diff --git a/Build/git-hooks/commit-msg b/Build/git-hooks/commit-msg
index 97e5e9d31fb5eb7803a217373a8ee2192226bf3a..c98a562d0700107b5f4f083b2ef1579ac144df6f 100755
--- a/Build/git-hooks/commit-msg
+++ b/Build/git-hooks/commit-msg
@@ -4,7 +4,7 @@
#
# Part of Gerrit Code Review (http://code.google.com/p/gerrit/)
#
-# Copyright (c) 2012-2015 TYPO3 CMS (Markus Klein)
+# Copyright (c) 2012-2021 TYPO3 CMS (Markus Klein)
# Copyright (c) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/INSTALL.md b/INSTALL.md
index 391e8fa1e5e846d72046e6f76bbcf2cb818043bd..17e1648060587560e88c26c0bd9554dae039a96b 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -2,7 +2,7 @@ INSTALLING TYPO3
================
TYPO3 is an open source PHP based web content management system released
-under the GNU GPL. TYPO3 is copyright © 1999-2020 by Kasper Skaarhoj.
+under the GNU GPL. TYPO3 is copyright © 1999-2021 by Kasper Skaarhoj.
Official Installation and Upgrade Guide
---------------------------------------
diff --git a/README.md b/README.md
index d4d08a273cc1d0dc3f0c8f2d0fb590c1ab6a0732..b1819e6b8dea7f745403f0d87a2e1057f4750e8f 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@ TYPO3 CMS
=========
TYPO3 is an open source PHP based web content management system released
-under the GNU GPL. TYPO3 is copyright (c) 1999-2020 by Kasper Skaarhoj.
+under the GNU GPL. TYPO3 is copyright (c) 1999-2021 by Kasper Skaarhoj.
This document provides a basic introduction to TYPO3.
diff --git a/typo3/sysext/core/Documentation/Settings.cfg b/typo3/sysext/core/Documentation/Settings.cfg
index d54b082b9c818c49c2e929356a833248fd945c79..27135af9163458b2a9f6ef8961d1689db153fda5 100644
--- a/typo3/sysext/core/Documentation/Settings.cfg
+++ b/typo3/sysext/core/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = TYPO3 CMS Core ChangeLog
version = latest (10-dev)
release = latest (10-dev)
t3author = TYPO3 CMS Core Team
-copyright = 1997-2020
+copyright = 1997-2021
description = This documentation contains the changelog
of TYPO3's core library. The core library holds core
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
index 32a670f85c923df8ce226034823c5e6f9ad1798c..a400642a16bdd51f916160342bc70a8e33ad5a13 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
@@ -1,6 +1,6 @@
=====================================================================================================
TYPO3: Inline Relational Record Editing Tutorial
-(c) 2007-2010 Oliver Hader <oliver@typo3.org> - All rights reserved
+(c) 2007-2021 Oliver Hader <oliver@typo3.org> - All rights reserved
=====================================================================================================
This script is part of the TYPO3 project. The TYPO3 project is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public License as published by the Free So
diff --git a/typo3/sysext/dashboard/Documentation/Index.rst b/typo3/sysext/dashboard/Documentation/Index.rst
index a83fd0dd65225b7cb9f2a06e2ecf3d66e4fad4d5..417886eafaacc16e3db01528634221cc18d7f7e3 100644
--- a/typo3/sysext/dashboard/Documentation/Index.rst
+++ b/typo3/sysext/dashboard/Documentation/Index.rst
@@ -22,7 +22,7 @@ Dashboard Core extension
dashboard, widgets
:Copyright:
- 2020-2020
+ 2020-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/dashboard/Documentation/Settings.cfg b/typo3/sysext/dashboard/Documentation/Settings.cfg
index 39a72aa88c9ca574097b7c232bc2ab69361b7392..610ea37052fd4e24e96c6414c27446fdc43c1ea2 100644
--- a/typo3/sysext/dashboard/Documentation/Settings.cfg
+++ b/typo3/sysext/dashboard/Documentation/Settings.cfg
@@ -7,7 +7,7 @@ project = Dashboard
version = latest (10-dev)
release = latest (10-dev)
t3author = TYPO3 Core Team + Contributors, TYPO3 Documentation Team
-copyright = 2020-2020
+copyright = 2020-2021
