializers/FullPayloadSerializerCollection.h>
 
 #include <Sluift/LuaElementConvertor.h>
@@ -15,10 +14,10 @@ namespace Swift {
     class RawXMLElementConvertor : public LuaElementConvertor {
         public:
             RawXMLElementConvertor();
-            virtual ~RawXMLElementConvertor() SWIFTEN_OVERRIDE;
+            virtual ~RawXMLElementConvertor() override;
 
-            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) SWIFTEN_OVERRIDE;
-            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Element> convertFromLua(lua_State*, int index, const std::string& type) override;
+            virtual boost::optional<std::string> convertToLua(lua_State*, std::shared_ptr<Element>) override;
 
         private:
             FullPayloadSerializerCollection serializers;
diff --git a/Sluift/ElementConvertors/ResultSetConvertor.h b/Sluift/ElementConvertors/ResultSetConvertor.h
index 02fec11..e098605 100644
--- a/Sluift/ElementConvertors/ResultSetConvertor.h
+++ b/Sluift/ElementConvertors/ResultSetConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ResultSet.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,11 +16,11 @@ namespace Swift {
     class ResultSetConvertor : public GenericLuaElementConvertor<ResultSet> {
         public:
             ResultSetConvertor();
-            virtual ~ResultSetConvertor() SWIFTEN_OVERRIDE;
+            virtual ~ResultSetConvertor() override;
 
-            virtual std::shared_ptr<ResultSet> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<ResultSet>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<ResultSet> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<ResultSet>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
 
diff --git a/Sluift/ElementConvertors/SecurityLabelConvertor.h b/Sluift/ElementConvertors/SecurityLabelConvertor.h
index 265c8af..22d11ca 100644
--- a/Sluift/ElementConvertors/SecurityLabelConvertor.h
+++ b/Sluift/ElementConvertors/SecurityLabelConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/SecurityLabel.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class SecurityLabelConvertor : public GenericLuaElementConvertor<SecurityLabel> {
         public:
             SecurityLabelConvertor();
-            virtual ~SecurityLabelConvertor() SWIFTEN_OVERRIDE;
+            virtual ~SecurityLabelConvertor() override;
 
-            virtual std::shared_ptr<SecurityLabel> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<SecurityLabel>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<SecurityLabel> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<SecurityLabel>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/SoftwareVersionConvertor.h b/Sluift/ElementConvertors/SoftwareVersionConvertor.h
index 4b1c27c..791aede 100644
--- a/Sluift/ElementConvertors/SoftwareVersionConvertor.h
+++ b/Sluift/ElementConvertors/SoftwareVersionConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/SoftwareVersion.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class SoftwareVersionConvertor : public GenericLuaElementConvertor<SoftwareVersion> {
         public:
             SoftwareVersionConvertor();
-            virtual ~SoftwareVersionConvertor() SWIFTEN_OVERRIDE;
+            virtual ~SoftwareVersionConvertor() override;
 
-            virtual std::shared_ptr<SoftwareVersion> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<SoftwareVersion>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<SoftwareVersion> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<SoftwareVersion>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/StatusConvertor.h b/Sluift/ElementConvertors/StatusConvertor.h
index 41a223e..994cee5 100644
--- a/Sluift/ElementConvertors/StatusConvertor.h
+++ b/Sluift/ElementConvertors/StatusConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Status.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class StatusConvertor : public GenericLuaElementConvertor<Status> {
         public:
             StatusConvertor();
-            virtual ~StatusConvertor() SWIFTEN_OVERRIDE;
+            virtual ~StatusConvertor() override;
 
-            virtual std::shared_ptr<Status> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Status>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Status> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Status>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/StatusShowConvertor.h b/Sluift/ElementConvertors/StatusShowConvertor.h
index d80d57e..41be6b3 100644
--- a/Sluift/ElementConvertors/StatusShowConvertor.h
+++ b/Sluift/ElementConvertors/StatusShowConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/StatusShow.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,10 +14,10 @@ namespace Swift {
     class StatusShowConvertor : public GenericLuaElementConvertor<StatusShow> {
         public:
             StatusShowConvertor();
-            virtual ~StatusShowConvertor() SWIFTEN_OVERRIDE;
+            virtual ~StatusShowConvertor() override;
 
-            virtual std::shared_ptr<StatusShow> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<StatusShow>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<StatusShow> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<StatusShow>) override;
 
             static std::string convertStatusShowTypeToString(const StatusShow::Type &show);
             static StatusShow::Type convertStatusShowTypeFromString(const std::string& show);
diff --git a/Sluift/ElementConvertors/SubjectConvertor.h b/Sluift/ElementConvertors/SubjectConvertor.h
index 29f3e4d..f8eb152 100644
--- a/Sluift/ElementConvertors/SubjectConvertor.h
+++ b/Sluift/ElementConvertors/SubjectConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Subject.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,9 +16,9 @@ namespace Swift {
     class SubjectConvertor : public GenericLuaElementConvertor<Subject> {
         public:
             SubjectConvertor();
-            virtual ~SubjectConvertor() SWIFTEN_OVERRIDE;
+            virtual ~SubjectConvertor() override;
 
-            virtual std::shared_ptr<Subject> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<Subject>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<Subject> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<Subject>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/UserLocationConvertor.h b/Sluift/ElementConvertors/UserLocationConvertor.h
index 188d2dd..b667d2a 100644
--- a/Sluift/ElementConvertors/UserLocationConvertor.h
+++ b/Sluift/ElementConvertors/UserLocationConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserLocation.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class UserLocationConvertor : public GenericLuaElementConvertor<UserLocation> {
         public:
             UserLocationConvertor();
-            virtual ~UserLocationConvertor() SWIFTEN_OVERRIDE;
+            virtual ~UserLocationConvertor() override;
 
-            virtual std::shared_ptr<UserLocation> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<UserLocation>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<UserLocation> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<UserLocation>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/UserTuneConvertor.h b/Sluift/ElementConvertors/UserTuneConvertor.h
index 9ab1e9d..90bda41 100644
--- a/Sluift/ElementConvertors/UserTuneConvertor.h
+++ b/Sluift/ElementConvertors/UserTuneConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserTune.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -17,10 +16,10 @@ namespace Swift {
     class UserTuneConvertor : public GenericLuaElementConvertor<UserTune> {
         public:
             UserTuneConvertor();
-            virtual ~UserTuneConvertor() SWIFTEN_OVERRIDE;
+            virtual ~UserTuneConvertor() override;
 
-            virtual std::shared_ptr<UserTune> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<UserTune>) SWIFTEN_OVERRIDE;
-            virtual boost::optional<Documentation> getDocumentation() const SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<UserTune> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<UserTune>) override;
+            virtual boost::optional<Documentation> getDocumentation() const override;
     };
 }
diff --git a/Sluift/ElementConvertors/VCardConvertor.h b/Sluift/ElementConvertors/VCardConvertor.h
index 84daf51..1d59c69 100644
--- a/Sluift/ElementConvertors/VCardConvertor.h
+++ b/Sluift/ElementConvertors/VCardConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/VCard.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class VCardConvertor : public GenericLuaElementConvertor<VCard> {
         public:
             VCardConvertor();
-            virtual ~VCardConvertor() SWIFTEN_OVERRIDE;
+            virtual ~VCardConvertor() override;
 
-            virtual std::shared_ptr<VCard> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<VCard>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<VCard> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<VCard>) override;
     };
 }
diff --git a/Sluift/ElementConvertors/VCardUpdateConvertor.h b/Sluift/ElementConvertors/VCardUpdateConvertor.h
index 68dc6b8..19e42c6 100644
--- a/Sluift/ElementConvertors/VCardUpdateConvertor.h
+++ b/Sluift/ElementConvertors/VCardUpdateConvertor.h
@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/VCardUpdate.h>
 
 #include <Sluift/GenericLuaElementConvertor.h>
@@ -15,9 +14,9 @@ namespace Swift {
     class VCardUpdateConvertor : public GenericLuaElementConvertor<VCardUpdate> {
         public:
             VCardUpdateConvertor();
-            virtual ~VCardUpdateConvertor() SWIFTEN_OVERRIDE;
+            virtual ~VCardUpdateConvertor() override;
 
-            virtual std::shared_ptr<VCardUpdate> doConvertFromLua(lua_State*) SWIFTEN_OVERRIDE;
-            virtual void doConvertToLua(lua_State*, std::shared_ptr<VCardUpdate>) SWIFTEN_OVERRIDE;
+            virtual std::shared_ptr<VCardUpdate> doConvertFromLua(lua_State*) override;
+            virtual void doConvertToLua(lua_State*, std::shared_ptr<VCardUpdate>) override;
     };
 }
diff --git a/Sluift/GenericLuaElementConvertor.h b/Sluift/GenericLuaElementConvertor.h
index 10ad851..4e52d9e 100644
--- a/Sluift/GenericLuaElementConvertor.h
+++ b/Sluift/GenericLuaElementConvertor.h
@@ -10,8 +10,6 @@
 
 #include <lua.hpp>
 
-#include <Swiften/Base/Override.h>
-
 #include <Sluift/Lua/Check.h>
 #include <Sluift/Lua/LuaUtils.h>
 #include <Sluift/LuaElementConvertor.h>
@@ -23,9 +21,9 @@ namespace Swift {
             GenericLuaElementConvertor(const std::string& type) : type(type) {
             }
 
-            virtual ~GenericLuaElementConvertor() SWIFTEN_OVERRIDE {}
+            virtual ~GenericLuaElementConvertor() override {}
 
-            virtual std::shared_ptr<Element> convertFromLua(lua_State* L, int index, const std::string& payloadType) SWIFTEN_OVERRIDE {
+            virtual std::shared_ptr<Element> convertFromLua(lua_State* L, int index, const std::string& payloadType) override {
                 if (payloadType == type) {
                     Lua::checkType(L, index, LUA_TTABLE);
                     lua_pushvalue(L, index);
@@ -37,7 +35,7 @@ namespace Swift {
             }
 
             virtual boost::optional<std::string> convertToLua(
-                    lua_State* L, std::shared_ptr<Element> payload) SWIFTEN_OVERRIDE {
+                    lua_State* L, std::shared_ptr<Element> payload) override {
                 if (std::shared_ptr<T> actualPayload = std::dynamic_pointer_cast<T>(payload)) {
                     doConvertToLua(L, actualPayload);
                     assert(lua_type(L, -1) == LUA_TTABLE);
diff --git a/Sluift/Helpers.h b/Sluift/Helpers.h
index 6af3906..41bfc97 100644
--- a/Sluift/Helpers.h
+++ b/Sluift/Helpers.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 
 namespace Swift {
     class ClientError;
diff --git a/Sluift/Lua/FunctionRegistration.h b/Sluift/Lua/FunctionRegistration.h
index 8e1410d..285c3d0 100644
--- a/Sluift/Lua/FunctionRegistration.h
+++ b/Sluift/Lua/FunctionRegistration.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <lua.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 
 #include <Sluift/Lua/FunctionRegistry.h>
 
diff --git a/Sluift/Lua/FunctionRegistry.h b/Sluift/Lua/FunctionRegistry.h
index acab3aa..88e15d5 100644
--- a/Sluift/Lua/FunctionRegistry.h
+++ b/Sluift/Lua/FunctionRegistry.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,8 +11,6 @@
 
 #include <lua.hpp>
 
-#include <Swiften/Base/Override.h>
-
 namespace Swift {
     namespace Lua {
         class FunctionRegistry {
diff --git a/Sluift/LuaElementConvertor.h b/Sluift/LuaElementConvertor.h
index 2cf98e7..eb3a24f 100644
--- a/Sluift/LuaElementConvertor.h
+++ b/Sluift/LuaElementConvertor.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,8 +11,6 @@
 
 #include <boost/optional.hpp>
 
-#include <Swiften/Base/Override.h>
-
 struct lua_State;
 
 namespace Swift {
diff --git a/Sluift/LuaElementConvertors.h b/Sluift/LuaElementConvertors.h
index 8e1d10b..bfcffdd 100644
--- a/Sluift/LuaElementConvertors.h
+++ b/Sluift/LuaElementConvertors.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,8 +11,6 @@
 
 #include <boost/optional.hpp>
 
-#include <Swiften/Base/Override.h>
-
 struct lua_State;
 
 namespace Swift {
diff --git a/Sluift/StandardTerminal.h b/Sluift/StandardTerminal.h
index 7582f7e..f32bd1c 100644
--- a/Sluift/StandardTerminal.h
+++ b/Sluift/StandardTerminal.h
@@ -6,18 +6,16 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
-
 #include <Sluift/Terminal.h>
 
 namespace Swift {
     class StandardTerminal : public Terminal {
         public:
             StandardTerminal();
-            virtual ~StandardTerminal() SWIFTEN_OVERRIDE;
+            virtual ~StandardTerminal() override;
 
-            virtual boost::optional<std::string> readLine(const std::string& prompt) SWIFTEN_OVERRIDE;
-            virtual void printError(const std::string& message) SWIFTEN_OVERRIDE;
-            virtual void addToHistory(const std::string& command) SWIFTEN_OVERRIDE;
+            virtual boost::optional<std::string> readLine(const std::string& prompt) override;
+            virtual void printError(const std::string& message) override;
+            virtual void addToHistory(const std::string& command) override;
     };
 }
diff --git a/Swift/Controllers/Chat/ChatController.h b/Swift/Controllers/Chat/ChatController.h
index ea4ffac..d290d05 100644
--- a/Swift/Controllers/Chat/ChatController.h
+++ b/Swift/Controllers/Chat/ChatController.h
@@ -9,7 +9,6 @@
 #include <map>
 #include <string>
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Base/Tristate.h>
 
 #include <Swift/Controllers/Chat/ChatControllerBase.h>
@@ -32,41 +31,41 @@ namespace Swift {
     class ChatController : public ChatControllerBase {
         public:
             ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, TimerFactory* timerFactory, EventController* eventController, EntityCapsProvider* entityCapsProvider, bool userWantsReceipts, SettingsProvider* settings, HistoryController* historyController, MUCRegistry* mucRegistry, HighlightManager* highlightManager, ClientBlockListManager* clientBlockListManager, std::shared_ptr<ChatMessageParser> chatMessageParser, AutoAcceptMUCInviteDecider* autoAcceptMUCInviteDecider);
-            virtual ~ChatController() SWIFTEN_OVERRIDE;
-            virtual void setToJID(const JID& jid) SWIFTEN_OVERRIDE;
-            virtual void setAvailableServerFeatures(std::shared_ptr<DiscoInfo> info) SWIFTEN_OVERRIDE;
-            virtual void setOnline(bool online) SWIFTEN_OVERRIDE;
+            virtual ~ChatController() override;
+            virtual void setToJID(const JID& jid) override;
+            virtual void setAvailableServerFeatures(std::shared_ptr<DiscoInfo> info) override;
+            virtual void setOnline(bool online) override;
             virtual void handleNewFileTransferController(FileTransferController* ftc);
             virtual void handleWhiteboardSessionRequest(bool senderIsSelf);
             virtual void handleWhiteboardStateChange(const ChatWindow::WhiteboardSessionState state);
-            virtual void setContactIsReceivingPresence(bool /*isReceivingPresence*/) SWIFTEN_OVERRIDE;
-            virtual ChatWindow* detachChatWindow() SWIFTEN_OVERRIDE;
-            virtual void handleIncomingOwnMessage(std::shared_ptr<Message> message) SWIFTEN_OVERRIDE;
+            virtual void setContactIsReceivingPresence(bool /*isReceivingPresence*/) override;
+            virtual ChatWindow* detachChatWindow() override;
+            virtual void handleIncomingOwnMessage(std::shared_ptr<Message> message) override;
 
         protected:
-            virtual void cancelReplaces() SWIFTEN_OVERRIDE;
-            virtual JID getBaseJID() SWIFTEN_OVERRIDE;
-            virtual void logMessage(const std::string& message, const JID& fromJID, const JID& toJID, const boost::posix_time::ptime& timeStamp, bool isIncoming) SWIFTEN_OVERRIDE;
-            virtual bool shouldIgnoreMessage(std::shared_ptr<Message> message) SWIFTEN_OVERRIDE;
-            virtual JID messageCorrectionJID(const JID& fromJID) SWIFTEN_OVERRIDE;
+            virtual void cancelReplaces() override;
+            virtual JID getBaseJID() override;
+            virtual void logMessage(const std::string& message, const JID& fromJID, const JID& toJID, const boost::posix_time::ptime& timeStamp, bool isIncoming) override;
+            virtual bool shouldIgnoreMessage(std::shared_ptr<Message> message) override;
+            virtual JID messageCorrectionJID(const JID& fromJID) override;
 
         private:
             void handlePresenceChange(std::shared_ptr<Presence> newPresence);
             std::string getStatusChangeString(std::shared_ptr<Presence> presence);
-            virtual bool isIncomingMessageFromMe(std::shared_ptr<Message> message) SWIFTEN_OVERRIDE;
-            virtual void postSendMessage(const std::string &body, std::shared_ptr<Stanza> sentStanza) SWIFTEN_OVERRIDE;
-            virtual void preHandleIncomingMessage(std::shared_ptr<MessageEvent> messageEvent) SWIFTEN_OVERRIDE;
-            virtual void addMessageHandleIncomingMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) SWIFTEN_OVERRIDE;
-            virtual void handleIncomingReplaceMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, const std::string& idToReplace, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) SWIFTEN_OVERRIDE;
-            virtual void postHandleIncomingMessage(std::shared_ptr<MessageEvent> messageEvent, const ChatWindow::ChatMessage& chatMessage) SWIFTEN_OVERRIDE;
-            virtual void preSendMessageRequest(std::shared_ptr<Message>) SWIFTEN_OVERRIDE;
-            virtual std::string senderHighlightNameFromMessage(const JID& from) SWIFTEN_OVERRIDE;
-            virtual std::string senderDisplayNameFromMessage(const JID& from) SWIFTEN_OVERRIDE;
-            virtual boost::optional<boost::posix_time::ptime> getMessageTimestamp(std::shared_ptr<Message>) const SWIFTEN_OVERRIDE;
+            virtual bool isIncomingMessageFromMe(std::shared_ptr<Message> message) override;
+            virtual void postSendMessage(const std::string &body, std::shared_ptr<Stanza> sentStanza) override;
+            virtual void preHandleIncomingMessage(std::shared_ptr<MessageEvent> messageEvent) override;
+            virtual void addMessageHandleIncomingMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) override;
+            virtual void handleIncomingReplaceMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, const std::string& idToReplace, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) override;
+            virtual void postHandleIncomingMessage(std::shared_ptr<MessageEvent> messageEvent, const ChatWindow::ChatMessage& chatMessage) override;
+            virtual void preSendMessageRequest(std::shared_ptr<Message>) override;
+            virtual std::string senderHighlightNameFromMessage(const JID& from) override;
+            virtual std::string senderDisplayNameFromMessage(const JID& from) override;
+            virtual boost::optional<boost::posix_time::ptime> getMessageTimestamp(std::shared_ptr<Message>) const override;
             void handleStanzaAcked(std::shared_ptr<Stanza> stanza);
-            virtual void dayTicked() SWIFTEN_OVERRIDE { lastWasPresence_ = false; }
+            virtual void dayTicked() override { lastWasPresence_ = false; }
             void handleContactNickChanged(const JID& jid, const std::string& /*oldNick*/);
-            virtual void handleBareJIDCapsChanged(const JID& jid) SWIFTEN_OVERRIDE;
+            virtual void handleBareJIDCapsChanged(const JID& jid) override;
 
