Index: ps/trunk/source/graphics/ColladaManager.cpp
===================================================================
--- ps/trunk/source/graphics/ColladaManager.cpp
+++ ps/trunk/source/graphics/ColladaManager.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -19,8 +19,6 @@
 
 #include "ColladaManager.h"
 
-#include <boost/algorithm/string.hpp>
-
 #include "graphics/ModelDef.h"
 #include "maths/MD5.h"
 #include "ps/CacheLoader.h"
@@ -29,6 +27,8 @@
 #include "ps/DllLoader.h"
 #include "ps/Filesystem.h"
 
+#include <boost/algorithm/string/predicate.hpp>
+
 namespace Collada
 {
 	#include "collada/DLL.h"
Index: ps/trunk/source/graphics/TerrainTextureManager.cpp
===================================================================
--- ps/trunk/source/graphics/TerrainTextureManager.cpp
+++ ps/trunk/source/graphics/TerrainTextureManager.cpp
@@ -33,7 +33,6 @@
 #include "renderer/Renderer.h"
 
 #include <algorithm>
-#include <boost/algorithm/string.hpp>
 #include <vector>
 
 CTerrainTextureManager::CTerrainTextureManager(Renderer::Backend::IDevice* device)
Index: ps/trunk/source/i18n/L10n.cpp
===================================================================
--- ps/trunk/source/i18n/L10n.cpp
+++ ps/trunk/source/i18n/L10n.cpp
@@ -33,8 +33,7 @@
 #include "ps/Filesystem.h"
 #include "ps/GameSetup/GameSetup.h"
 
-#include <boost/algorithm/string.hpp>
-#include <boost/concept_check.hpp>
+#include <boost/algorithm/string/predicate.hpp>
 #include <sstream>
 #include <string>
 
Index: ps/trunk/source/lib/sysdep/os/win/wsysdep.cpp
===================================================================
--- ps/trunk/source/lib/sysdep/os/win/wsysdep.cpp
+++ ps/trunk/source/lib/sysdep/os/win/wsysdep.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2022 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -40,7 +40,8 @@
 #include "lib/sysdep/os/win/wutil.h"
 
 #if CONFIG_ENABLE_BOOST
-# include <boost/algorithm/string.hpp>
+# include <boost/algorithm/string/classification.hpp>
+# include <boost/algorithm/string/split.hpp>
 #endif
 
 #include <string_view>
Index: ps/trunk/source/ps/ArchiveBuilder.cpp
===================================================================
--- ps/trunk/source/ps/ArchiveBuilder.cpp
+++ ps/trunk/source/ps/ArchiveBuilder.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2022 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -27,7 +27,7 @@
 #include "ps/XML/Xeromyces.h"
 #include "renderer/backend/dummy/Device.h"
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/predicate.hpp>
 
 CArchiveBuilder::CArchiveBuilder(const OsPath& mod, const OsPath& tempdir) :
 	m_TempDir(tempdir), m_NumBaseMods(0)
Index: ps/trunk/source/ps/ConfigDB.cpp
===================================================================
--- ps/trunk/source/ps/ConfigDB.cpp
+++ ps/trunk/source/ps/ConfigDB.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2022 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -25,7 +25,7 @@
 #include "ps/CStr.h"
 #include "ps/Filesystem.h"
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/predicate.hpp>
 #include <mutex>
 #include <unordered_set>
 
Index: ps/trunk/source/ps/ModIo.cpp
===================================================================
--- ps/trunk/source/ps/ModIo.cpp
+++ ps/trunk/source/ps/ModIo.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -41,7 +41,9 @@
 #include "scriptinterface/ScriptRequest.h"
 #include "scriptinterface/JSON.h"
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/algorithm/string/split.hpp>
 #include <iomanip>
 
 ModIo* g_ModIo = nullptr;
Index: ps/trunk/source/renderer/RenderModifiers.cpp
===================================================================
--- ps/trunk/source/renderer/RenderModifiers.cpp
+++ ps/trunk/source/renderer/RenderModifiers.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2022 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -33,8 +33,6 @@
 #include "renderer/SceneRenderer.h"
 #include "renderer/ShadowMap.h"
 
-#include <boost/algorithm/string.hpp>
-
 ///////////////////////////////////////////////////////////////////////////////////////////////
 // LitRenderModifier implementation
 
Index: ps/trunk/source/simulation2/system/ParamNode.cpp
===================================================================
--- ps/trunk/source/simulation2/system/ParamNode.cpp
+++ ps/trunk/source/simulation2/system/ParamNode.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2022 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -27,11 +27,12 @@
 #include "ps/XML/Xeromyces.h"
 #include "scriptinterface/ScriptRequest.h"
 
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/join.hpp>
+#include <boost/algorithm/string/split.hpp>
 #include <sstream>
 #include <string_view>
 
-#include <boost/algorithm/string.hpp>
-
 static CParamNode g_NullNode(false);
 
 CParamNode::CParamNode(bool isOk) :
Index: ps/trunk/source/tools/atlas/AtlasUI/ActorEditor/ActorEditor.cpp
===================================================================
--- ps/trunk/source/tools/atlas/AtlasUI/ActorEditor/ActorEditor.cpp
+++ ps/trunk/source/tools/atlas/AtlasUI/ActorEditor/ActorEditor.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 2021 Wildfire Games.
+/* Copyright (C) 2023 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
@@ -17,7 +17,7 @@
 
 #include "precompiled.h"
 
-#include <boost/algorithm/string.hpp>
+#include <boost/algorithm/string/predicate.hpp>
 
 #include "ActorEditor.h"