description = This documentation is about TYPO3's system extension
"dashboard" which provides provides dashboard with widgets
diff --git a/typo3/sysext/felogin/Documentation/Index.rst b/typo3/sysext/felogin/Documentation/Index.rst
index f4b5f33c1b5fa68e185be2efb35231e7f1c7f293..3733a8bf99d8c73c0af5c220a14f1ed88996f73a 100644
--- a/typo3/sysext/felogin/Documentation/Index.rst
+++ b/typo3/sysext/felogin/Documentation/Index.rst
@@ -28,7 +28,7 @@ Frontend Login
felogin, frontend login
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/felogin/Documentation/Settings.cfg b/typo3/sysext/felogin/Documentation/Settings.cfg
index e99a81818d9684ae25b55374827350ae1c148f01..8000ab3937f84436f1154df24ee947f720c3d0aa 100644
--- a/typo3/sysext/felogin/Documentation/Settings.cfg
+++ b/typo3/sysext/felogin/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Frontend Login for Website Users
version = latest (10-dev)
release = latest (10-dev)
t3author = Steffen Kamper
-copyright = 1997-2020
+copyright = 1997-2021
description = This is the documentation of TYPO3's system
extension 'felogin' which is a template-based frontend
diff --git a/typo3/sysext/fluid_styled_content/Documentation/Index.rst b/typo3/sysext/fluid_styled_content/Documentation/Index.rst
index 756960e6db156dad3029937cf8bdab7b1325e6bd..1eb277d6a453a25368816dc02d8e9f9ab2b3f9bb 100644
--- a/typo3/sysext/fluid_styled_content/Documentation/Index.rst
+++ b/typo3/sysext/fluid_styled_content/Documentation/Index.rst
@@ -23,7 +23,7 @@ Content Elements based on Fluid
frontend, content, fluid
:Copyright:
- 2015-2020
+ 2015-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/fluid_styled_content/Documentation/Settings.cfg b/typo3/sysext/fluid_styled_content/Documentation/Settings.cfg
index f6f7e2c9b67a468e53b42396a60abd16e5550a38..cc6eb3560e3dade9019812c70cfbe9d5c52a2128 100644
--- a/typo3/sysext/fluid_styled_content/Documentation/Settings.cfg
+++ b/typo3/sysext/fluid_styled_content/Documentation/Settings.cfg
@@ -7,7 +7,7 @@ project = Content Elements based on Fluid (fluid_styled_content)
version = latest (10-dev)
release = latest (10-dev)
t3author = TYPO3 Core Team + Contributors, TYPO3 Documentation Team
-copyright = 2015-2020
+copyright = 2015-2021
description = This documentation is about TYPO3's system extension
"fluid_styled_content" which provides content elements and uses Fluid to render
diff --git a/typo3/sysext/form/Documentation/Index.rst b/typo3/sysext/form/Documentation/Index.rst
index 721db0666893a965a388e8be8ab007ea4123068b..0063b8b8dcbc1a9d2559b4f26297a40b165b0e2d 100644
--- a/typo3/sysext/form/Documentation/Index.rst
+++ b/typo3/sysext/form/Documentation/Index.rst
@@ -25,7 +25,7 @@ Form
form
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TRITUM GmbH
diff --git a/typo3/sysext/form/Documentation/Settings.cfg b/typo3/sysext/form/Documentation/Settings.cfg
index 5c2346d5b0e021215d017da891700781405a6ddc..379549128505f24ed040d8c3db8c8f89f555585a 100644
--- a/typo3/sysext/form/Documentation/Settings.cfg
+++ b/typo3/sysext/form/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Form Framework
version = latest (10-dev)
release = latest (10-dev)
t3author = TRITUM GmbH
-copyright = 1997-2020
+copyright = 1997-2021
description = This is the documentation of TYPO3's system
extension 'form'. The extension implements a very
diff --git a/typo3/sysext/indexed_search/Documentation/Index.rst b/typo3/sysext/indexed_search/Documentation/Index.rst
index 427f8fb6d6f0b27e193d8106a61930a805f2c2d7..d4d1cf6d902fcb90ab484215cd9df2dad76661a8 100644
--- a/typo3/sysext/indexed_search/Documentation/Index.rst
+++ b/typo3/sysext/indexed_search/Documentation/Index.rst
@@ -28,7 +28,7 @@ Indexed Search
indexed search, reference, forDevelopers, forAdvanced