             void handleFileTransferCancel(std::string /* id */);
             void handleFileTransferStart(std::string /* id */, std::string /* description */);
diff --git a/Swift/Controllers/Chat/MUCController.h b/Swift/Controllers/Chat/MUCController.h
index 6ed6f0b..4b39f54 100644
--- a/Swift/Controllers/Chat/MUCController.h
+++ b/Swift/Controllers/Chat/MUCController.h
@@ -14,7 +14,6 @@
 #include <boost/signals2.hpp>
 #include <boost/signals2/connection.hpp>
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/DiscoInfo.h>
 #include <Swiften/Elements/MUCOccupant.h>
 #include <Swiften/Elements/Message.h>
@@ -55,13 +54,13 @@ namespace Swift {
     class MUCController : public ChatControllerBase {
         public:
             MUCController(const JID& self, MUC::ref muc, const boost::optional<std::string>& password, const std::string &nick, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, UIEventStream* events, bool useDelayForLatency, TimerFactory* timerFactory, EventController* eventController, EntityCapsProvider* entityCapsProvider, XMPPRoster* xmppRoster, HistoryController* historyController, MUCRegistry* mucRegistry, HighlightManager* highlightManager, ClientBlockListManager* clientBlockListManager, std::shared_ptr<ChatMessageParser> chatMessageParser, bool isImpromptu, AutoAcceptMUCInviteDecider* autoAcceptMUCInviteDecider, VCardManager* vcardManager, MUCBookmarkManager* mucBookmarkManager);
-            virtual ~MUCController() SWIFTEN_OVERRIDE;
+            virtual ~MUCController() override;
             boost::signals2::signal<void ()> onUserLeft;
             boost::signals2::signal<void ()> onUserJoined;
             boost::signals2::signal<void ()> onImpromptuConfigCompleted;
             boost::signals2::signal<void (const std::string&, const std::string& )> onUserNicknameChanged;
-            virtual void setOnline(bool online) SWIFTEN_OVERRIDE;
-            virtual void setAvailableServerFeatures(std::shared_ptr<DiscoInfo> info) SWIFTEN_OVERRIDE;
+            virtual void setOnline(bool online) override;
+            virtual void setAvailableServerFeatures(std::shared_ptr<DiscoInfo> info) override;
             void rejoin();
             static void appendToJoinParts(std::vector<NickJoinPart>& joinParts, const NickJoinPart& newEvent);
             static std::string generateJoinPartString(const std::vector<NickJoinPart>& joinParts, bool isImpromptu);
@@ -76,18 +75,18 @@ namespace Swift {
             void setChatWindowTitle(const std::string& title);
 
         protected:
-            virtual void preSendMessageRequest(std::shared_ptr<Message> message) SWIFTEN_OVERRIDE;
-            virtual bool isIncomingMessageFromMe(std::shared_ptr<Message> message) SWIFTEN_OVERRIDE;
-            virtual std::string senderHighlightNameFromMessage(const JID& from) SWIFTEN_OVERRIDE;
-            virtual std::string senderDisplayNameFromMessage(const JID& from) SWIFTEN_OVERRIDE;
-            virtual boost::optional<boost::posix_time::ptime> getMessageTimestamp(std::shared_ptr<Message> message) const SWIFTEN_OVERRIDE;
-            virtual void preHandleIncomingMessage(std::shared_ptr<MessageEvent>) SWIFTEN_OVERRIDE;
-            virtual void addMessageHandleIncomingMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& time) SWIFTEN_OVERRIDE;
-            virtual void handleIncomingReplaceMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, const std::string& idToReplace, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) SWIFTEN_OVERRIDE;
-            virtual void postHandleIncomingMessage(std::shared_ptr<MessageEvent>, const ChatWindow::ChatMessage& chatMessage) SWIFTEN_OVERRIDE;
-            virtual void cancelReplaces() SWIFTEN_OVERRIDE;
-            virtual void logMessage(const std::string& message, const JID& fromJID, const JID& toJID, const boost::posix_time::ptime& timeStamp, bool isIncoming) SWIFTEN_OVERRIDE;
-            virtual JID messageCorrectionJID(const JID& fromJID) SWIFTEN_OVERRIDE;
+            virtual void preSendMessageRequest(std::shared_ptr<Message> message) override;
+            virtual bool isIncomingMessageFromMe(std::shared_ptr<Message> message) override;
+            virtual std::string senderHighlightNameFromMessage(const JID& from) override;
+            virtual std::string senderDisplayNameFromMessage(const JID& from) override;
+            virtual boost::optional<boost::posix_time::ptime> getMessageTimestamp(std::shared_ptr<Message> message) const override;
+            virtual void preHandleIncomingMessage(std::shared_ptr<MessageEvent>) override;
+            virtual void addMessageHandleIncomingMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& time) override;
+            virtual void handleIncomingReplaceMessage(const JID& from, const ChatWindow::ChatMessage& message, const std::string& messageID, const std::string& idToReplace, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const boost::posix_time::ptime& timeStamp) override;
+            virtual void postHandleIncomingMessage(std::shared_ptr<MessageEvent>, const ChatWindow::ChatMessage& chatMessage) override;
+            virtual void cancelReplaces() override;
+            virtual void logMessage(const std::string& message, const JID& fromJID, const JID& toJID, const boost::posix_time::ptime& timeStamp, bool isIncoming) override;
+            virtual JID messageCorrectionJID(const JID& fromJID) override;
 
         private:
             void setAvailableRoomActions(const MUCOccupant::Affiliation& affiliation, const MUCOccupant::Role& role);
@@ -116,9 +115,9 @@ namespace Swift {
             bool messageTargetsMe(std::shared_ptr<Message> message);
             void updateJoinParts();
             bool shouldUpdateJoinParts();
-            virtual void dayTicked() SWIFTEN_OVERRIDE { clearPresenceQueue(); }
+            virtual void dayTicked() override { clearPresenceQueue(); }
             void processUserPart();
-            virtual void handleBareJIDCapsChanged(const JID& jid) SWIFTEN_OVERRIDE;
+            virtual void handleBareJIDCapsChanged(const JID& jid) override;
             void handleConfigureRequest(Form::ref);
             void handleConfigurationFailed(ErrorPayload::ref);
             void handleConfigurationFormReceived(Form::ref);
diff --git a/Swift/QtUI/QtWebKitChatView.h b/Swift/QtUI/QtWebKitChatView.h
index ff256e7..f816942 100644
--- a/Swift/QtUI/QtWebKitChatView.h
+++ b/Swift/QtUI/QtWebKitChatView.h
@@ -13,8 +13,6 @@
 #include <QWebElement>
 #include <QWidget>
 
-#include <Swiften/Base/Override.h>
-
 #include <Swift/Controllers/UIInterfaces/ChatWindow.h>
 
 #include <Swift/QtUI/ChatSnippet.h>
@@ -45,41 +43,41 @@ namespace Swift {
             static const QString ButtonMUCInvite;
         public:
             QtWebKitChatView(QtChatWindow* window, UIEventStream* eventStream, QtChatTheme* theme, QWidget* parent, bool disableAutoScroll = false);
-            ~QtWebKitChatView() SWIFTEN_OVERRIDE;
+            ~QtWebKitChatView() override;
 
             /** Add message to window.
              * @return id of added message (for acks).
              */
-            virtual std::string addMessage(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) SWIFTEN_OVERRIDE;
+            virtual std::string addMessage(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) override;
             /** Adds action to window.
              * @return id of added message (for acks);
              */
-            virtual std::string addAction(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) SWIFTEN_OVERRIDE;
-
-            virtual std::string addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;
-            virtual void addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;
-
-            virtual void addErrorMessage(const ChatWindow::ChatMessage& message) SWIFTEN_OVERRIDE;
-            virtual void replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time) SWIFTEN_OVERRIDE;
-            virtual void replaceSystemMessage(const ChatWindow::ChatMessage& message, const std::string& id, ChatWindow::TimestampBehaviour timestampBehaviour) SWIFTEN_OVERRIDE;
-            virtual void replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time) SWIFTEN_OVERRIDE;
-            virtual void replaceLastMessage(const ChatWindow::ChatMessage& message, const ChatWindow::TimestampBehaviour timestampBehaviour) SWIFTEN_OVERRIDE;
-            virtual void setAckState(const std::string& id, ChatWindow::AckState state) SWIFTEN_OVERRIDE;
-
-            virtual std::string addFileTransfer(const std::string& senderName, const std::string& avatarPath, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes, const std::string& description) SWIFTEN_OVERRIDE;
-            virtual void setFileTransferProgress(std::string, const int percentageDone) SWIFTEN_OVERRIDE;
-            virtual void setFileTransferStatus(std::string, const ChatWindow::FileTransferState state, const std::string& msg = "") SWIFTEN_OVERRIDE;
-            virtual void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct, bool isImpromptu, bool isContinuation) SWIFTEN_OVERRIDE;
-            virtual std::string addWhiteboardRequest(const QString& contact, bool senderIsSelf) SWIFTEN_OVERRIDE;
-            virtual void setWhiteboardSessionStatus(const std::string& id, const ChatWindow::WhiteboardSessionState state) SWIFTEN_OVERRIDE;
-            virtual void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) SWIFTEN_OVERRIDE;
-
-            virtual void showEmoticons(bool show) SWIFTEN_OVERRIDE;
+            virtual std::string addAction(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, std::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) override;
+
+            virtual std::string addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) override;
+            virtual void addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) override;
+
+            virtual void addErrorMessage(const ChatWindow::ChatMessage& message) override;
+            virtual void replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time) override;
+            virtual void replaceSystemMessage(const ChatWindow::ChatMessage& message, const std::string& id, ChatWindow::TimestampBehaviour timestampBehaviour) override;
+            virtual void replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time) override;
+            virtual void replaceLastMessage(const ChatWindow::ChatMessage& message, const ChatWindow::TimestampBehaviour timestampBehaviour) override;
+            virtual void setAckState(const std::string& id, ChatWindow::AckState state) override;
+
+            virtual std::string addFileTransfer(const std::string& senderName, const std::string& avatarPath, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes, const std::string& description) override;
+            virtual void setFileTransferProgress(std::string, const int percentageDone) override;
+            virtual void setFileTransferStatus(std::string, const ChatWindow::FileTransferState state, const std::string& msg = "") override;
+            virtual void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct, bool isImpromptu, bool isContinuation) override;
+            virtual std::string addWhiteboardRequest(const QString& contact, bool senderIsSelf) override;
+            virtual void setWhiteboardSessionStatus(const std::string& id, const ChatWindow::WhiteboardSessionState state) override;
+            virtual void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) override;
+
+            virtual void showEmoticons(bool show) override;
             void addMessageTop(std::shared_ptr<ChatSnippet> snippet);
             void addMessageBottom(std::shared_ptr<ChatSnippet> snippet);
 
             int getSnippetPositionByDate(const QDate& date); // FIXME : This probably shouldn't have been public
-            virtual void addLastSeenLine() SWIFTEN_OVERRIDE;
+            virtual void addLastSeenLine() override;
 
         private: // previously public, now private
             void replaceLastMessage(const QString& newMessage, const ChatWindow::TimestampBehaviour timestampBehaviour);
@@ -116,9 +114,9 @@ namespace Swift {
             void resetTopInsertPoint();
             void increaseFontSize(int numSteps = 1);
             void decreaseFontSize();
-            virtual void resizeFont(int fontSizeSteps) SWIFTEN_OVERRIDE;
-            virtual void scrollToBottom() SWIFTEN_OVERRIDE;
-            virtual void handleKeyPressEvent(QKeyEvent* event) SWIFTEN_OVERRIDE;
+            virtual void resizeFont(int fontSizeSteps) override;
+            virtual void scrollToBottom() override;
+            virtual void handleKeyPressEvent(QKeyEvent* event) override;
 
         private slots:
             void handleViewLoadFinished(bool);
@@ -160,7 +158,7 @@ namespace Swift {
             static QString buildChatWindowButton(const QString& name, const QString& id, const QString& arg1 = QString(), const QString& arg2 = QString(), const QString& arg3 = QString(), const QString& arg4 = QString(), const QString& arg5 = QString());
 
         protected:
-            void resizeEvent(QResizeEvent* event) SWIFTEN_OVERRIDE;
+            void resizeEvent(QResizeEvent* event) override;
 
         private:
             void headerEncode();
diff --git a/Swift/QtUI/UserSearch/QtUserSearchWindow.h b/Swift/QtUI/UserSearch/QtUserSearchWindow.h
index 069965f..d487a91 100644
--- a/Swift/QtUI/UserSearch/QtUserSearchWindow.h
+++ b/Swift/QtUI/UserSearch/QtUserSearchWindow.h
@@ -10,8 +10,6 @@
 
 #include <QWizard>
 
-#include <Swiften/Base/Override.h>
-
 #include <Swift/Controllers/UIInterfaces/UserSearchWindow.h>
 
 #include <Swift/QtUI/UserSearch/ui_QtUserSearchWizard.h>
@@ -33,34 +31,34 @@ namespace Swift {
         Q_OBJECT
         public:
             QtUserSearchWindow(UIEventStream* eventStream, UserSearchWindow::Type type, const std::set<std::string>& groups, SettingsProvider* settingsProvider);
-            virtual ~QtUserSearchWindow() SWIFTEN_OVERRIDE;
+            virtual ~QtUserSearchWindow() override;
 
-            virtual void addSavedServices(const std::vector<JID>& services) SWIFTEN_OVERRIDE;
+            virtual void addSavedServices(const std::vector<JID>& services) override;
 
-            virtual void clear() SWIFTEN_OVERRIDE;
-            virtual void show() SWIFTEN_OVERRIDE;
-            virtual void setResults(const std::vector<UserSearchResult>& results) SWIFTEN_OVERRIDE;
-            virtual void setResultsForm(Form::ref results) SWIFTEN_OVERRIDE;
-            virtual void setSelectedService(const JID& jid) SWIFTEN_OVERRIDE;
-            virtual void setServerSupportsSearch(bool error) SWIFTEN_OVERRIDE;
-            virtual void setSearchError(bool error) SWIFTEN_OVERRIDE;
-            virtual void setSearchFields(std::shared_ptr<SearchPayload> fields) SWIFTEN_OVERRIDE;
-            virtual void setNameSuggestions(const std::vector<std::string>& suggestions) SWIFTEN_OVERRIDE;
-            virtual void prepopulateJIDAndName(const JID& jid, const std::string& name) SWIFTEN_OVERRIDE;
-            virtual void setContactSuggestions(const std::vector<Contact::ref>& suggestions) SWIFTEN_OVERRIDE;
-            virtual void setJIDs(const std::vector<JID> &jids) SWIFTEN_OVERRIDE;
-            virtual void setOriginator(const JID& originator) SWIFTEN_OVERRIDE;
-            virtual void setRoomJID(const JID &roomJID) SWIFTEN_OVERRIDE;
-            virtual std::string getReason() const SWIFTEN_OVERRIDE;
-            virtual std::vector<JID> getJIDs() const SWIFTEN_OVERRIDE;
-            virtual void setCanStartImpromptuChats(bool supportsImpromptu) SWIFTEN_OVERRIDE;
-            virtual void updateContacts(const std::vector<Contact::ref> &contacts) SWIFTEN_OVERRIDE;
-            virtual void addContacts(const std::vector<Contact::ref>& contacts) SWIFTEN_OVERRIDE;
-            virtual void setCanSupplyDescription(bool allowed) SWIFTEN_OVERRIDE;
-            virtual void setWarning(const boost::optional<std::string>& message) SWIFTEN_OVERRIDE;
+            virtual void clear() override;
+            virtual void show() override;
+            virtual void setResults(const std::vector<UserSearchResult>& results) override;
+            virtual void setResultsForm(Form::ref results) override;
+            virtual void setSelectedService(const JID& jid) override;
+            virtual void setServerSupportsSearch(bool error) override;
+            virtual void setSearchError(bool error) override;
+            virtual void setSearchFields(std::shared_ptr<SearchPayload> fields) override;
+            virtual void setNameSuggestions(const std::vector<std::string>& suggestions) override;
+            virtual void prepopulateJIDAndName(const JID& jid, const std::string& name) override;
+            virtual void setContactSuggestions(const std::vector<Contact::ref>& suggestions) override;
+            virtual void setJIDs(const std::vector<JID> &jids) override;
+            virtual void setOriginator(const JID& originator) override;
+            virtual void setRoomJID(const JID &roomJID) override;
+            virtual std::string getReason() const override;
+            virtual std::vector<JID> getJIDs() const override;
+            virtual void setCanStartImpromptuChats(bool supportsImpromptu) override;
+            virtual void updateContacts(const std::vector<Contact::ref> &contacts) override;
+            virtual void addContacts(const std::vector<Contact::ref>& contacts) override;
+            virtual void setCanSupplyDescription(bool allowed) override;
+            virtual void setWarning(const boost::optional<std::string>& message) override;
 
         protected:
-            virtual int nextId() const SWIFTEN_OVERRIDE;
+            virtual int nextId() const override;
 
         private slots:
             void handleFirstPageRadioChange();
diff --git a/Swiften/Base/Override.h b/Swiften/Base/Override.h
deleted file mode 100644
index 2806aae..0000000
--- a/Swiften/Base/Override.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2012 Isode Limited.
- * All rights reserved.
- * See the COPYING file for more information.
- */
-
-#pragma once
-
-#if defined(__clang__)
-# if __has_feature(cxx_override_control) || __has_extension(cxx_override_control)
-#  define SWIFTEN_OVERRIDE override
-# else
-#  define SWIFTEN_OVERRIDE
-# endif
-
-#elif defined(__GNUC__)
-# if ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7))) && defined(__GXX_EXPERIMENTAL_CXX0X__)
-#  define SWIFTEN_OVERRIDE override
-# else
-#  define SWIFTEN_OVERRIDE
-# endif
-
-#elif defined(_MSC_VER)
-// Actually, 1700 is the first version that supports the C++11 override, but
-// older versions apparently support a similar keyword.
-# if _MSC_VER >= 1400
-#  define SWIFTEN_OVERRIDE override
-# else
-#  define SWIFTEN_OVERRIDE
-# endif
-
-#else
-# define SWIFTEN_OVERRIDE
-#endif
diff --git a/Swiften/Base/SimpleIDGenerator.h b/Swiften/Base/SimpleIDGenerator.h
index 5baf2f1..09e01de 100644
--- a/Swiften/Base/SimpleIDGenerator.h
+++ b/Swiften/Base/SimpleIDGenerator.h
@@ -10,7 +10,6 @@
 
