diff --git a/CHANGELOG b/CHANGELOG
index bc16e4343..3af37b3d4 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -12,12 +12,17 @@ Core:
 - New feature to tag motions, agenda and assignments.
 - Fixed search index problem to index contents of many-to-many tables
   (e. g. tags of a motion).
+- Fixed AttributeError in chatbox on_open method.
 Motions:
 - New Feature to create amendments, which are related to a parent motion.
 - Added possibility to hide motions from non staff users in some states.
 Other:
 - Cleaned up utils.views to increase performance when fetching single objects
   from the database for a view (#1378).
+- Fixed bug on projector which was not updated when an object was deleted.
+- Updated pdf.js to 1.0.907.
+- Improve the usage of bsmselect jquery plugin.
+- Updated translations.
 
 
 Version 1.6.1 (2014-12-08)
diff --git a/LICENSE b/LICENSE
index 7a4da8bd6..4b3d5d863 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2011-2014 OpenSlides Team
+Copyright (c) 2011-2015 OpenSlides Team
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/extras/openslides_gui/gui.py b/extras/openslides_gui/gui.py
index d91861025..d3933f0e3 100644
--- a/extras/openslides_gui/gui.py
+++ b/extras/openslides_gui/gui.py
@@ -636,7 +636,7 @@ class MainWindow(wx.Frame):
             "assembly system.\n"
             "OpenSlides is free software; licensed under the MIT license."
         ).replace(u" ", u"\u00a0"))
-        info.SetCopyright(_(u"\u00a9 2011-2014 by OpenSlides team"))
+        info.SetCopyright(_(u"\u00a9 2011-2015 by OpenSlides team"))
         info.SetWebSite(("http://www.openslides.org/", "www.openslides.org"))
 
         # XXX: at least on wxgtk this has no effect
diff --git a/extras/win32-portable/licenses/openslides b/extras/win32-portable/licenses/openslides
index b4e337dc3..26a03f0ea 100644
--- a/extras/win32-portable/licenses/openslides
+++ b/extras/win32-portable/licenses/openslides
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2011-2014 OpenSlides Team
+Copyright (c) 2011-2015 OpenSlides Team
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/extras/win32-portable/prepare_portable.py b/extras/win32-portable/prepare_portable.py
index baf8f852b..5622a384e 100755
--- a/extras/win32-portable/prepare_portable.py
+++ b/extras/win32-portable/prepare_portable.py
@@ -197,7 +197,7 @@ VS_VERSION_INFO VERSIONINFO
         VALUE "FileDescription", "OpenSlides\\0"
         VALUE "FileVersion", "{version_str}\\0"
         VALUE "InternalName", "OpenSlides\\0"
-        VALUE "LegalCopyright", "Copyright \\251 2011-2014\\0"
+        VALUE "LegalCopyright", "Copyright \\251 2011-2015\\0"
         VALUE "OriginalFilename", "openslides.exe\\0"
         VALUE "ProductName", "OpenSlides\\0"
         VALUE "ProductVersion", "{version_str}\\0"
@@ -378,7 +378,7 @@ def openslides_launcher_update_version_resource():
         "FileDescription": "OpenSlides",
         "FileVersion": version_str,
         "InternalName": "OpenSlides",
-        "LegalCopyright": u"Copyright \xa9 2011-2014",
+        "LegalCopyright": u"Copyright \xa9 2011-2015",
         "OriginalFilename": "openslides.exe",
         "ProductName": "OpenSlides",
         "ProductVersion": version_str,