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/indexed_search/Documentation/Settings.cfg b/typo3/sysext/indexed_search/Documentation/Settings.cfg
index 6d22291fc42763e80ba16e16913379e4c0e83b05..0871a1fcb7bea4684d3a546010a338e4b6d970db 100644
--- a/typo3/sysext/indexed_search/Documentation/Settings.cfg
+++ b/typo3/sysext/indexed_search/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Indexed Search Engine
version = latest (10-dev)
release = latest (10-dev)
t3author = Kasper Skaarhoj
-copyright = 1997-2020
+copyright = 1997-2021
description = This is the documentation of TYPO3's system
extension 'indexed_search'. The extension is a search
diff --git a/typo3/sysext/linkvalidator/Documentation/Index.rst b/typo3/sysext/linkvalidator/Documentation/Index.rst
index f52354086b0b4fc21541a042d5d77b3d8ff78e12..a0bde1fc7dc0707d946bfafddcaf1f237a093106 100644
--- a/typo3/sysext/linkvalidator/Documentation/Index.rst
+++ b/typo3/sysext/linkvalidator/Documentation/Index.rst
@@ -27,7 +27,7 @@ Linkvalidator
link validation, linkvalidator
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/linkvalidator/Documentation/Settings.cfg b/typo3/sysext/linkvalidator/Documentation/Settings.cfg
index 90f842d86f9952a56382ade46970fd81ef6ca201..93e14a8e94b67094b1af1dcc5bb94373c8587fec 100644
--- a/typo3/sysext/linkvalidator/Documentation/Settings.cfg
+++ b/typo3/sysext/linkvalidator/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Link Validator
version = latest (10-dev)
release = latest (10-dev)
t3author = Jochen Rieger, Dimitri König, Michael Miousse
-copyright = 2000-2020
+copyright = 2000-2021
description = This is the documentation of TYPO3's system
extension 'linkvalidator'. The extension can check the links
diff --git a/typo3/sysext/recycler/Documentation/Index.rst b/typo3/sysext/recycler/Documentation/Index.rst
index a2d86dc7208c6148ca3619f262ac4eee7ee066cb..7cdee897d4aded6086757d55898abec200e2ef3d 100644
--- a/typo3/sysext/recycler/Documentation/Index.rst
+++ b/typo3/sysext/recycler/Documentation/Index.rst
@@ -28,7 +28,7 @@ Recycler
recycler, sysext
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/recycler/Documentation/Settings.cfg b/typo3/sysext/recycler/Documentation/Settings.cfg
index 2dae29cd6b31cc65eb43392a2677c0692c36a9f7..7bcb1b8483460e652a0029a5513230b9890b1825 100644
--- a/typo3/sysext/recycler/Documentation/Settings.cfg
+++ b/typo3/sysext/recycler/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Recycler
version = latest (10-dev)
release = latest (10-dev)
t3author = Julian Kleinhans
-copyright = 2008-2020
+copyright = 2008-2021
description = This is the documentation of TYPO3's system
extension 'recycler' which offers an interface to restore
diff --git a/typo3/sysext/rte_ckeditor/Documentation/Index.rst b/typo3/sysext/rte_ckeditor/Documentation/Index.rst
index 43c51ae929b670b25e0530e1711e89e1514cf393..8fdf7d93beb2b86aeb06dd3fab20c35e869d9e18 100644
--- a/typo3/sysext/rte_ckeditor/Documentation/Index.rst
+++ b/typo3/sysext/rte_ckeditor/Documentation/Index.rst
@@ -25,7 +25,7 @@ rte_ckeditor
sysext, rte, ckeditor, cke4
:Copyright:
- 2019-2020
+ 2019-2021
:Author:
Initial version by Benni Mack, updated and maintained by the TYPO3 community
diff --git a/typo3/sysext/rte_ckeditor/Documentation/Settings.cfg b/typo3/sysext/rte_ckeditor/Documentation/Settings.cfg
index ed4605d5464978a52954bde3597ac666330b8a88..541c5659f2de321dbd18800a5970f6dd61e903c3 100644
--- a/typo3/sysext/rte_ckeditor/Documentation/Settings.cfg
+++ b/typo3/sysext/rte_ckeditor/Documentation/Settings.cfg
@@ -16,7 +16,7 @@ project = Rich Text Editing in TYPO3 with CKEditor (rte_ckeditor)
version = 10.4
release = 10.4
t3author = Initial version by Benni Mack, updated and maintained by the TYPO3 community
-copyright = 2019-2020
+copyright = 2019-2021
description = Integration of CKEditor into TYPO3 for rich text editing (RTE).