 #include <Swiften/Base/API.h>
 #include <Swiften/Base/IDGenerator.h>
-#include <Swiften/Base/Override.h>
 
 namespace Swift {
 
@@ -22,9 +21,9 @@ namespace Swift {
     class SWIFTEN_API SimpleIDGenerator : public IDGenerator {
         public:
             SimpleIDGenerator();
-            ~SimpleIDGenerator() SWIFTEN_OVERRIDE;
+            ~SimpleIDGenerator() override;
 
-            std::string generateID() SWIFTEN_OVERRIDE;
+            std::string generateID() override;
 
         private:
             std::string currentID;
diff --git a/Swiften/Base/StdRandomGenerator.h b/Swiften/Base/StdRandomGenerator.h
index 4cc5e95..159d361 100644
--- a/Swiften/Base/StdRandomGenerator.h
+++ b/Swiften/Base/StdRandomGenerator.h
@@ -9,7 +9,6 @@
 #include <random>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Base/RandomGenerator.h>
 
 namespace Swift {
@@ -17,7 +16,7 @@ namespace Swift {
         public:
             StdRandomGenerator();
 
-            int generateRandomInteger(int max) SWIFTEN_OVERRIDE;
+            int generateRandomInteger(int max) override;
 
         private:
             std::mt19937 generator;
diff --git a/Swiften/Crypto/CommonCryptoCryptoProvider.cpp b/Swiften/Crypto/CommonCryptoCryptoProvider.cpp
index 63dfc4c..d4257e0 100644
--- a/Swiften/Crypto/CommonCryptoCryptoProvider.cpp
+++ b/Swiften/Crypto/CommonCryptoCryptoProvider.cpp
@@ -27,18 +27,18 @@ namespace {
                 }
             }
 
-            virtual ~SHA1Hash() SWIFTEN_OVERRIDE {
+            virtual ~SHA1Hash() override {
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual std::vector<unsigned char> getHash() SWIFTEN_OVERRIDE {
+            virtual std::vector<unsigned char> getHash() override {
                 assert(!finalized);
                 std::vector<unsigned char> result(CC_SHA1_DIGEST_LENGTH);
                 CC_SHA1_Final(vecptr(result), &context);
@@ -68,18 +68,18 @@ namespace {
                 }
             }
 
-            virtual ~MD5Hash() SWIFTEN_OVERRIDE {
+            virtual ~MD5Hash() override {
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual std::vector<unsigned char> getHash() SWIFTEN_OVERRIDE {
+            virtual std::vector<unsigned char> getHash() override {
                 assert(!finalized);
                 std::vector<unsigned char> result(CC_MD5_DIGEST_LENGTH);
                 CC_MD5_Final(vecptr(result), &context);
diff --git a/Swiften/Crypto/CommonCryptoCryptoProvider.h b/Swiften/Crypto/CommonCryptoCryptoProvider.h
index 302410d..7d1675f 100644
--- a/Swiften/Crypto/CommonCryptoCryptoProvider.h
+++ b/Swiften/Crypto/CommonCryptoCryptoProvider.h
@@ -7,19 +7,18 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Crypto/CryptoProvider.h>
 
 namespace Swift {
     class SWIFTEN_API CommonCryptoCryptoProvider : public CryptoProvider {
         public:
             CommonCryptoCryptoProvider();
-            virtual ~CommonCryptoCryptoProvider() SWIFTEN_OVERRIDE;
+            virtual ~CommonCryptoCryptoProvider() override;
 
-            virtual Hash* createSHA1() SWIFTEN_OVERRIDE;
-            virtual Hash* createMD5() SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual bool isMD5AllowedForCrypto() const SWIFTEN_OVERRIDE;
+            virtual Hash* createSHA1() override;
+            virtual Hash* createMD5() override;
+            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) override;
+            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) override;
+            virtual bool isMD5AllowedForCrypto() const override;
     };
 }
diff --git a/Swiften/Crypto/OpenSSLCryptoProvider.cpp b/Swiften/Crypto/OpenSSLCryptoProvider.cpp
index c785041..b46cb2a 100644
--- a/Swiften/Crypto/OpenSSLCryptoProvider.cpp
+++ b/Swiften/Crypto/OpenSSLCryptoProvider.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -31,15 +31,15 @@ namespace {
             ~SHA1Hash() {
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual std::vector<unsigned char> getHash() SWIFTEN_OVERRIDE {
+            virtual std::vector<unsigned char> getHash() override {
                 assert(!finalized);
                 std::vector<unsigned char> result(SHA_DIGEST_LENGTH);
                 SHA1_Final(vecptr(result), &context);
@@ -72,15 +72,15 @@ namespace {
             ~MD5Hash() {
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual std::vector<unsigned char> getHash() SWIFTEN_OVERRIDE {
+            virtual std::vector<unsigned char> getHash() override {
                 assert(!finalized);
                 std::vector<unsigned char> result(MD5_DIGEST_LENGTH);
                 MD5_Final(vecptr(result), &context);
diff --git a/Swiften/Crypto/OpenSSLCryptoProvider.h b/Swiften/Crypto/OpenSSLCryptoProvider.h
index 24d7bd8..e4ee97d 100644
--- a/Swiften/Crypto/OpenSSLCryptoProvider.h
+++ b/Swiften/Crypto/OpenSSLCryptoProvider.h
@@ -6,19 +6,18 @@
 
 #pragma once
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Crypto/CryptoProvider.h>
 
 namespace Swift {
     class OpenSSLCryptoProvider : public CryptoProvider {
         public:
             OpenSSLCryptoProvider();
-            virtual ~OpenSSLCryptoProvider() SWIFTEN_OVERRIDE;
+            virtual ~OpenSSLCryptoProvider() override;
 
-            virtual Hash* createSHA1() SWIFTEN_OVERRIDE;
-            virtual Hash* createMD5() SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual bool isMD5AllowedForCrypto() const SWIFTEN_OVERRIDE;
+            virtual Hash* createSHA1() override;
+            virtual Hash* createMD5() override;
+            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) override;
+            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) override;
+            virtual bool isMD5AllowedForCrypto() const override;
     };
 }
diff --git a/Swiften/Crypto/WindowsCryptoProvider.cpp b/Swiften/Crypto/WindowsCryptoProvider.cpp
index 513941f..c784283 100644
--- a/Swiften/Crypto/WindowsCryptoProvider.cpp
+++ b/Swiften/Crypto/WindowsCryptoProvider.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Isode Limited.
+ * Copyright (c) 2012-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -43,11 +43,11 @@ namespace {
                 CryptDestroyHash(hash);
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
@@ -123,11 +123,11 @@ namespace {
                 CryptDestroyHash(hash);
             }
 
-            virtual Hash& update(const ByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const ByteArray& data) override {
                 return updateInternal(data);
             }
 
-            virtual Hash& update(const SafeByteArray& data) SWIFTEN_OVERRIDE {
+            virtual Hash& update(const SafeByteArray& data) override {
                 return updateInternal(data);
             }
 
diff --git a/Swiften/Crypto/WindowsCryptoProvider.h b/Swiften/Crypto/WindowsCryptoProvider.h
index f446027..d0c982e 100644
--- a/Swiften/Crypto/WindowsCryptoProvider.h
+++ b/Swiften/Crypto/WindowsCryptoProvider.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 
 #include <boost/noncopyable.hpp>
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Crypto/CryptoProvider.h>
 
 namespace Swift {
@@ -19,11 +18,11 @@ namespace Swift {
             WindowsCryptoProvider();
             virtual ~WindowsCryptoProvider();
 
-            virtual Hash* createSHA1() SWIFTEN_OVERRIDE;
-            virtual Hash* createMD5() SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) SWIFTEN_OVERRIDE;
-            virtual bool isMD5AllowedForCrypto() const SWIFTEN_OVERRIDE;
+            virtual Hash* createSHA1() override;
+            virtual Hash* createMD5() override;
+            virtual ByteArray getHMACSHA1(const SafeByteArray& key, const ByteArray& data) override;
+            virtual ByteArray getHMACSHA1(const ByteArray& key, const ByteArray& data) override;
+            virtual bool isMD5AllowedForCrypto() const override;
 
         private:
             struct Private;
diff --git a/Swiften/Elements/ContainerPayload.h b/Swiften/Elements/ContainerPayload.h
index 3da04b7..033575a 100644
--- a/Swiften/Elements/ContainerPayload.h
+++ b/Swiften/Elements/ContainerPayload.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/IsodeIQDelegation.h b/Swiften/Elements/IsodeIQDelegation.h
index 39655ce..074a06d 100644
--- a/Swiften/Elements/IsodeIQDelegation.h
+++ b/Swiften/Elements/IsodeIQDelegation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Forwarded.h>
 #include <Swiften/Elements/Payload.h>
 
diff --git a/Swiften/Elements/PubSub.h b/Swiften/Elements/PubSub.h
index d62c54e..47b8c3f 100644
--- a/Swiften/Elements/PubSub.h
+++ b/Swiften/Elements/PubSub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ContainerPayload.h>
 #include <Swiften/Elements/PubSubPayload.h>
 
diff --git a/Swiften/Elements/PubSubAffiliation.h b/Swiften/Elements/PubSubAffiliation.h
index b19e84b..058ef88 100644
--- a/Swiften/Elements/PubSubAffiliation.h
+++ b/Swiften/Elements/PubSubAffiliation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubAffiliations.h b/Swiften/Elements/PubSubAffiliations.h
index c7e22ce..f3a6dda 100644
--- a/Swiften/Elements/PubSubAffiliations.h
+++ b/Swiften/Elements/PubSubAffiliations.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -13,7 +13,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubAffiliation.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubConfigure.h b/Swiften/Elements/PubSubConfigure.h
index 8442198..88a1ea9 100644
--- a/Swiften/Elements/PubSubConfigure.h
+++ b/Swiften/Elements/PubSubConfigure.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 #include <Swiften/Elements/Payload.h>
 
diff --git a/Swiften/Elements/PubSubCreate.h b/Swiften/Elements/PubSubCreate.h
index 5ece36e..ac6b987 100644
--- a/Swiften/Elements/PubSubCreate.h
+++ b/Swiften/Elements/PubSubCreate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubConfigure.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubDefault.h b/Swiften/Elements/PubSubDefault.h
index 08482b4..aa058ac 100644
--- a/Swiften/Elements/PubSubDefault.h
+++ b/Swiften/Elements/PubSubDefault.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubPayload.h>
 
diff --git a/Swiften/Elements/PubSubEvent.h b/Swiften/Elements/PubSubEvent.h
index 8f02258..561f731 100644
--- a/Swiften/Elements/PubSubEvent.h
+++ b/Swiften/Elements/PubSubEvent.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ContainerPayload.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
diff --git a/Swiften/Elements/PubSubEventAssociate.h b/Swiften/Elements/PubSubEventAssociate.h
index 5d963a0..b7bb839 100644
--- a/Swiften/Elements/PubSubEventAssociate.h
+++ b/Swiften/Elements/PubSubEventAssociate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubEventCollection.h b/Swiften/Elements/PubSubEventCollection.h
index 61056e2..367fe02 100644
--- a/Swiften/Elements/PubSubEventCollection.h
+++ b/Swiften/Elements/PubSubEventCollection.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventAssociate.h>
 #include <Swiften/Elements/PubSubEventDisassociate.h>
diff --git a/Swiften/Elements/PubSubEventConfiguration.h b/Swiften/Elements/PubSubEventConfiguration.h
index 6c5305d..e529014 100644
--- a/Swiften/Elements/PubSubEventConfiguration.h
+++ b/Swiften/Elements/PubSubEventConfiguration.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
diff --git a/Swiften/Elements/PubSubEventDelete.h b/Swiften/Elements/PubSubEventDelete.h
index 787dce0..f899d4e 100644
--- a/Swiften/Elements/PubSubEventDelete.h
+++ b/Swiften/Elements/PubSubEventDelete.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
 #include <Swiften/Elements/PubSubEventRedirect.h>
diff --git a/Swiften/Elements/PubSubEventDisassociate.h b/Swiften/Elements/PubSubEventDisassociate.h
index 826b1f4..415ac29 100644
--- a/Swiften/Elements/PubSubEventDisassociate.h
+++ b/Swiften/Elements/PubSubEventDisassociate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubEventItem.h b/Swiften/Elements/PubSubEventItem.h
index 50e8757..defdbf4 100644
--- a/Swiften/Elements/PubSubEventItem.h
+++ b/Swiften/Elements/PubSubEventItem.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -13,7 +13,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubEventItems.h b/Swiften/Elements/PubSubEventItems.h
index 48fd340..aade826 100644
--- a/Swiften/Elements/PubSubEventItems.h
+++ b/Swiften/Elements/PubSubEventItems.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventItem.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
diff --git a/Swiften/Elements/PubSubEventPurge.h b/Swiften/Elements/PubSubEventPurge.h
index 743cc25..647598d 100644
--- a/Swiften/Elements/PubSubEventPurge.h
+++ b/Swiften/Elements/PubSubEventPurge.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
 
diff --git a/Swiften/Elements/PubSubEventRedirect.h b/Swiften/Elements/PubSubEventRedirect.h
index e0e351f..063cf8c 100644
--- a/Swiften/Elements/PubSubEventRedirect.h
+++ b/Swiften/Elements/PubSubEventRedirect.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubEventRetract.h b/Swiften/Elements/PubSubEventRetract.h
index b0aea96..19e02c9 100644
--- a/Swiften/Elements/PubSubEventRetract.h
+++ b/Swiften/Elements/PubSubEventRetract.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubEventSubscription.h b/Swiften/Elements/PubSubEventSubscription.h
index 0b8297c..37e8b74 100644
--- a/Swiften/Elements/PubSubEventSubscription.h
+++ b/Swiften/Elements/PubSubEventSubscription.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubEventPayload.h>
 #include <Swiften/JID/JID.h>
diff --git a/Swiften/Elements/PubSubItem.h b/Swiften/Elements/PubSubItem.h
index d424ae4..ba13150 100644
--- a/Swiften/Elements/PubSubItem.h
+++ b/Swiften/Elements/PubSubItem.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubItems.h b/Swiften/Elements/PubSubItems.h
index 9903075..c60adca 100644
--- a/Swiften/Elements/PubSubItems.h
+++ b/Swiften/Elements/PubSubItems.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -13,7 +13,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubItem.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubOptions.h b/Swiften/Elements/PubSubOptions.h
index 2b312a7..80a3b03 100644
--- a/Swiften/Elements/PubSubOptions.h
+++ b/Swiften/Elements/PubSubOptions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubOwnerAffiliation.h b/Swiften/Elements/PubSubOwnerAffiliation.h
index a8c1d91..77886d1 100644
--- a/Swiften/Elements/PubSubOwnerAffiliation.h
+++ b/Swiften/Elements/PubSubOwnerAffiliation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/JID/JID.h>
 
diff --git a/Swiften/Elements/PubSubOwnerAffiliations.h b/Swiften/Elements/PubSubOwnerAffiliations.h
index f1085bb..2434d4e 100644
--- a/Swiften/Elements/PubSubOwnerAffiliations.h
+++ b/Swiften/Elements/PubSubOwnerAffiliations.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerAffiliation.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
diff --git a/Swiften/Elements/PubSubOwnerConfigure.h b/Swiften/Elements/PubSubOwnerConfigure.h
index 7dcf792..2b84753 100644
--- a/Swiften/Elements/PubSubOwnerConfigure.h
+++ b/Swiften/Elements/PubSubOwnerConfigure.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
diff --git a/Swiften/Elements/PubSubOwnerDefault.h b/Swiften/Elements/PubSubOwnerDefault.h
index 322f47a..a17d9f3 100644
--- a/Swiften/Elements/PubSubOwnerDefault.h
+++ b/Swiften/Elements/PubSubOwnerDefault.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Form.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
diff --git a/Swiften/Elements/PubSubOwnerDelete.h b/Swiften/Elements/PubSubOwnerDelete.h
index 7cc5d79..a222e85 100644
--- a/Swiften/Elements/PubSubOwnerDelete.h
+++ b/Swiften/Elements/PubSubOwnerDelete.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
 #include <Swiften/Elements/PubSubOwnerRedirect.h>
diff --git a/Swiften/Elements/PubSubOwnerPubSub.h b/Swiften/Elements/PubSubOwnerPubSub.h
index f3474cf..9989cde 100644
--- a/Swiften/Elements/PubSubOwnerPubSub.h
+++ b/Swiften/Elements/PubSubOwnerPubSub.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ContainerPayload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
 
diff --git a/Swiften/Elements/PubSubOwnerPurge.h b/Swiften/Elements/PubSubOwnerPurge.h
index aca48e1..3631bd9 100644
--- a/Swiften/Elements/PubSubOwnerPurge.h
+++ b/Swiften/Elements/PubSubOwnerPurge.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
 
diff --git a/Swiften/Elements/PubSubOwnerRedirect.h b/Swiften/Elements/PubSubOwnerRedirect.h
index c481f98..f7deca8 100644
--- a/Swiften/Elements/PubSubOwnerRedirect.h
+++ b/Swiften/Elements/PubSubOwnerRedirect.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubOwnerSubscription.h b/Swiften/Elements/PubSubOwnerSubscription.h
index 6a3fcc1..cf2edd9 100644
--- a/Swiften/Elements/PubSubOwnerSubscription.h
+++ b/Swiften/Elements/PubSubOwnerSubscription.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/JID/JID.h>
 
diff --git a/Swiften/Elements/PubSubOwnerSubscriptions.h b/Swiften/Elements/PubSubOwnerSubscriptions.h
index ec5aa17..d7cd8df 100644
--- a/Swiften/Elements/PubSubOwnerSubscriptions.h
+++ b/Swiften/Elements/PubSubOwnerSubscriptions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOwnerPayload.h>
 #include <Swiften/Elements/PubSubOwnerSubscription.h>
diff --git a/Swiften/Elements/PubSubPublish.h b/Swiften/Elements/PubSubPublish.h
index dff099b..2d6d5bb 100644
--- a/Swiften/Elements/PubSubPublish.h
+++ b/Swiften/Elements/PubSubPublish.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubItem.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubSubscribe.h b/Swiften/Elements/PubSubSubscribe.h
index a4c0b68..aaaca38 100644
--- a/Swiften/Elements/PubSubSubscribe.h
+++ b/Swiften/Elements/PubSubSubscribe.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubOptions.h>
 #include <Swiften/Elements/PubSubPayload.h>
diff --git a/Swiften/Elements/PubSubSubscribeOptions.h b/Swiften/Elements/PubSubSubscribeOptions.h
index c837787..1521427 100644
--- a/Swiften/Elements/PubSubSubscribeOptions.h
+++ b/Swiften/Elements/PubSubSubscribeOptions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/PubSubSubscription.h b/Swiften/Elements/PubSubSubscription.h
index e2b527f..9645ebb 100644
--- a/Swiften/Elements/PubSubSubscription.h
+++ b/Swiften/Elements/PubSubSubscription.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubPayload.h>
 #include <Swiften/Elements/PubSubSubscribeOptions.h>
diff --git a/Swiften/Elements/PubSubSubscriptions.h b/Swiften/Elements/PubSubSubscriptions.h
index 441e6c1..f721bd5 100644
--- a/Swiften/Elements/PubSubSubscriptions.h
+++ b/Swiften/Elements/PubSubSubscriptions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -13,7 +13,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubPayload.h>
 #include <Swiften/Elements/PubSubSubscription.h>
diff --git a/Swiften/Elements/PubSubUnsubscribe.h b/Swiften/Elements/PubSubUnsubscribe.h
index 305af9a..c0c25bd 100644
--- a/Swiften/Elements/PubSubUnsubscribe.h
+++ b/Swiften/Elements/PubSubUnsubscribe.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 #include <Swiften/Elements/PubSubPayload.h>
 #include <Swiften/JID/JID.h>
diff --git a/Swiften/Elements/SecurityLabel.h b/Swiften/Elements/SecurityLabel.h
index 748c65e..0f0311e 100644
--- a/Swiften/Elements/SecurityLabel.h
+++ b/Swiften/Elements/SecurityLabel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010-2016 Isode Limited.
+ * Copyright (c) 2010-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/UserLocation.h b/Swiften/Elements/UserLocation.h
index 3bdaec6..b59fc5c 100644
--- a/Swiften/Elements/UserLocation.h
+++ b/Swiften/Elements/UserLocation.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -12,7 +12,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/Elements/UserTune.h b/Swiften/Elements/UserTune.h
index 7def9b9..5413085 100644
--- a/Swiften/Elements/UserTune.h
+++ b/Swiften/Elements/UserTune.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Payload.h>
 
 namespace Swift {
diff --git a/Swiften/FileTransfer/DefaultFileTransferTransporter.h b/Swiften/FileTransfer/DefaultFileTransferTransporter.h
index 8843de8..1bfe799 100644
--- a/Swiften/FileTransfer/DefaultFileTransferTransporter.h
+++ b/Swiften/FileTransfer/DefaultFileTransferTransporter.h
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ErrorPayload.h>
 #include <Swiften/FileTransfer/FileTransferTransporter.h>
 
@@ -48,35 +47,35 @@ namespace Swift {
                 CryptoProvider*,
                 IQRouter*,
                 const FileTransferOptions&);
-            virtual ~DefaultFileTransferTransporter() SWIFTEN_OVERRIDE;
+            virtual ~DefaultFileTransferTransporter() override;
 
 
             virtual void initialize();
             virtual void initialize(const std::string& s5bSessionID);
 
-            virtual void startGeneratingLocalCandidates() SWIFTEN_OVERRIDE;
-            virtual void stopGeneratingLocalCandidates() SWIFTEN_OVERRIDE;
+            virtual void startGeneratingLocalCandidates() override;
+            virtual void stopGeneratingLocalCandidates() override;
 
             virtual void addRemoteCandidates(
-                    const std::vector<JingleS5BTransportPayload::Candidate>&, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void startTryingRemoteCandidates() SWIFTEN_OVERRIDE;
-            virtual void stopTryingRemoteCandidates() SWIFTEN_OVERRIDE;
+                    const std::vector<JingleS5BTransportPayload::Candidate>&, const std::string&) override;
+            virtual void startTryingRemoteCandidates() override;
+            virtual void stopTryingRemoteCandidates() override;
 
-            virtual void startActivatingProxy(const JID& jid) SWIFTEN_OVERRIDE;
-            virtual void stopActivatingProxy() SWIFTEN_OVERRIDE;
+            virtual void startActivatingProxy(const JID& jid) override;
+            virtual void stopActivatingProxy() override;
 
             virtual std::shared_ptr<TransportSession> createIBBSendSession(
-                    const std::string& sessionID, unsigned int blockSize, std::shared_ptr<ReadBytestream>) SWIFTEN_OVERRIDE;
+                    const std::string& sessionID, unsigned int blockSize, std::shared_ptr<ReadBytestream>) override;
             virtual std::shared_ptr<TransportSession> createIBBReceiveSession(
-                    const std::string& sessionID, unsigned long long size, std::shared_ptr<WriteBytestream>) SWIFTEN_OVERRIDE;
+                    const std::string& sessionID, unsigned long long size, std::shared_ptr<WriteBytestream>) override;
             virtual std::shared_ptr<TransportSession> createRemoteCandidateSession(
-                    std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) SWIFTEN_OVERRIDE;
+                    std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
             virtual std::shared_ptr<TransportSession> createRemoteCandidateSession(
-                    std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) SWIFTEN_OVERRIDE;
+                    std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
             virtual std::shared_ptr<TransportSession> createLocalCandidateSession(
-                    std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) SWIFTEN_OVERRIDE;
+                    std::shared_ptr<ReadBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
             virtual std::shared_ptr<TransportSession> createLocalCandidateSession(
-                    std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) SWIFTEN_OVERRIDE;
+                    std::shared_ptr<WriteBytestream>, const JingleS5BTransportPayload::Candidate& candidate) override;
 
         private:
             void handleLocalCandidatesGenerated(const std::vector<JingleS5BTransportPayload::Candidate>&);
diff --git a/Swiften/FileTransfer/DefaultFileTransferTransporterFactory.h b/Swiften/FileTransfer/DefaultFileTransferTransporterFactory.h
index 774747a..fe4f6ea 100644
--- a/Swiften/FileTransfer/DefaultFileTransferTransporterFactory.h
+++ b/Swiften/FileTransfer/DefaultFileTransferTransporterFactory.h
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/FileTransfer/FileTransferTransporterFactory.h>
 
 namespace Swift {
@@ -31,12 +30,12 @@ namespace Swift {
                 TimerFactory*,
                 CryptoProvider*,
                 IQRouter*);
-            virtual ~DefaultFileTransferTransporterFactory() SWIFTEN_OVERRIDE;
+            virtual ~DefaultFileTransferTransporterFactory() override;
 
             virtual FileTransferTransporter* createInitiatorTransporter(
-                    const JID& initiator, const JID& responder, const FileTransferOptions&) SWIFTEN_OVERRIDE;
+                    const JID& initiator, const JID& responder, const FileTransferOptions&) override;
             virtual FileTransferTransporter* createResponderTransporter(
-                    const JID& initiator, const JID& responder, const std::string& s5bSessionID, const FileTransferOptions&) SWIFTEN_OVERRIDE;
+                    const JID& initiator, const JID& responder, const std::string& s5bSessionID, const FileTransferOptions&) override;
 
         private:
             SOCKS5BytestreamRegistry* s5bRegistry;
diff --git a/Swiften/FileTransfer/FailingTransportSession.h b/Swiften/FileTransfer/FailingTransportSession.h
index 28d9d07..489786b 100644
--- a/Swiften/FileTransfer/FailingTransportSession.h
+++ b/Swiften/FileTransfer/FailingTransportSession.h
@@ -13,10 +13,10 @@ namespace Swift {
 
 class SWIFTEN_API FailingTransportSession : public TransportSession {
     public:
-        virtual ~FailingTransportSession() SWIFTEN_OVERRIDE;
+        virtual ~FailingTransportSession() override;
 
-        virtual void start() SWIFTEN_OVERRIDE;
-        virtual void stop() SWIFTEN_OVERRIDE;
+        virtual void start() override;
+        virtual void stop() override;
 };
 
 }
diff --git a/Swiften/FileTransfer/FileTransferManagerImpl.h b/Swiften/FileTransfer/FileTransferManagerImpl.h
index e02dfc6..d3d55f0 100644
--- a/Swiften/FileTransfer/FileTransferManagerImpl.h
+++ b/Swiften/FileTransfer/FileTransferManagerImpl.h
@@ -22,7 +22,6 @@
 
 #include <Swiften/Base/API.h>
 #include <Swiften/Base/IDGenerator.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/S5BProxyRequest.h>
 #include <Swiften/FileTransfer/FileTransferManager.h>
 #include <Swiften/FileTransfer/FileTransferOptions.h>
@@ -65,14 +64,14 @@ namespace Swift {
                     NetworkEnvironment* networkEnvironment,
                     NATTraverser* natTraverser,
                     CryptoProvider* crypto);
-            virtual ~FileTransferManagerImpl() SWIFTEN_OVERRIDE;
+            virtual ~FileTransferManagerImpl() override;
 
             OutgoingFileTransfer::ref createOutgoingFileTransfer(
                     const JID& to,
                     const boost::filesystem::path& filepath,
                     const std::string& description,
                     std::shared_ptr<ReadBytestream> bytestream,
-                    const FileTransferOptions&) SWIFTEN_OVERRIDE;
+                    const FileTransferOptions&) override;
             OutgoingFileTransfer::ref createOutgoingFileTransfer(
                     const JID& to,
                     const std::string& filename,
@@ -80,7 +79,7 @@ namespace Swift {
                     const boost::uintmax_t sizeInBytes,
                     const boost::posix_time::ptime& lastModified,
                     std::shared_ptr<ReadBytestream> bytestream,
-                    const FileTransferOptions&) SWIFTEN_OVERRIDE;
+                    const FileTransferOptions&) override;
 
             void start();
             void stop();
diff --git a/Swiften/FileTransfer/FileTransferOptions.h b/Swiften/FileTransfer/FileTransferOptions.h
index 2bc4ee1..aa9aa97 100644
--- a/Swiften/FileTransfer/FileTransferOptions.h
+++ b/Swiften/FileTransfer/FileTransferOptions.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 
 namespace Swift {
     class SWIFTEN_API FileTransferOptions {
diff --git a/Swiften/FileTransfer/IBBReceiveTransportSession.h b/Swiften/FileTransfer/IBBReceiveTransportSession.h
index 7529274..5b1fd8d 100644
--- a/Swiften/FileTransfer/IBBReceiveTransportSession.h
+++ b/Swiften/FileTransfer/IBBReceiveTransportSession.h
@@ -17,10 +17,10 @@ namespace Swift {
 class SWIFTEN_API IBBReceiveTransportSession : public TransportSession {
     public:
         IBBReceiveTransportSession(std::shared_ptr<IBBReceiveSession> session);
-        virtual ~IBBReceiveTransportSession() SWIFTEN_OVERRIDE;
+        virtual ~IBBReceiveTransportSession() override;
 
-        virtual void start() SWIFTEN_OVERRIDE;
-        virtual void stop() SWIFTEN_OVERRIDE;
+        virtual void start() override;
+        virtual void stop() override;
 
     private:
         std::shared_ptr<IBBReceiveSession> session;
diff --git a/Swiften/FileTransfer/IBBSendTransportSession.h b/Swiften/FileTransfer/IBBSendTransportSession.h
index f9bf8fb..7deaaac 100644
--- a/Swiften/FileTransfer/IBBSendTransportSession.h
+++ b/Swiften/FileTransfer/IBBSendTransportSession.h
@@ -17,10 +17,10 @@ namespace Swift {
 class SWIFTEN_API IBBSendTransportSession : public TransportSession {
     public:
         IBBSendTransportSession(std::shared_ptr<IBBSendSession> session);
-        virtual ~IBBSendTransportSession() SWIFTEN_OVERRIDE;
+        virtual ~IBBSendTransportSession() override;
 
-        virtual void start() SWIFTEN_OVERRIDE;
-        virtual void stop() SWIFTEN_OVERRIDE;
+        virtual void start() override;
+        virtual void stop() override;
 
     private:
         std::shared_ptr<IBBSendSession> session;
diff --git a/Swiften/FileTransfer/IncomingJingleFileTransfer.h b/Swiften/FileTransfer/IncomingJingleFileTransfer.h
index e71126b..f42004d 100644
--- a/Swiften/FileTransfer/IncomingJingleFileTransfer.h
+++ b/Swiften/FileTransfer/IncomingJingleFileTransfer.h
@@ -13,7 +13,6 @@
 
 #include <Swiften/Base/API.h>
 #include <Swiften/Base/ByteArray.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/JingleS5BTransportPayload.h>
 #include <Swiften/FileTransfer/FileTransferOptions.h>
 #include <Swiften/FileTransfer/IncomingFileTransfer.h>
@@ -49,10 +48,10 @@ namespace Swift {
                 FileTransferTransporterFactory*,
                 TimerFactory*,
                 CryptoProvider*);
-            virtual ~IncomingJingleFileTransfer() SWIFTEN_OVERRIDE;
+            virtual ~IncomingJingleFileTransfer() override;
 
-            virtual void accept(std::shared_ptr<WriteBytestream>, const FileTransferOptions& = FileTransferOptions()) SWIFTEN_OVERRIDE;
-            virtual void cancel() SWIFTEN_OVERRIDE;
+            virtual void accept(std::shared_ptr<WriteBytestream>, const FileTransferOptions& = FileTransferOptions()) override;
+            virtual void cancel() override;
 
         private:
             enum State {
@@ -68,44 +67,44 @@ namespace Swift {
             };
 
             virtual void handleSessionTerminateReceived(
-                    boost::optional<JinglePayload::Reason> reason) SWIFTEN_OVERRIDE;
-            virtual void handleSessionInfoReceived(std::shared_ptr<JinglePayload>) SWIFTEN_OVERRIDE;
+                    boost::optional<JinglePayload::Reason> reason) override;
+            virtual void handleSessionInfoReceived(std::shared_ptr<JinglePayload>) override;
             virtual void handleTransportReplaceReceived(
-                    const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
+                    const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
 
             virtual void handleLocalTransportCandidatesGenerated(
                     const std::string& s5bSessionID,
                     const std::vector<JingleS5BTransportPayload::Candidate>&,
-                    const std::string& dstAddr) SWIFTEN_OVERRIDE;
+                    const std::string& dstAddr) override;
 
             void handleWriteStreamDataReceived(const std::vector<unsigned char>& data);
             void stopActiveTransport();
             void checkCandidateSelected();
-            virtual JingleContentID getContentID() const SWIFTEN_OVERRIDE;
+            virtual JingleContentID getContentID() const override;
             void checkIfAllDataReceived();
             bool verifyData();
             void handleWaitOnHashTimerTicked();
             void handleTransferFinished(boost::optional<FileTransferError>);
 
         private:
-            virtual void startTransferViaRemoteCandidate() SWIFTEN_OVERRIDE;
-            virtual void startTransferViaLocalCandidate() SWIFTEN_OVERRIDE;
+            virtual void startTransferViaRemoteCandidate() override;
+            virtual void startTransferViaLocalCandidate() override;
             void checkHashAndTerminate();
             void stopAll();
             void setState(State state);
             void setFinishedState(FileTransfer::State::Type, const boost::optional<FileTransferError>& error);
-            const JID& getSender() const SWIFTEN_OVERRIDE;
-            const JID& getRecipient() const SWIFTEN_OVERRIDE;
+            const JID& getSender() const override;
+            const JID& getRecipient() const override;
             static FileTransfer::State::Type getExternalState(State state);
-            virtual bool hasPriorityOnCandidateTie() const SWIFTEN_OVERRIDE;
-            virtual void fallback() SWIFTEN_OVERRIDE;
-            virtual void startTransferring(std::shared_ptr<TransportSession>) SWIFTEN_OVERRIDE;
-            virtual bool isWaitingForPeerProxyActivate() const SWIFTEN_OVERRIDE;
-            virtual bool isWaitingForLocalProxyActivate() const SWIFTEN_OVERRIDE;
-            virtual bool isTryingCandidates() const SWIFTEN_OVERRIDE;
-            virtual std::shared_ptr<TransportSession> createLocalCandidateSession() SWIFTEN_OVERRIDE;
-            virtual std::shared_ptr<TransportSession> createRemoteCandidateSession() SWIFTEN_OVERRIDE;
-            virtual void terminate(JinglePayload::Reason::Type reason) SWIFTEN_OVERRIDE;
+            virtual bool hasPriorityOnCandidateTie() const override;
+            virtual void fallback() override;
+            virtual void startTransferring(std::shared_ptr<TransportSession>) override;
+            virtual bool isWaitingForPeerProxyActivate() const override;
+            virtual bool isWaitingForLocalProxyActivate() const override;
+            virtual bool isTryingCandidates() const override;
+            virtual std::shared_ptr<TransportSession> createLocalCandidateSession() override;
+            virtual std::shared_ptr<TransportSession> createRemoteCandidateSession() override;
+            virtual void terminate(JinglePayload::Reason::Type reason) override;
 
 
         private:
diff --git a/Swiften/FileTransfer/LocalJingleTransportCandidateGenerator.h b/Swiften/FileTransfer/LocalJingleTransportCandidateGenerator.h
index 2159063..8c53d16 100644
--- a/Swiften/FileTransfer/LocalJingleTransportCandidateGenerator.h
+++ b/Swiften/FileTransfer/LocalJingleTransportCandidateGenerator.h
@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -17,7 +17,6 @@
 #include <boost/signals2.hpp>
 