diff --git a/typo3/sysext/scheduler/Documentation/Index.rst b/typo3/sysext/scheduler/Documentation/Index.rst
index 7e64b13c6a056e2c91ebb928ede0b1b952f8c5a8..a5ead59f34f422b36d63e3c2e8fdb0d58614b32b 100644
--- a/typo3/sysext/scheduler/Documentation/Index.rst
+++ b/typo3/sysext/scheduler/Documentation/Index.rst
@@ -28,7 +28,7 @@ Scheduler
TYPO3 scheduler
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/scheduler/Documentation/Settings.cfg b/typo3/sysext/scheduler/Documentation/Settings.cfg
index 143ff99234b0e18bcdd15701138440bfac28019b..7b16f5b7c7471ae1743b53eaab5a79c00eee9a73 100644
--- a/typo3/sysext/scheduler/Documentation/Settings.cfg
+++ b/typo3/sysext/scheduler/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Scheduler
version = latest (10-dev)
release = latest (10-dev)
t3author = François Suter
-copyright = 1997-2020
+copyright = 1997-2021
description = This is the documentation of TYPO3's system
extension 'scheduler' which lets you register tasks
diff --git a/typo3/sysext/seo/Documentation/Index.rst b/typo3/sysext/seo/Documentation/Index.rst
index 77b3522a01a76e116d7fb973b6636a054116ac51..0764bbdd3a2402550d7a6f486dac052ce186e759 100644
--- a/typo3/sysext/seo/Documentation/Index.rst
+++ b/typo3/sysext/seo/Documentation/Index.rst
@@ -29,7 +29,7 @@ SEO Core extension
seo, google, meta tags, search engine optimization, sitemap
:Copyright:
- 2018-2020
+ 2018-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/seo/Documentation/Settings.cfg b/typo3/sysext/seo/Documentation/Settings.cfg
index 73471a5efd586ec2c248738de9c18421a055a87d..a632b8e2a74f690700af6b2ba318937a028825cb 100644
--- a/typo3/sysext/seo/Documentation/Settings.cfg
+++ b/typo3/sysext/seo/Documentation/Settings.cfg
@@ -7,7 +7,7 @@ project = Search engine optimization (seo)
version = latest (10-dev)
release = latest (10-dev)
t3author = TYPO3 Core Team + Contributors, TYPO3 Documentation Team
-copyright = 2018-2020
+copyright = 2018-2021
description = This documentation is about TYPO3's system extension
"seo" which provides provides search engine optimizations
diff --git a/typo3/sysext/workspaces/Documentation/Index.rst b/typo3/sysext/workspaces/Documentation/Index.rst
index 467f541ba7f8a9b3b4ccd0cf1998e301547e86d1..cd57d89952559c83646184b4cd94b57aae32fcbd 100644
--- a/typo3/sysext/workspaces/Documentation/Index.rst
+++ b/typo3/sysext/workspaces/Documentation/Index.rst
@@ -23,7 +23,7 @@ Workspaces and Versioning
workspaces
:Copyright:
- 2000-2020
+ 2000-2021
:Author:
TYPO3 CMS Core Development Team
diff --git a/typo3/sysext/workspaces/Documentation/Settings.cfg b/typo3/sysext/workspaces/Documentation/Settings.cfg
index 8fe68599785dd3d4cb9c25f12b9ead7c006d5bdb..7178ebb996afa774cef8804c1f61ead90fb921f7 100644
--- a/typo3/sysext/workspaces/Documentation/Settings.cfg
+++ b/typo3/sysext/workspaces/Documentation/Settings.cfg
@@ -4,7 +4,7 @@ project = Workspaces Management
version = latest (10-dev)
release = latest (10-dev)
t3author = Workspaces Team
-copyright = 1997-2020
+copyright = 1997-2021
description = This is the documentation of TYPO3's system
extension 'workspaces' which adds the functionality of