 #include <Swiften/Base/IDGenerator.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/JingleS5BTransportPayload.h>
 #include <Swiften/FileTransfer/FileTransferOptions.h>
 #include <Swiften/FileTransfer/SOCKS5BytestreamProxyFinder.h>
diff --git a/Swiften/FileTransfer/OutgoingJingleFileTransfer.h b/Swiften/FileTransfer/OutgoingJingleFileTransfer.h
index 0ab4e2b..6db4e40 100644
--- a/Swiften/FileTransfer/OutgoingJingleFileTransfer.h
+++ b/Swiften/FileTransfer/OutgoingJingleFileTransfer.h
@@ -17,7 +17,6 @@
 #include <boost/optional/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/JingleFileTransferFileInfo.h>
 #include <Swiften/FileTransfer/FileTransferOptions.h>
 #include <Swiften/FileTransfer/JingleFileTransfer.h>
@@ -46,10 +45,10 @@ namespace Swift {
                 const JingleFileTransferFileInfo&,
                 const FileTransferOptions&,
                 CryptoProvider*);
-            virtual ~OutgoingJingleFileTransfer() SWIFTEN_OVERRIDE;
+            virtual ~OutgoingJingleFileTransfer() override;
 
-            virtual void start() SWIFTEN_OVERRIDE;
-            virtual void cancel() SWIFTEN_OVERRIDE;
+            virtual void start() override;
+            virtual void cancel() override;
 
         private:
             enum State {
@@ -66,34 +65,34 @@ namespace Swift {
                 Finished
             };
 
-            virtual void handleSessionAcceptReceived(const JingleContentID&, std::shared_ptr<JingleDescription>, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleSessionTerminateReceived(boost::optional<JinglePayload::Reason> reason) SWIFTEN_OVERRIDE;
-            virtual void handleTransportAcceptReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportRejectReceived(const JingleContentID &, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void startTransferViaRemoteCandidate() SWIFTEN_OVERRIDE;
-            virtual void startTransferViaLocalCandidate() SWIFTEN_OVERRIDE;
+            virtual void handleSessionAcceptReceived(const JingleContentID&, std::shared_ptr<JingleDescription>, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleSessionTerminateReceived(boost::optional<JinglePayload::Reason> reason) override;
+            virtual void handleTransportAcceptReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleTransportRejectReceived(const JingleContentID &, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void startTransferViaRemoteCandidate() override;
+            virtual void startTransferViaLocalCandidate() override;
             void startTransferringIfCandidateAcknowledged();
 
-            virtual void handleLocalTransportCandidatesGenerated(const std::string& s5bSessionID, const std::vector<JingleS5BTransportPayload::Candidate>&, const std::string& dstAddr) SWIFTEN_OVERRIDE;
-            virtual void handleTransportInfoAcknowledged(const std::string& id) SWIFTEN_OVERRIDE;
+            virtual void handleLocalTransportCandidatesGenerated(const std::string& s5bSessionID, const std::vector<JingleS5BTransportPayload::Candidate>&, const std::string& dstAddr) override;
+            virtual void handleTransportInfoAcknowledged(const std::string& id) override;
 
-            virtual JingleContentID getContentID() const SWIFTEN_OVERRIDE;
+            virtual JingleContentID getContentID() const override;
 
-            virtual void terminate(JinglePayload::Reason::Type reason) SWIFTEN_OVERRIDE;
+            virtual void terminate(JinglePayload::Reason::Type reason) override;
 
-            virtual void fallback() SWIFTEN_OVERRIDE;
+            virtual void fallback() override;
             void handleTransferFinished(boost::optional<FileTransferError>);
 
             void sendSessionInfoHash();
 
-            virtual void startTransferring(std::shared_ptr<TransportSession>) SWIFTEN_OVERRIDE;
+            virtual void startTransferring(std::shared_ptr<TransportSession>) override;
 
-            virtual bool hasPriorityOnCandidateTie() const SWIFTEN_OVERRIDE;
-            virtual bool isWaitingForPeerProxyActivate() const SWIFTEN_OVERRIDE;
-            virtual bool isWaitingForLocalProxyActivate() const SWIFTEN_OVERRIDE;
-            virtual bool isTryingCandidates() const SWIFTEN_OVERRIDE;
-            virtual std::shared_ptr<TransportSession> createLocalCandidateSession() SWIFTEN_OVERRIDE;
-            virtual std::shared_ptr<TransportSession> createRemoteCandidateSession() SWIFTEN_OVERRIDE;
+            virtual bool hasPriorityOnCandidateTie() const override;
+            virtual bool isWaitingForPeerProxyActivate() const override;
+            virtual bool isWaitingForLocalProxyActivate() const override;
+            virtual bool isTryingCandidates() const override;
+            virtual std::shared_ptr<TransportSession> createLocalCandidateSession() override;
+            virtual std::shared_ptr<TransportSession> createRemoteCandidateSession() override;
 
             void handleWaitForRemoteTerminationTimeout();
 
diff --git a/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h b/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h
index c4257f6..c205516 100644
--- a/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h
+++ b/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h
@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -18,7 +18,6 @@
 #include <queue>
 #include <vector>
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/JingleS5BTransportPayload.h>
 #include <Swiften/FileTransfer/FileTransferOptions.h>
 #include <Swiften/FileTransfer/SOCKS5BytestreamClientSession.h>
diff --git a/Swiften/FileTransfer/S5BTransportSession.h b/Swiften/FileTransfer/S5BTransportSession.h
index 87fc5c1..fd92f2e 100644
--- a/Swiften/FileTransfer/S5BTransportSession.h
+++ b/Swiften/FileTransfer/S5BTransportSession.h
@@ -35,10 +35,10 @@ class SWIFTEN_API S5BTransportSession : public TransportSession {
             initialize();
         }
 
-        virtual ~S5BTransportSession() SWIFTEN_OVERRIDE {
+        virtual ~S5BTransportSession() override {
         }
 
-        virtual void start() SWIFTEN_OVERRIDE {
+        virtual void start() override {
             if (readStream) {
                 session->startSending(readStream);
             }
@@ -47,7 +47,7 @@ class SWIFTEN_API S5BTransportSession : public TransportSession {
             }
         }
 
-        virtual void stop() SWIFTEN_OVERRIDE {
+        virtual void stop() override {
             session->stop();
         }
 
diff --git a/Swiften/FileTransfer/TransportSession.h b/Swiften/FileTransfer/TransportSession.h
index dc6e59a..2d56517 100644
--- a/Swiften/FileTransfer/TransportSession.h
+++ b/Swiften/FileTransfer/TransportSession.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <boost/signals2.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/FileTransfer/FileTransferError.h>
 
 namespace Swift {
diff --git a/Swiften/FileTransfer/UnitTest/DummyFileTransferManager.h b/Swiften/FileTransfer/UnitTest/DummyFileTransferManager.h
index 03e2476..6119658 100644
--- a/Swiften/FileTransfer/UnitTest/DummyFileTransferManager.h
+++ b/Swiften/FileTransfer/UnitTest/DummyFileTransferManager.h
@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2016 Isode Limited.
+ * Copyright (c) 2016-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -17,7 +17,6 @@
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/filesystem/path.hpp>
 
-#include <Swiften/Base/Override.h>
 #include <Swiften/FileTransfer/FileTransferManager.h>
 
 namespace Swift {
@@ -34,7 +33,7 @@ namespace Swift {
                     const boost::filesystem::path&,
                     const std::string&,
                     std::shared_ptr<ReadBytestream>,
-                    const FileTransferOptions&) SWIFTEN_OVERRIDE {
+                    const FileTransferOptions&) override {
                 return OutgoingFileTransfer::ref();
             }
 
@@ -45,7 +44,7 @@ namespace Swift {
                     const boost::uintmax_t,
                     const boost::posix_time::ptime&,
                     std::shared_ptr<ReadBytestream>,
-                    const FileTransferOptions&) SWIFTEN_OVERRIDE {
+                    const FileTransferOptions&) override {
                 return OutgoingFileTransfer::ref();
             }
 
diff --git a/Swiften/FileTransfer/UnitTest/IncomingJingleFileTransferTest.cpp b/Swiften/FileTransfer/UnitTest/IncomingJingleFileTransferTest.cpp
index 72b933d..9793b87 100644
--- a/Swiften/FileTransfer/UnitTest/IncomingJingleFileTransferTest.cpp
+++ b/Swiften/FileTransfer/UnitTest/IncomingJingleFileTransferTest.cpp
@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -18,7 +18,6 @@
 
 #include <Swiften/Base/ByteArray.h>
 #include <Swiften/Base/Log.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Client/DummyStanzaChannel.h>
 #include <Swiften/Crypto/CryptoProvider.h>
 #include <Swiften/Crypto/PlatformCryptoProvider.h>
diff --git a/Swiften/FileTransfer/UnitTest/OutgoingJingleFileTransferTest.cpp b/Swiften/FileTransfer/UnitTest/OutgoingJingleFileTransferTest.cpp
index 3f4d20f..a0fe057 100644
--- a/Swiften/FileTransfer/UnitTest/OutgoingJingleFileTransferTest.cpp
+++ b/Swiften/FileTransfer/UnitTest/OutgoingJingleFileTransferTest.cpp
@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -21,7 +21,6 @@
 
 #include <Swiften/Base/ByteArray.h>
 #include <Swiften/Base/IDGenerator.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Client/DummyStanzaChannel.h>
 #include <Swiften/Crypto/CryptoProvider.h>
 #include <Swiften/Crypto/PlatformCryptoProvider.h>
diff --git a/Swiften/IDN/ICUConverter.h b/Swiften/IDN/ICUConverter.h
index 0a0b0d3..b0f5d85 100644
--- a/Swiften/IDN/ICUConverter.h
+++ b/Swiften/IDN/ICUConverter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Isode Limited.
+ * Copyright (c) 2012-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,15 +9,14 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/IDN/IDNConverter.h>
 
 namespace Swift {
     class SWIFTEN_API ICUConverter : public IDNConverter {
         public:
-            virtual std::string getStringPrepared(const std::string& s, StringPrepProfile profile) SWIFTEN_OVERRIDE;
-            virtual SafeByteArray getStringPrepared(const SafeByteArray& s, StringPrepProfile profile) SWIFTEN_OVERRIDE;
+            virtual std::string getStringPrepared(const std::string& s, StringPrepProfile profile) override;
+            virtual SafeByteArray getStringPrepared(const SafeByteArray& s, StringPrepProfile profile) override;
 
-            virtual boost::optional<std::string> getIDNAEncoded(const std::string& s) SWIFTEN_OVERRIDE;
+            virtual boost::optional<std::string> getIDNAEncoded(const std::string& s) override;
     };
 }
diff --git a/Swiften/IDN/LibIDNConverter.h b/Swiften/IDN/LibIDNConverter.h
index 3f1d1f7..5553ab3 100644
--- a/Swiften/IDN/LibIDNConverter.h
+++ b/Swiften/IDN/LibIDNConverter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2016 Isode Limited.
+ * Copyright (c) 2012-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,16 +9,15 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/IDN/IDNConverter.h>
 
 namespace Swift {
     class SWIFTEN_API LibIDNConverter : public IDNConverter {
         public:
-            virtual std::string getStringPrepared(const std::string& s, StringPrepProfile profile) SWIFTEN_OVERRIDE;
-            virtual SafeByteArray getStringPrepared(const SafeByteArray& s, StringPrepProfile profile) SWIFTEN_OVERRIDE;
+            virtual std::string getStringPrepared(const std::string& s, StringPrepProfile profile) override;
+            virtual SafeByteArray getStringPrepared(const SafeByteArray& s, StringPrepProfile profile) override;
 
-            virtual boost::optional<std::string> getIDNAEncoded(const std::string& s) SWIFTEN_OVERRIDE;
+            virtual boost::optional<std::string> getIDNAEncoded(const std::string& s) override;
     };
 }
 
diff --git a/Swiften/Jingle/AbstractJingleSessionListener.h b/Swiften/Jingle/AbstractJingleSessionListener.h
index 590cd14..dd8bd1e 100644
--- a/Swiften/Jingle/AbstractJingleSessionListener.h
+++ b/Swiften/Jingle/AbstractJingleSessionListener.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -7,20 +7,19 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Jingle/JingleSessionListener.h>
 
 namespace Swift {
     class SWIFTEN_API AbstractJingleSessionListener : public JingleSessionListener {
         public:
-            virtual void handleSessionAcceptReceived(const JingleContentID&, std::shared_ptr<JingleDescription>, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleSessionInfoReceived(std::shared_ptr<JinglePayload>) SWIFTEN_OVERRIDE;
-            virtual void handleSessionTerminateReceived(boost::optional<JinglePayload::Reason>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportAcceptReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportInfoReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportRejectReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportReplaceReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) SWIFTEN_OVERRIDE;
-            virtual void handleTransportInfoAcknowledged(const std::string& id) SWIFTEN_OVERRIDE;
+            virtual void handleSessionAcceptReceived(const JingleContentID&, std::shared_ptr<JingleDescription>, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleSessionInfoReceived(std::shared_ptr<JinglePayload>) override;
+            virtual void handleSessionTerminateReceived(boost::optional<JinglePayload::Reason>) override;
+            virtual void handleTransportAcceptReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleTransportInfoReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleTransportRejectReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleTransportReplaceReceived(const JingleContentID&, std::shared_ptr<JingleTransportPayload>) override;
+            virtual void handleTransportInfoAcknowledged(const std::string& id) override;
     };
 }
 
diff --git a/Swiften/Jingle/FakeJingleSession.h b/Swiften/Jingle/FakeJingleSession.h
index 8463d8c..0ed97d5 100644
--- a/Swiften/Jingle/FakeJingleSession.h
+++ b/Swiften/Jingle/FakeJingleSession.h
@@ -20,7 +20,6 @@
 #include <boost/variant.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Base/SimpleIDGenerator.h>
 #include <Swiften/Elements/JinglePayload.h>
 #include <Swiften/JID/JID.h>
@@ -86,16 +85,16 @@ namespace Swift {
             typedef std::shared_ptr<FakeJingleSession> ref;
 
             FakeJingleSession(const JID& initiator, const std::string& id);
-            virtual ~FakeJingleSession() SWIFTEN_OVERRIDE;
-
-            virtual void sendInitiate(const JingleContentID&, JingleDescription::ref, JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
-            virtual void sendTerminate(JinglePayload::Reason::Type reason) SWIFTEN_OVERRIDE;
-            virtual void sendInfo(std::shared_ptr<Payload>) SWIFTEN_OVERRIDE;
-            virtual void sendAccept(const JingleContentID&, JingleDescription::ref, JingleTransportPayload::ref = JingleTransportPayload::ref()) SWIFTEN_OVERRIDE;
-            virtual std::string sendTransportInfo(const JingleContentID&, JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
-            virtual void sendTransportAccept(const JingleContentID&, JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
-            virtual void sendTransportReject(const JingleContentID&, JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
-            virtual void sendTransportReplace(const JingleContentID&, JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
+            virtual ~FakeJingleSession() override;
+
+            virtual void sendInitiate(const JingleContentID&, JingleDescription::ref, JingleTransportPayload::ref) override;
+            virtual void sendTerminate(JinglePayload::Reason::Type reason) override;
+            virtual void sendInfo(std::shared_ptr<Payload>) override;
+            virtual void sendAccept(const JingleContentID&, JingleDescription::ref, JingleTransportPayload::ref = JingleTransportPayload::ref()) override;
+            virtual std::string sendTransportInfo(const JingleContentID&, JingleTransportPayload::ref) override;
+            virtual void sendTransportAccept(const JingleContentID&, JingleTransportPayload::ref) override;
+            virtual void sendTransportReject(const JingleContentID&, JingleTransportPayload::ref) override;
+            virtual void sendTransportReplace(const JingleContentID&, JingleTransportPayload::ref) override;
 
             void handleSessionTerminateReceived(boost::optional<JinglePayload::Reason>);
             void handleSessionAcceptReceived(const JingleContentID&, std::shared_ptr<JingleDescription>, std::shared_ptr<JingleTransportPayload>);
diff --git a/Swiften/Network/BoostNetworkFactories.h b/Swiften/Network/BoostNetworkFactories.h
index 885f824..2bf8d33 100644
--- a/Swiften/Network/BoostNetworkFactories.h
+++ b/Swiften/Network/BoostNetworkFactories.h
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Network/BoostIOServiceThread.h>
 #include <Swiften/Network/NetworkFactories.h>
 
@@ -24,13 +23,13 @@ namespace Swift {
              * used for the construction of the BoostIOServiceThread.
              */
             BoostNetworkFactories(EventLoop* eventLoop, std::shared_ptr<boost::asio::io_service> ioService = std::shared_ptr<boost::asio::io_service>());
-            virtual ~BoostNetworkFactories() SWIFTEN_OVERRIDE;
+            virtual ~BoostNetworkFactories() override;
 
-            virtual TimerFactory* getTimerFactory() const SWIFTEN_OVERRIDE {
+            virtual TimerFactory* getTimerFactory() const override {
                 return timerFactory;
             }
 
-            virtual ConnectionFactory* getConnectionFactory() const SWIFTEN_OVERRIDE {
+            virtual ConnectionFactory* getConnectionFactory() const override {
                 return connectionFactory;
             }
 
@@ -38,41 +37,41 @@ namespace Swift {
                 return &ioServiceThread;
             }
 
-            DomainNameResolver* getDomainNameResolver() const SWIFTEN_OVERRIDE {
+            DomainNameResolver* getDomainNameResolver() const override {
                 return domainNameResolver;
             }
 
-            ConnectionServerFactory* getConnectionServerFactory() const SWIFTEN_OVERRIDE {
+            ConnectionServerFactory* getConnectionServerFactory() const override {
                 return connectionServerFactory;
             }
 
-            NetworkEnvironment* getNetworkEnvironment() const SWIFTEN_OVERRIDE {
+            NetworkEnvironment* getNetworkEnvironment() const override {
                 return networkEnvironment;
             }
 
-            NATTraverser* getNATTraverser() const SWIFTEN_OVERRIDE {
+            NATTraverser* getNATTraverser() const override {
                 return natTraverser;
             }
 
-            virtual XMLParserFactory* getXMLParserFactory() const SWIFTEN_OVERRIDE {
+            virtual XMLParserFactory* getXMLParserFactory() const override {
                 return xmlParserFactory;
             }
 
-            virtual TLSContextFactory* getTLSContextFactory() const SWIFTEN_OVERRIDE;
+            virtual TLSContextFactory* getTLSContextFactory() const override;
 
-            virtual ProxyProvider* getProxyProvider() const SWIFTEN_OVERRIDE {
+            virtual ProxyProvider* getProxyProvider() const override {
                 return proxyProvider;
             }
 
-            virtual EventLoop* getEventLoop() const SWIFTEN_OVERRIDE {
+            virtual EventLoop* getEventLoop() const override {
                 return eventLoop;
             }
 
-            virtual IDNConverter* getIDNConverter() const SWIFTEN_OVERRIDE {
+            virtual IDNConverter* getIDNConverter() const override {
                 return idnConverter;
             }
 
-            virtual CryptoProvider* getCryptoProvider() const SWIFTEN_OVERRIDE {
+            virtual CryptoProvider* getCryptoProvider() const override {
                 return cryptoProvider;
             }
 
diff --git a/Swiften/Parser/EnumParser.h b/Swiften/Parser/EnumParser.h
index cf17ead..0da765e 100644
--- a/Swiften/Parser/EnumParser.h
+++ b/Swiften/Parser/EnumParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -13,7 +13,6 @@
 #include <boost/optional.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 
 namespace Swift {
     template<typename T>
diff --git a/Swiften/Parser/PayloadParsers/ForwardedParser.h b/Swiften/Parser/PayloadParsers/ForwardedParser.h
index f91fda5..c9f13df 100644
--- a/Swiften/Parser/PayloadParsers/ForwardedParser.h
+++ b/Swiften/Parser/PayloadParsers/ForwardedParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Forwarded.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -22,9 +21,9 @@ namespace Swift {
         public:
             ForwardedParser(PayloadParserFactoryCollection* factories);
 
-            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
             enum Level {
                 TopLevel = 0,
diff --git a/Swiften/Parser/PayloadParsers/IsodeIQDelegationParser.h b/Swiften/Parser/PayloadParsers/IsodeIQDelegationParser.h
index 1e8806c..af2f061 100644
--- a/Swiften/Parser/PayloadParsers/IsodeIQDelegationParser.h
+++ b/Swiften/Parser/PayloadParsers/IsodeIQDelegationParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/IsodeIQDelegation.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API IsodeIQDelegationParser : public GenericPayloadParser<IsodeIQDelegation> {
         public:
             IsodeIQDelegationParser(PayloadParserFactoryCollection* parsers);
-            virtual ~IsodeIQDelegationParser() SWIFTEN_OVERRIDE;
+            virtual ~IsodeIQDelegationParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/MAMFinParser.h b/Swiften/Parser/PayloadParsers/MAMFinParser.h
index f08231e..419d542 100644
--- a/Swiften/Parser/PayloadParsers/MAMFinParser.h
+++ b/Swiften/Parser/PayloadParsers/MAMFinParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMFin.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,9 +19,9 @@ namespace Swift {
         public:
             MAMFinParser();
 
-            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
             enum Level {
                 TopLevel = 0,
diff --git a/Swiften/Parser/PayloadParsers/MAMQueryParser.h b/Swiften/Parser/PayloadParsers/MAMQueryParser.h
index 7e4b58a..ab062c5 100644
--- a/Swiften/Parser/PayloadParsers/MAMQueryParser.h
+++ b/Swiften/Parser/PayloadParsers/MAMQueryParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMQuery.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -22,9 +21,9 @@ namespace Swift {
         public:
             MAMQueryParser();
 
-            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
             enum Level {
                 TopLevel = 0,
diff --git a/Swiften/Parser/PayloadParsers/MAMResultParser.h b/Swiften/Parser/PayloadParsers/MAMResultParser.h
index e68e365..f058e15 100644
--- a/Swiften/Parser/PayloadParsers/MAMResultParser.h
+++ b/Swiften/Parser/PayloadParsers/MAMResultParser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMResult.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -22,9 +21,9 @@ namespace Swift {
         public:
             MAMResultParser(PayloadParserFactoryCollection* factories);
 
-            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string& ns, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
             enum Level {
                 TopLevel = 0,
diff --git a/Swiften/Parser/PayloadParsers/MIXCreateParser.h b/Swiften/Parser/PayloadParsers/MIXCreateParser.h
index b65624e..ef123e1 100644
--- a/Swiften/Parser/PayloadParsers/MIXCreateParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXCreateParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXCreate.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -25,11 +24,11 @@ namespace Swift {
     class SWIFTEN_API MIXCreateParser : public GenericPayloadParser<MIXCreate> {
         public:
             MIXCreateParser();
-            virtual ~MIXCreateParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXCreateParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/MIXDestroyParser.h b/Swiften/Parser/PayloadParsers/MIXDestroyParser.h
index 1aef72d..8cfd91e 100644
--- a/Swiften/Parser/PayloadParsers/MIXDestroyParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXDestroyParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXDestroy.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -25,11 +24,11 @@ namespace Swift {
     class SWIFTEN_API MIXDestroyParser : public GenericPayloadParser<MIXDestroy> {
         public:
             MIXDestroyParser();
-            virtual ~MIXDestroyParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXDestroyParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/MIXJoinParser.h b/Swiften/Parser/PayloadParsers/MIXJoinParser.h
index 5472e9d..f371d6f 100644
--- a/Swiften/Parser/PayloadParsers/MIXJoinParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXJoinParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXJoin.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -25,11 +24,11 @@ namespace Swift {
     class SWIFTEN_API MIXJoinParser : public GenericPayloadParser<MIXJoin> {
         public:
             MIXJoinParser();
-            virtual ~MIXJoinParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXJoinParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/MIXLeaveParser.h b/Swiften/Parser/PayloadParsers/MIXLeaveParser.h
index 565d19f..b0798b4 100644
--- a/Swiften/Parser/PayloadParsers/MIXLeaveParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXLeaveParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXLeave.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -24,11 +23,11 @@ namespace Swift {
     class SWIFTEN_API MIXLeaveParser : public GenericPayloadParser<MIXLeave> {
         public:
             MIXLeaveParser();
-            virtual ~MIXLeaveParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXLeaveParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/MIXPayloadParser.h b/Swiften/Parser/PayloadParsers/MIXPayloadParser.h
index 0225b3b..9133e8b 100644
--- a/Swiften/Parser/PayloadParsers/MIXPayloadParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXPayloadParser.h
@@ -4,10 +4,15 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXPayload.h>
 #include <Swiften/Parser/GenericPayloadTreeParser.h>
 
@@ -15,6 +20,6 @@ namespace Swift {
     class SWIFTEN_API MIXPayloadParser : public GenericPayloadTreeParser<MIXPayload> {
         public:
             MIXPayloadParser() {}
-            virtual void handleTree(ParserElement::ref root) SWIFTEN_OVERRIDE;
+            virtual void handleTree(ParserElement::ref root) override;
     };
 }
diff --git a/Swiften/Parser/PayloadParsers/MIXPayloadParserFactory.h b/Swiften/Parser/PayloadParsers/MIXPayloadParserFactory.h
index 066d2f0..8397b78 100644
--- a/Swiften/Parser/PayloadParsers/MIXPayloadParserFactory.h
+++ b/Swiften/Parser/PayloadParsers/MIXPayloadParserFactory.h
@@ -4,6 +4,12 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
@@ -16,11 +22,11 @@ namespace Swift {
             MIXPayloadParserFactory() {
             }
 
-            virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const SWIFTEN_OVERRIDE {
+            virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const override {
                 return element == "mix" && ns == "urn:xmpp:mix:0";
             }
 
-            virtual PayloadParser* createPayloadParser() SWIFTEN_OVERRIDE {
+            virtual PayloadParser* createPayloadParser() override {
                 return new MIXPayloadParser();
             }
     };
diff --git a/Swiften/Parser/PayloadParsers/MIXSetNickParser.h b/Swiften/Parser/PayloadParsers/MIXSetNickParser.h
index 85a5ba9..6d552c8 100644
--- a/Swiften/Parser/PayloadParsers/MIXSetNickParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXSetNickParser.h
@@ -4,10 +4,15 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXSetNick.h>
 #include <Swiften/Parser/GenericPayloadTreeParser.h>
 
@@ -15,6 +20,6 @@ namespace Swift {
     class SWIFTEN_API MIXSetNickParser : public GenericPayloadTreeParser<MIXSetNick> {
         public:
             MIXSetNickParser() {}
-            virtual void handleTree(ParserElement::ref root) SWIFTEN_OVERRIDE;
+            virtual void handleTree(ParserElement::ref root) override;
     };
 }
diff --git a/Swiften/Parser/PayloadParsers/MIXSetNickParserFactory.h b/Swiften/Parser/PayloadParsers/MIXSetNickParserFactory.h
index 4b11bb5..e028873 100644
--- a/Swiften/Parser/PayloadParsers/MIXSetNickParserFactory.h
+++ b/Swiften/Parser/PayloadParsers/MIXSetNickParserFactory.h
@@ -4,10 +4,15 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Parser/GenericPayloadParserFactory.h>
 #include <Swiften/Parser/PayloadParsers/MIXSetNickParser.h>
 
@@ -17,11 +22,11 @@ namespace Swift {
             MIXSetNickParserFactory() {
             }
 
-            virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const SWIFTEN_OVERRIDE {
+            virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const override {
                 return element == "setnick" && ns == "urn:xmpp:mix:0";
             }
 
-            virtual PayloadParser* createPayloadParser() SWIFTEN_OVERRIDE {
+            virtual PayloadParser* createPayloadParser() override {
                 return new MIXSetNickParser();
             }
     };
diff --git a/Swiften/Parser/PayloadParsers/MIXSubscribeParser.h b/Swiften/Parser/PayloadParsers/MIXSubscribeParser.h
index 87890c4..95d6d74 100644
--- a/Swiften/Parser/PayloadParsers/MIXSubscribeParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXSubscribeParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXSubscribe.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -26,11 +25,11 @@ namespace Swift {
     class SWIFTEN_API MIXSubscribeParser : public GenericPayloadParser<MIXSubscribe> {
         public:
             MIXSubscribeParser();
-            virtual ~MIXSubscribeParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXSubscribeParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/MIXUserPreferenceParser.h b/Swiften/Parser/PayloadParsers/MIXUserPreferenceParser.h
index df34265..b2a2c10 100644
--- a/Swiften/Parser/PayloadParsers/MIXUserPreferenceParser.h
+++ b/Swiften/Parser/PayloadParsers/MIXUserPreferenceParser.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXUserPreference.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -25,11 +24,11 @@ namespace Swift {
     class SWIFTEN_API MIXUserPreferenceParser : public GenericPayloadParser<MIXUserPreference> {
         public:
             MIXUserPreferenceParser();
-            virtual ~MIXUserPreferenceParser() SWIFTEN_OVERRIDE;
+            virtual ~MIXUserPreferenceParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level_;
diff --git a/Swiften/Parser/PayloadParsers/PubSubAffiliationParser.h b/Swiften/Parser/PayloadParsers/PubSubAffiliationParser.h
index e1c85fe..383ceae 100644
--- a/Swiften/Parser/PayloadParsers/PubSubAffiliationParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubAffiliationParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliation.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubAffiliationParser : public GenericPayloadParser<PubSubAffiliation> {
         public:
             PubSubAffiliationParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubAffiliationParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubAffiliationsParser.h b/Swiften/Parser/PayloadParsers/PubSubAffiliationsParser.h
index ab8119f..48e3825 100644
--- a/Swiften/Parser/PayloadParsers/PubSubAffiliationsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubAffiliationsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliations.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubAffiliationsParser : public GenericPayloadParser<PubSubAffiliations> {
         public:
             PubSubAffiliationsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubAffiliationsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubConfigureParser.h b/Swiften/Parser/PayloadParsers/PubSubConfigureParser.h
index 9986ae6..e53d477 100644
--- a/Swiften/Parser/PayloadParsers/PubSubConfigureParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubConfigureParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubConfigure.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubConfigureParser : public GenericPayloadParser<PubSubConfigure> {
         public:
             PubSubConfigureParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubConfigureParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubConfigureParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubCreateParser.h b/Swiften/Parser/PayloadParsers/PubSubCreateParser.h
index cd87284..626419c 100644
--- a/Swiften/Parser/PayloadParsers/PubSubCreateParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubCreateParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubCreate.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubCreateParser : public GenericPayloadParser<PubSubCreate> {
         public:
             PubSubCreateParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubCreateParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubCreateParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubDefaultParser.h b/Swiften/Parser/PayloadParsers/PubSubDefaultParser.h
index 59c4a93..08f6b43 100644
--- a/Swiften/Parser/PayloadParsers/PubSubDefaultParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubDefaultParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubDefault.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubDefaultParser : public GenericPayloadParser<PubSubDefault> {
         public:
             PubSubDefaultParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubDefaultParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubDefaultParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubErrorParser.h b/Swiften/Parser/PayloadParsers/PubSubErrorParser.h
index 8f1645f..273da82 100644
--- a/Swiften/Parser/PayloadParsers/PubSubErrorParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubErrorParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubError.h>
 #include <Swiften/Parser/EnumParser.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
@@ -18,11 +17,11 @@ namespace Swift {
     class SWIFTEN_API PubSubErrorParser : public GenericPayloadParser<PubSubError> {
         public:
             PubSubErrorParser();
-            virtual ~PubSubErrorParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubErrorParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventAssociateParser.h b/Swiften/Parser/PayloadParsers/PubSubEventAssociateParser.h
index 3169c81..f4d6327 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventAssociateParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventAssociateParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventAssociate.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventAssociateParser : public GenericPayloadParser<PubSubEventAssociate> {
         public:
             PubSubEventAssociateParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventAssociateParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventAssociateParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventCollectionParser.h b/Swiften/Parser/PayloadParsers/PubSubEventCollectionParser.h
index c66f792..ffa1deb 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventCollectionParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventCollectionParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventCollection.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventCollectionParser : public GenericPayloadParser<PubSubEventCollection> {
         public:
             PubSubEventCollectionParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventCollectionParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventCollectionParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventConfigurationParser.h b/Swiften/Parser/PayloadParsers/PubSubEventConfigurationParser.h
index 7a7ca1f..6b68d86 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventConfigurationParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventConfigurationParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventConfiguration.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventConfigurationParser : public GenericPayloadParser<PubSubEventConfiguration> {
         public:
             PubSubEventConfigurationParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventConfigurationParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventConfigurationParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventDeleteParser.h b/Swiften/Parser/PayloadParsers/PubSubEventDeleteParser.h
index 3f086ce..54a1913 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventDeleteParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventDeleteParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDelete.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventDeleteParser : public GenericPayloadParser<PubSubEventDelete> {
         public:
             PubSubEventDeleteParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventDeleteParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDeleteParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventDisassociateParser.h b/Swiften/Parser/PayloadParsers/PubSubEventDisassociateParser.h
index 74aa3e1..6a0a7ce 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventDisassociateParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventDisassociateParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDisassociate.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventDisassociateParser : public GenericPayloadParser<PubSubEventDisassociate> {
         public:
             PubSubEventDisassociateParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventDisassociateParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDisassociateParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventItemParser.h b/Swiften/Parser/PayloadParsers/PubSubEventItemParser.h
index 1cd5b47..e9a986d 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventItemParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventItemParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItem.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventItemParser : public GenericPayloadParser<PubSubEventItem> {
         public:
             PubSubEventItemParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventItemParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventItemsParser.h b/Swiften/Parser/PayloadParsers/PubSubEventItemsParser.h
index c0a0abf..067a9f7 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventItemsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventItemsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItems.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventItemsParser : public GenericPayloadParser<PubSubEventItems> {
         public:
             PubSubEventItemsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventItemsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventParser.h b/Swiften/Parser/PayloadParsers/PubSubEventParser.h
index 7c4df49..02cf01f 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEvent.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventParser : public GenericPayloadParser<PubSubEvent> {
         public:
             PubSubEventParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventPurgeParser.h b/Swiften/Parser/PayloadParsers/PubSubEventPurgeParser.h
index 84efa6c..1c9e623 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventPurgeParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventPurgeParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventPurge.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventPurgeParser : public GenericPayloadParser<PubSubEventPurge> {
         public:
             PubSubEventPurgeParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventPurgeParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventPurgeParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventRedirectParser.h b/Swiften/Parser/PayloadParsers/PubSubEventRedirectParser.h
index 776fc7b..be7593e 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventRedirectParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventRedirectParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRedirect.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventRedirectParser : public GenericPayloadParser<PubSubEventRedirect> {
         public:
             PubSubEventRedirectParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventRedirectParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRedirectParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventRetractParser.h b/Swiften/Parser/PayloadParsers/PubSubEventRetractParser.h
index 4ddefc0..83a8e66 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventRetractParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventRetractParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRetract.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventRetractParser : public GenericPayloadParser<PubSubEventRetract> {
         public:
             PubSubEventRetractParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventRetractParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRetractParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubEventSubscriptionParser.h b/Swiften/Parser/PayloadParsers/PubSubEventSubscriptionParser.h
index 5bb349a..6f2eeeb 100644
--- a/Swiften/Parser/PayloadParsers/PubSubEventSubscriptionParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubEventSubscriptionParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventSubscription.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubEventSubscriptionParser : public GenericPayloadParser<PubSubEventSubscription> {
         public:
             PubSubEventSubscriptionParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubEventSubscriptionParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventSubscriptionParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubItemParser.h b/Swiften/Parser/PayloadParsers/PubSubItemParser.h
index ee9a506..cbbd3a5 100644
--- a/Swiften/Parser/PayloadParsers/PubSubItemParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubItemParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItem.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubItemParser : public GenericPayloadParser<PubSubItem> {
         public:
             PubSubItemParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubItemParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubItemsParser.h b/Swiften/Parser/PayloadParsers/PubSubItemsParser.h
index ea7ec52..d792e1b 100644
--- a/Swiften/Parser/PayloadParsers/PubSubItemsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubItemsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItems.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubItemsParser : public GenericPayloadParser<PubSubItems> {
         public:
             PubSubItemsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubItemsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOptionsParser.h b/Swiften/Parser/PayloadParsers/PubSubOptionsParser.h
index ed8648e..ee11f70 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOptionsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOptionsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOptions.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOptionsParser : public GenericPayloadParser<PubSubOptions> {
         public:
             PubSubOptionsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOptionsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOptionsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationParser.h
index 37d85f9..7bb93f1 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliation.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerAffiliationParser : public GenericPayloadParser<PubSubOwnerAffiliation> {
         public:
             PubSubOwnerAffiliationParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerAffiliationParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationsParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationsParser.h
index f09a9cd..20df72f 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerAffiliationsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliations.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerAffiliationsParser : public GenericPayloadParser<PubSubOwnerAffiliations> {
         public:
             PubSubOwnerAffiliationsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerAffiliationsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerConfigureParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerConfigureParser.h
index 3eec048..f11f357 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerConfigureParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerConfigureParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerConfigure.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerConfigureParser : public GenericPayloadParser<PubSubOwnerConfigure> {
         public:
             PubSubOwnerConfigureParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerConfigureParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerConfigureParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerDefaultParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerDefaultParser.h
index 4897788..2f80b85 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerDefaultParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerDefaultParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDefault.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerDefaultParser : public GenericPayloadParser<PubSubOwnerDefault> {
         public:
             PubSubOwnerDefaultParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerDefaultParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDefaultParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerDeleteParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerDeleteParser.h
index 10c3578..4484329 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerDeleteParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerDeleteParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDelete.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerDeleteParser : public GenericPayloadParser<PubSubOwnerDelete> {
         public:
             PubSubOwnerDeleteParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerDeleteParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDeleteParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerPubSubParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerPubSubParser.h
index 6a5b6b9..cfacc97 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerPubSubParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerPubSubParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerPubSub.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerPubSubParser : public GenericPayloadParser<PubSubOwnerPubSub> {
         public:
             PubSubOwnerPubSubParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerPubSubParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerPubSubParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerPurgeParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerPurgeParser.h
index 35c6d96..8d233b6 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerPurgeParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerPurgeParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerPurge.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerPurgeParser : public GenericPayloadParser<PubSubOwnerPurge> {
         public:
             PubSubOwnerPurgeParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerPurgeParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerPurgeParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerRedirectParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerRedirectParser.h
index bc564f8..ebb6436 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerRedirectParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerRedirectParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerRedirect.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerRedirectParser : public GenericPayloadParser<PubSubOwnerRedirect> {
         public:
             PubSubOwnerRedirectParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerRedirectParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerRedirectParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionParser.h
index 5f93634..d68d910 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscription.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerSubscriptionParser : public GenericPayloadParser<PubSubOwnerSubscription> {
         public:
             PubSubOwnerSubscriptionParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerSubscriptionParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionsParser.h b/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionsParser.h
index 023d55c..ca868e6 100644
--- a/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubOwnerSubscriptionsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscriptions.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerSubscriptionsParser : public GenericPayloadParser<PubSubOwnerSubscriptions> {
         public:
             PubSubOwnerSubscriptionsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubOwnerSubscriptionsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubParser.h b/Swiften/Parser/PayloadParsers/PubSubParser.h
index 8177a55..5cc50e1 100644
--- a/Swiften/Parser/PayloadParsers/PubSubParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSub.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -22,11 +21,11 @@ namespace Swift {
     class SWIFTEN_API PubSubParser : public GenericPayloadParser<PubSub> {
         public:
             PubSubParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubPublishParser.h b/Swiften/Parser/PayloadParsers/PubSubPublishParser.h
index cf4444b..e3b05ff 100644
--- a/Swiften/Parser/PayloadParsers/PubSubPublishParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubPublishParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubPublish.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubPublishParser : public GenericPayloadParser<PubSubPublish> {
         public:
             PubSubPublishParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubPublishParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubPublishParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubRetractParser.h b/Swiften/Parser/PayloadParsers/PubSubRetractParser.h
index 741e48a..aa9bbcc 100644
--- a/Swiften/Parser/PayloadParsers/PubSubRetractParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubRetractParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubRetract.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubRetractParser : public GenericPayloadParser<PubSubRetract> {
         public:
             PubSubRetractParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubRetractParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubRetractParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.h b/Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.h
index 9f4caa7..9deae2d 100644
--- a/Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubSubscribeOptionsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribeOptions.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscribeOptionsParser : public GenericPayloadParser<PubSubSubscribeOptions> {
         public:
             PubSubSubscribeOptionsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubSubscribeOptionsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeOptionsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubSubscribeParser.h b/Swiften/Parser/PayloadParsers/PubSubSubscribeParser.h
index 7f5f91c..ccd8ac8 100644
--- a/Swiften/Parser/PayloadParsers/PubSubSubscribeParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubSubscribeParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribe.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscribeParser : public GenericPayloadParser<PubSubSubscribe> {
         public:
             PubSubSubscribeParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubSubscribeParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/PubSubSubscriptionParser.h b/Swiften/Parser/PayloadParsers/PubSubSubscriptionParser.h
index 33e6f87..3d9be23 100644
--- a/Swiften/Parser/PayloadParsers/PubSubSubscriptionParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubSubscriptionParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscription.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscriptionParser : public GenericPayloadParser<PubSubSubscription> {
         public:
             PubSubSubscriptionParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubSubscriptionParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubSubscriptionsParser.h b/Swiften/Parser/PayloadParsers/PubSubSubscriptionsParser.h
index a2b36de..c7169ae 100644
--- a/Swiften/Parser/PayloadParsers/PubSubSubscriptionsParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubSubscriptionsParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscriptions.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscriptionsParser : public GenericPayloadParser<PubSubSubscriptions> {
         public:
             PubSubSubscriptionsParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubSubscriptionsParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionsParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             PayloadParserFactoryCollection* parsers;
diff --git a/Swiften/Parser/PayloadParsers/PubSubUnsubscribeParser.h b/Swiften/Parser/PayloadParsers/PubSubUnsubscribeParser.h
index 099d0dd..21d5599 100644
--- a/Swiften/Parser/PayloadParsers/PubSubUnsubscribeParser.h
+++ b/Swiften/Parser/PayloadParsers/PubSubUnsubscribeParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubUnsubscribe.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -20,11 +19,11 @@ namespace Swift {
     class SWIFTEN_API PubSubUnsubscribeParser : public GenericPayloadParser<PubSubUnsubscribe> {
         public:
             PubSubUnsubscribeParser(PayloadParserFactoryCollection* parsers);
-            virtual ~PubSubUnsubscribeParser() SWIFTEN_OVERRIDE;
+            virtual ~PubSubUnsubscribeParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/ResultSetParser.h b/Swiften/Parser/PayloadParsers/ResultSetParser.h
index 819c0a5..edf6f2f 100644
--- a/Swiften/Parser/PayloadParsers/ResultSetParser.h
+++ b/Swiften/Parser/PayloadParsers/ResultSetParser.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ResultSet.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -18,9 +17,9 @@ namespace Swift {
         public:
             ResultSetParser();
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
             enum Level {
                 TopLevel = 0,
diff --git a/Swiften/Parser/PayloadParsers/UserLocationParser.h b/Swiften/Parser/PayloadParsers/UserLocationParser.h
index 881becd..39df9de 100644
--- a/Swiften/Parser/PayloadParsers/UserLocationParser.h
+++ b/Swiften/Parser/PayloadParsers/UserLocationParser.h
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserLocation.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -18,11 +17,11 @@ namespace Swift {
     class SWIFTEN_API UserLocationParser : public GenericPayloadParser<UserLocation> {
         public:
             UserLocationParser();
-            virtual ~UserLocationParser() SWIFTEN_OVERRIDE;
+            virtual ~UserLocationParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/Parser/PayloadParsers/UserTuneParser.h b/Swiften/Parser/PayloadParsers/UserTuneParser.h
index ca7a10d..8c7e8c5 100644
--- a/Swiften/Parser/PayloadParsers/UserTuneParser.h
+++ b/Swiften/Parser/PayloadParsers/UserTuneParser.h
@@ -10,7 +10,6 @@
 #include <string>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserTune.h>
 #include <Swiften/Parser/GenericPayloadParser.h>
 
@@ -18,11 +17,11 @@ namespace Swift {
     class SWIFTEN_API UserTuneParser : public GenericPayloadParser<UserTune> {
         public:
             UserTuneParser();
-            virtual ~UserTuneParser() SWIFTEN_OVERRIDE;
+            virtual ~UserTuneParser() override;
 
-            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) SWIFTEN_OVERRIDE;
-            virtual void handleEndElement(const std::string& element, const std::string&) SWIFTEN_OVERRIDE;
-            virtual void handleCharacterData(const std::string& data) SWIFTEN_OVERRIDE;
+            virtual void handleStartElement(const std::string& element, const std::string&, const AttributeMap& attributes) override;
+            virtual void handleEndElement(const std::string& element, const std::string&) override;
+            virtual void handleCharacterData(const std::string& data) override;
 
         private:
             int level;
diff --git a/Swiften/PubSub/PubSubManager.h b/Swiften/PubSub/PubSubManager.h
index eba5dd9..477b3de 100644
--- a/Swiften/PubSub/PubSubManager.h
+++ b/Swiften/PubSub/PubSubManager.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2017 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -11,7 +11,6 @@
 #include <boost/signals2.hpp>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/IQ.h>
 #include <Swiften/Elements/PubSub.h>
 #include <Swiften/Elements/PubSubAffiliations.h>
diff --git a/Swiften/PubSub/PubSubManagerImpl.h b/Swiften/PubSub/PubSubManagerImpl.h
index e4f920c..0d0739c 100644
--- a/Swiften/PubSub/PubSubManagerImpl.h
+++ b/Swiften/PubSub/PubSubManagerImpl.h
@@ -9,11 +9,10 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/PubSub/PubSubManager.h>
 #define SWIFTEN_PUBSUBMANAGERIMPL_DECLARE_CREATE_REQUEST(payload, container, response) \
     virtual std::shared_ptr< PubSubRequest<payload> >  \
-            createRequest(IQ::Type type, const JID& receiver, std::shared_ptr<payload> p) SWIFTEN_OVERRIDE { \
+            createRequest(IQ::Type type, const JID& receiver, std::shared_ptr<payload> p) override { \
         return std::make_shared< PubSubRequest<payload> >(type, receiver, p, router); \
     }
 
@@ -24,7 +23,7 @@ namespace Swift {
     class SWIFTEN_API PubSubManagerImpl : public PubSubManager {
         public:
             PubSubManagerImpl(StanzaChannel* stanzaChannel, IQRouter* router);
-            virtual ~PubSubManagerImpl() SWIFTEN_OVERRIDE;
+            virtual ~PubSubManagerImpl() override;
 
             SWIFTEN_PUBSUB_FOREACH_PUBSUB_PAYLOAD_TYPE(
                     SWIFTEN_PUBSUBMANAGERIMPL_DECLARE_CREATE_REQUEST)
diff --git a/Swiften/Serializer/PayloadSerializers/ForwardedSerializer.h b/Swiften/Serializer/PayloadSerializers/ForwardedSerializer.h
index e86d15f..439e684 100644
--- a/Swiften/Serializer/PayloadSerializers/ForwardedSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/ForwardedSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/Forwarded.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API ForwardedSerializer : public GenericPayloadSerializer<Forwarded> {
         public:
             ForwardedSerializer(PayloadSerializerCollection* serializers);
-            virtual ~ForwardedSerializer() SWIFTEN_OVERRIDE;
+            virtual ~ForwardedSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<Forwarded>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<Forwarded>) const override;
 
         private:
             PayloadSerializerCollection* serializers_;
diff --git a/Swiften/Serializer/PayloadSerializers/IsodeIQDelegationSerializer.h b/Swiften/Serializer/PayloadSerializers/IsodeIQDelegationSerializer.h
index eb1cf94..419e2d5 100644
--- a/Swiften/Serializer/PayloadSerializers/IsodeIQDelegationSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/IsodeIQDelegationSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/IsodeIQDelegation.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API IsodeIQDelegationSerializer : public GenericPayloadSerializer<IsodeIQDelegation> {
         public:
             IsodeIQDelegationSerializer(PayloadSerializerCollection* serializers);
-            virtual ~IsodeIQDelegationSerializer() SWIFTEN_OVERRIDE;
+            virtual ~IsodeIQDelegationSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<IsodeIQDelegation>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<IsodeIQDelegation>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/MAMFinSerializer.h b/Swiften/Serializer/PayloadSerializers/MAMFinSerializer.h
index 46c007e..d8cff6a 100644
--- a/Swiften/Serializer/PayloadSerializers/MAMFinSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MAMFinSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMFin.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -17,8 +16,8 @@ namespace Swift {
     class SWIFTEN_API MAMFinSerializer : public GenericPayloadSerializer<MAMFin> {
         public:
             MAMFinSerializer();
-            virtual ~MAMFinSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MAMFinSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MAMFin>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MAMFin>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MAMQuerySerializer.h b/Swiften/Serializer/PayloadSerializers/MAMQuerySerializer.h
index 5e5a2b0..e2ed063 100644
--- a/Swiften/Serializer/PayloadSerializers/MAMQuerySerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MAMQuerySerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMQuery.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -17,8 +16,8 @@ namespace Swift {
     class SWIFTEN_API MAMQuerySerializer : public GenericPayloadSerializer<MAMQuery> {
         public:
             MAMQuerySerializer();
-            virtual ~MAMQuerySerializer() SWIFTEN_OVERRIDE;
+            virtual ~MAMQuerySerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MAMQuery>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MAMQuery>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MAMResultSerializer.h b/Swiften/Serializer/PayloadSerializers/MAMResultSerializer.h
index 1a68c1e..5cac8c4 100644
--- a/Swiften/Serializer/PayloadSerializers/MAMResultSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MAMResultSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MAMResult.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API MAMResultSerializer : public GenericPayloadSerializer<MAMResult> {
         public:
             MAMResultSerializer(PayloadSerializerCollection* serializers);
-            virtual ~MAMResultSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MAMResultSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MAMResult>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MAMResult>) const override;
 
         private:
             PayloadSerializerCollection* serializers_;
diff --git a/Swiften/Serializer/PayloadSerializers/MIXCreateSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXCreateSerializer.h
index cb2f060..54f3adc 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXCreateSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXCreateSerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXCreate.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -24,8 +23,8 @@ namespace Swift {
     class SWIFTEN_API MIXCreateSerializer : public GenericPayloadSerializer<MIXCreate> {
         public:
             MIXCreateSerializer();
-            virtual ~MIXCreateSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXCreateSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXCreate>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXCreate>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXDestroySerializer.h b/Swiften/Serializer/PayloadSerializers/MIXDestroySerializer.h
index 872faa9..a0640a1 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXDestroySerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXDestroySerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXDestroy.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -24,8 +23,8 @@ namespace Swift {
     class SWIFTEN_API MIXDestroySerializer : public GenericPayloadSerializer<MIXDestroy> {
         public:
             MIXDestroySerializer();
-            virtual ~MIXDestroySerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXDestroySerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXDestroy>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXDestroy>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXJoinSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXJoinSerializer.h
index acc2b1b..9be6915 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXJoinSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXJoinSerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXJoin.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -24,8 +23,8 @@ namespace Swift {
     class SWIFTEN_API MIXJoinSerializer : public GenericPayloadSerializer<MIXJoin> {
         public:
             MIXJoinSerializer();
-            virtual ~MIXJoinSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXJoinSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXJoin>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXJoin>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXLeaveSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXLeaveSerializer.h
index 191adeb..dd593b6 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXLeaveSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXLeaveSerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXLeave.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -23,8 +22,8 @@ namespace Swift {
     class SWIFTEN_API MIXLeaveSerializer : public GenericPayloadSerializer<MIXLeave> {
         public:
             MIXLeaveSerializer();
-            virtual ~MIXLeaveSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXLeaveSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXLeave>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXLeave>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXPayloadSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXPayloadSerializer.h
index 3481ca8..bc7ec7f 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXPayloadSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXPayloadSerializer.h
@@ -4,10 +4,15 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXPayload.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -16,6 +21,6 @@ namespace Swift {
         public:
             MIXPayloadSerializer();
 
-            virtual std::string serializePayload(std::shared_ptr<MIXPayload> payload) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXPayload> payload) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXSetNickSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXSetNickSerializer.h
index a58443b..7c28d8e 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXSetNickSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXSetNickSerializer.h
@@ -4,10 +4,15 @@
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
+/*
+ * Copyright (c) 2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXSetNick.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -16,6 +21,6 @@ namespace Swift {
         public:
             MIXSetNickSerializer();
 
-            virtual std::string serializePayload(std::shared_ptr<MIXSetNick> payload) const SWIFTEN_OVERRIDE ;
+            virtual std::string serializePayload(std::shared_ptr<MIXSetNick> payload) const override ;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXSubscribeSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXSubscribeSerializer.h
index 94bebe9..a63a2be 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXSubscribeSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXSubscribeSerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXSubscribe.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -24,8 +23,8 @@ namespace Swift {
     class SWIFTEN_API MIXSubscribeSerializer : public GenericPayloadSerializer<MIXSubscribe> {
         public:
             MIXSubscribeSerializer();
-            virtual ~MIXSubscribeSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXSubscribeSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXSubscribe>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXSubscribe>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/MIXUserPreferenceSerializer.h b/Swiften/Serializer/PayloadSerializers/MIXUserPreferenceSerializer.h
index 349de08..f262b83 100644
--- a/Swiften/Serializer/PayloadSerializers/MIXUserPreferenceSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/MIXUserPreferenceSerializer.h
@@ -15,7 +15,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/MIXUserPreference.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -24,8 +23,8 @@ namespace Swift {
     class SWIFTEN_API MIXUserPreferenceSerializer : public GenericPayloadSerializer<MIXUserPreference> {
         public:
             MIXUserPreferenceSerializer();
-            virtual ~MIXUserPreferenceSerializer() SWIFTEN_OVERRIDE;
+            virtual ~MIXUserPreferenceSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<MIXUserPreference>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<MIXUserPreference>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubAffiliationSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubAffiliationSerializer.h
index c3aef57..9b6dadb 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubAffiliationSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubAffiliationSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliation.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubAffiliationSerializer : public GenericPayloadSerializer<PubSubAffiliation> {
         public:
             PubSubAffiliationSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubAffiliationSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubAffiliation>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubAffiliation>) const override;
 
         private:
             static std::string serializeType(PubSubAffiliation::Type);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubAffiliationsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubAffiliationsSerializer.h
index e69459c..b8096d3 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubAffiliationsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubAffiliationsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubAffiliations.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubAffiliationsSerializer : public GenericPayloadSerializer<PubSubAffiliations> {
         public:
             PubSubAffiliationsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubAffiliationsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubAffiliationsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubAffiliations>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubAffiliations>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubConfigureSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubConfigureSerializer.h
index b9583e1..ead5c4f 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubConfigureSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubConfigureSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubConfigure.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubConfigureSerializer : public GenericPayloadSerializer<PubSubConfigure> {
         public:
             PubSubConfigureSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubConfigureSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubConfigureSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubConfigure>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubConfigure>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubCreateSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubCreateSerializer.h
index feec060..0aa32af 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubCreateSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubCreateSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubCreate.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubCreateSerializer : public GenericPayloadSerializer<PubSubCreate> {
         public:
             PubSubCreateSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubCreateSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubCreateSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubCreate>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubCreate>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubDefaultSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubDefaultSerializer.h
index 9a83fae..42419e3 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubDefaultSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubDefaultSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubDefault.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubDefaultSerializer : public GenericPayloadSerializer<PubSubDefault> {
         public:
             PubSubDefaultSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubDefaultSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubDefaultSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubDefault>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubDefault>) const override;
 
         private:
             static std::string serializeType(PubSubDefault::Type);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubErrorSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubErrorSerializer.h
index e18131b..0f075fe 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubErrorSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubErrorSerializer.h
@@ -7,7 +7,6 @@
 #pragma once
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubError.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -15,9 +14,9 @@ namespace Swift {
     class SWIFTEN_API PubSubErrorSerializer : public GenericPayloadSerializer<PubSubError> {
         public:
             PubSubErrorSerializer();
-            virtual ~PubSubErrorSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubErrorSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubError>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubError>) const override;
 
         private:
             static std::string serializeType(PubSubError::Type);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventAssociateSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventAssociateSerializer.h
index 80d115d..766ad93 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventAssociateSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventAssociateSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventAssociate.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventAssociateSerializer : public GenericPayloadSerializer<PubSubEventAssociate> {
         public:
             PubSubEventAssociateSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventAssociateSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventAssociateSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventAssociate>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventAssociate>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventCollectionSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventCollectionSerializer.h
index 28fbabd..749abdd 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventCollectionSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventCollectionSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventCollection.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventCollectionSerializer : public GenericPayloadSerializer<PubSubEventCollection> {
         public:
             PubSubEventCollectionSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventCollectionSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventCollectionSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventCollection>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventCollection>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventConfigurationSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventConfigurationSerializer.h
index a6eb7cc..3902840 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventConfigurationSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventConfigurationSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventConfiguration.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventConfigurationSerializer : public GenericPayloadSerializer<PubSubEventConfiguration> {
         public:
             PubSubEventConfigurationSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventConfigurationSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventConfigurationSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventConfiguration>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventConfiguration>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventDeleteSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventDeleteSerializer.h
index 1a17fe1..94f7441 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventDeleteSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventDeleteSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDelete.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventDeleteSerializer : public GenericPayloadSerializer<PubSubEventDelete> {
         public:
             PubSubEventDeleteSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventDeleteSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDeleteSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventDelete>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventDelete>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventDisassociateSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventDisassociateSerializer.h
index 2d9af03..8f9fd00 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventDisassociateSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventDisassociateSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventDisassociate.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventDisassociateSerializer : public GenericPayloadSerializer<PubSubEventDisassociate> {
         public:
             PubSubEventDisassociateSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventDisassociateSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventDisassociateSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventDisassociate>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventDisassociate>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventItemSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventItemSerializer.h
index 2e62275..5bb2b83 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventItemSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventItemSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItem.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventItemSerializer : public GenericPayloadSerializer<PubSubEventItem> {
         public:
             PubSubEventItemSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventItemSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventItem>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventItem>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventItemsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventItemsSerializer.h
index 1ba8560..83d3d95 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventItemsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventItemsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventItems.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventItemsSerializer : public GenericPayloadSerializer<PubSubEventItems> {
         public:
             PubSubEventItemsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventItemsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventItemsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventItems>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventItems>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventPurgeSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventPurgeSerializer.h
index 9044629..533841f 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventPurgeSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventPurgeSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventPurge.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventPurgeSerializer : public GenericPayloadSerializer<PubSubEventPurge> {
         public:
             PubSubEventPurgeSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventPurgeSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventPurgeSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventPurge>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventPurge>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventRedirectSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventRedirectSerializer.h
index d4ca3dc..391d93e 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventRedirectSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventRedirectSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRedirect.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventRedirectSerializer : public GenericPayloadSerializer<PubSubEventRedirect> {
         public:
             PubSubEventRedirectSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventRedirectSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRedirectSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventRedirect>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventRedirect>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventRetractSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventRetractSerializer.h
index 4feb43a..5a70fdd 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventRetractSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventRetractSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventRetract.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubEventRetractSerializer : public GenericPayloadSerializer<PubSubEventRetract> {
         public:
             PubSubEventRetractSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventRetractSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventRetractSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventRetract>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventRetract>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventSerializer.h
index d118016..f16a749 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventSerializer.h
@@ -10,7 +10,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEvent.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -20,9 +19,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventSerializer : public GenericPayloadSerializer<PubSubEvent> {
         public:
             PubSubEventSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEvent>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEvent>) const override;
 
         private:
             std::vector< std::shared_ptr<PayloadSerializer> > pubsubSerializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubEventSubscriptionSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubEventSubscriptionSerializer.h
index c5bb75b..80830ac 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubEventSubscriptionSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubEventSubscriptionSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubEventSubscription.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubEventSubscriptionSerializer : public GenericPayloadSerializer<PubSubEventSubscription> {
         public:
             PubSubEventSubscriptionSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubEventSubscriptionSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubEventSubscriptionSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubEventSubscription>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubEventSubscription>) const override;
 
         private:
             static std::string serializeSubscriptionType(PubSubEventSubscription::SubscriptionType);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubItemSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubItemSerializer.h
index 024a2a4..54a8ead 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubItemSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubItemSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItem.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubItemSerializer : public GenericPayloadSerializer<PubSubItem> {
         public:
             PubSubItemSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubItemSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubItem>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubItem>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubItemsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubItemsSerializer.h
index a80ad8e..416c47e 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubItemsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubItemsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubItems.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubItemsSerializer : public GenericPayloadSerializer<PubSubItems> {
         public:
             PubSubItemsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubItemsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubItemsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubItems>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubItems>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOptionsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOptionsSerializer.h
index 69b6e97..6f30756 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOptionsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOptionsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOptions.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubOptionsSerializer : public GenericPayloadSerializer<PubSubOptions> {
         public:
             PubSubOptionsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOptionsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOptionsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOptions>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOptions>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationSerializer.h
index 6703401..ae97086 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliation.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerAffiliationSerializer : public GenericPayloadSerializer<PubSubOwnerAffiliation> {
         public:
             PubSubOwnerAffiliationSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerAffiliationSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerAffiliation>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerAffiliation>) const override;
 
         private:
             static std::string serializeType(PubSubOwnerAffiliation::Type);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationsSerializer.h
index 6480e9b..ed244ff 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerAffiliationsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerAffiliations.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerAffiliationsSerializer : public GenericPayloadSerializer<PubSubOwnerAffiliations> {
         public:
             PubSubOwnerAffiliationsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerAffiliationsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerAffiliationsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerAffiliations>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerAffiliations>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerConfigureSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerConfigureSerializer.h
index 8ef72fe..4512eda 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerConfigureSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerConfigureSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerConfigure.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerConfigureSerializer : public GenericPayloadSerializer<PubSubOwnerConfigure> {
         public:
             PubSubOwnerConfigureSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerConfigureSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerConfigureSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerConfigure>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerConfigure>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerDefaultSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerDefaultSerializer.h
index 624693c..c19b250 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerDefaultSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerDefaultSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDefault.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerDefaultSerializer : public GenericPayloadSerializer<PubSubOwnerDefault> {
         public:
             PubSubOwnerDefaultSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerDefaultSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDefaultSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerDefault>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerDefault>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerDeleteSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerDeleteSerializer.h
index d01dee1..7a0cecc 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerDeleteSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerDeleteSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerDelete.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerDeleteSerializer : public GenericPayloadSerializer<PubSubOwnerDelete> {
         public:
             PubSubOwnerDeleteSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerDeleteSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerDeleteSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerDelete>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerDelete>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerPubSubSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerPubSubSerializer.h
index 1a5e30f..13889b6 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerPubSubSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerPubSubSerializer.h
@@ -10,7 +10,6 @@
 #include <vector>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerPubSub.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -20,9 +19,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerPubSubSerializer : public GenericPayloadSerializer<PubSubOwnerPubSub> {
         public:
             PubSubOwnerPubSubSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerPubSubSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerPubSubSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerPubSub>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerPubSub>) const override;
 
         private:
             std::vector< std::shared_ptr<PayloadSerializer> > pubsubSerializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerPurgeSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerPurgeSerializer.h
index 5c79b66..d361928 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerPurgeSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerPurgeSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerPurge.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerPurgeSerializer : public GenericPayloadSerializer<PubSubOwnerPurge> {
         public:
             PubSubOwnerPurgeSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerPurgeSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerPurgeSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerPurge>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerPurge>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerRedirectSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerRedirectSerializer.h
index 508ba6d..c35b3ea 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerRedirectSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerRedirectSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerRedirect.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerRedirectSerializer : public GenericPayloadSerializer<PubSubOwnerRedirect> {
         public:
             PubSubOwnerRedirectSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerRedirectSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerRedirectSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerRedirect>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerRedirect>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionSerializer.h
index adc42c4..52089b7 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscription.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerSubscriptionSerializer : public GenericPayloadSerializer<PubSubOwnerSubscription> {
         public:
             PubSubOwnerSubscriptionSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerSubscriptionSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerSubscription>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerSubscription>) const override;
 
         private:
             static std::string serializeSubscriptionType(PubSubOwnerSubscription::SubscriptionType);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionsSerializer.h
index b3d968c..42956cf 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubOwnerSubscriptionsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubOwnerSubscriptions.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubOwnerSubscriptionsSerializer : public GenericPayloadSerializer<PubSubOwnerSubscriptions> {
         public:
             PubSubOwnerSubscriptionsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubOwnerSubscriptionsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubOwnerSubscriptionsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerSubscriptions>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubOwnerSubscriptions>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubPublishSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubPublishSerializer.h
index 8a95f17..5eeb8bf 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubPublishSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubPublishSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubPublish.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubPublishSerializer : public GenericPayloadSerializer<PubSubPublish> {
         public:
             PubSubPublishSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubPublishSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubPublishSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubPublish>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubPublish>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubRetractSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubRetractSerializer.h
index 23f94b0..23b6b59 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubRetractSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubRetractSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubRetract.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubRetractSerializer : public GenericPayloadSerializer<PubSubRetract> {
         public:
             PubSubRetractSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubRetractSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubRetractSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubRetract>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubRetract>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubSerializer.h
index b8534a1..fb14c29 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSub.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubSerializer : public GenericPayloadSerializer<PubSub> {
         public:
             PubSubSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSub>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSub>) const override;
 
         private:
             std::vector< std::shared_ptr<PayloadSerializer> > pubsubSerializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubSubscribeOptionsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubSubscribeOptionsSerializer.h
index 1862a9b..028a437 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubSubscribeOptionsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubSubscribeOptionsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribeOptions.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscribeOptionsSerializer : public GenericPayloadSerializer<PubSubSubscribeOptions> {
         public:
             PubSubSubscribeOptionsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubSubscribeOptionsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeOptionsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubSubscribeOptions>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubSubscribeOptions>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubSubscribeSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubSubscribeSerializer.h
index 1b479cd..1c0070b 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubSubscribeSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubSubscribeSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscribe.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscribeSerializer : public GenericPayloadSerializer<PubSubSubscribe> {
         public:
             PubSubSubscribeSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubSubscribeSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscribeSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubSubscribe>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubSubscribe>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionSerializer.h
index 096b5d3..b849269 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscription.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscriptionSerializer : public GenericPayloadSerializer<PubSubSubscription> {
         public:
             PubSubSubscriptionSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubSubscriptionSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubSubscription>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubSubscription>) const override;
 
         private:
             static std::string serializeSubscriptionType(PubSubSubscription::SubscriptionType);
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionsSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionsSerializer.h
index a56c37f..1430cdf 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionsSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubSubscriptionsSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubSubscriptions.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,9 +18,9 @@ namespace Swift {
     class SWIFTEN_API PubSubSubscriptionsSerializer : public GenericPayloadSerializer<PubSubSubscriptions> {
         public:
             PubSubSubscriptionsSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubSubscriptionsSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubSubscriptionsSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubSubscriptions>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubSubscriptions>) const override;
 
         private:
             PayloadSerializerCollection* serializers;
diff --git a/Swiften/Serializer/PayloadSerializers/PubSubUnsubscribeSerializer.h b/Swiften/Serializer/PayloadSerializers/PubSubUnsubscribeSerializer.h
index f245924..002d337 100644
--- a/Swiften/Serializer/PayloadSerializers/PubSubUnsubscribeSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/PubSubUnsubscribeSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/PubSubUnsubscribe.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API PubSubUnsubscribeSerializer : public GenericPayloadSerializer<PubSubUnsubscribe> {
         public:
             PubSubUnsubscribeSerializer(PayloadSerializerCollection* serializers);
-            virtual ~PubSubUnsubscribeSerializer() SWIFTEN_OVERRIDE;
+            virtual ~PubSubUnsubscribeSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<PubSubUnsubscribe>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<PubSubUnsubscribe>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.h b/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.h
index b97458e..6f850eb 100644
--- a/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/ResultSetSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/ResultSet.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -17,8 +16,8 @@ namespace Swift {
     class SWIFTEN_API ResultSetSerializer : public GenericPayloadSerializer<ResultSet> {
         public:
             ResultSetSerializer();
-            virtual ~ResultSetSerializer() SWIFTEN_OVERRIDE;
+            virtual ~ResultSetSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<ResultSet>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<ResultSet>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/UserLocationSerializer.h b/Swiften/Serializer/PayloadSerializers/UserLocationSerializer.h
index a1ab519..9c2f2db 100644
--- a/Swiften/Serializer/PayloadSerializers/UserLocationSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/UserLocationSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserLocation.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API UserLocationSerializer : public GenericPayloadSerializer<UserLocation> {
         public:
             UserLocationSerializer(PayloadSerializerCollection* serializers);
-            virtual ~UserLocationSerializer() SWIFTEN_OVERRIDE;
+            virtual ~UserLocationSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<UserLocation>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<UserLocation>) const override;
     };
 }
diff --git a/Swiften/Serializer/PayloadSerializers/UserTuneSerializer.h b/Swiften/Serializer/PayloadSerializers/UserTuneSerializer.h
index cc24d48..1d5737a 100644
--- a/Swiften/Serializer/PayloadSerializers/UserTuneSerializer.h
+++ b/Swiften/Serializer/PayloadSerializers/UserTuneSerializer.h
@@ -9,7 +9,6 @@
 #include <memory>
 
 #include <Swiften/Base/API.h>
-#include <Swiften/Base/Override.h>
 #include <Swiften/Elements/UserTune.h>
 #include <Swiften/Serializer/GenericPayloadSerializer.h>
 
@@ -19,8 +18,8 @@ namespace Swift {
     class SWIFTEN_API UserTuneSerializer : public GenericPayloadSerializer<UserTune> {
         public:
             UserTuneSerializer(PayloadSerializerCollection* serializers);
-            virtual ~UserTuneSerializer() SWIFTEN_OVERRIDE;
+            virtual ~UserTuneSerializer() override;
 
-            virtual std::string serializePayload(std::shared_ptr<UserTune>) const SWIFTEN_OVERRIDE;
+            virtual std::string serializePayload(std::shared_ptr<UserTune>) const override;
     };
 }
-- 
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