diff --git a/.github/autobuild/android.sh b/.github/autobuild/android.sh
index c89ab5dfb6..b71ff53580 100755
--- a/.github/autobuild/android.sh
+++ b/.github/autobuild/android.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/.github/autobuild/extractVersionChangelog.pl b/.github/autobuild/extractVersionChangelog.pl
index 672d828941..47c6606709 100755
--- a/.github/autobuild/extractVersionChangelog.pl
+++ b/.github/autobuild/extractVersionChangelog.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 ##############################################################################
-# Copyright (c) 2021-2023
+# Copyright (c) 2021-2024
 #
 # Author(s):
 #  ann0see
diff --git a/.github/autobuild/get_build_vars.py b/.github/autobuild/get_build_vars.py
index 72533b7dca..4bfcac89fe 100755
--- a/.github/autobuild/get_build_vars.py
+++ b/.github/autobuild/get_build_vars.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/.github/autobuild/ios.sh b/.github/autobuild/ios.sh
index bca84a12f0..d96b09bdcb 100755
--- a/.github/autobuild/ios.sh
+++ b/.github/autobuild/ios.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/.github/autobuild/linux_deb.sh b/.github/autobuild/linux_deb.sh
index ae6774089c..1c9b58c770 100755
--- a/.github/autobuild/linux_deb.sh
+++ b/.github/autobuild/linux_deb.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/.github/autobuild/mac.sh b/.github/autobuild/mac.sh
index f5180b4c22..cafce32ecb 100755
--- a/.github/autobuild/mac.sh
+++ b/.github/autobuild/mac.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/linux/debian/copyright b/linux/debian/copyright
index 0e0480a8ae..a64536a157 100644
--- a/linux/debian/copyright
+++ b/linux/debian/copyright
@@ -5,7 +5,7 @@ Source: https://github.com/jamulussoftware/jamulus/
 
 Files: *
 Copyright:
- 2021-2023 The Jamulus Development Team and contributors
+ 2021-2024 The Jamulus Development Team and contributors
  2004-2021 Volker Fischer and contributors
 License: GPL-2+
 
diff --git a/src/aboutdlgbase.ui b/src/aboutdlgbase.ui
index 2ca83ca7d1..229ef78e62 100644
--- a/src/aboutdlgbase.ui
+++ b/src/aboutdlgbase.ui
@@ -69,7 +69,7 @@
        <item>
         <widget class="QLabel" name="lblCopyright">
          <property name="text">
-          <string>Copyright © 2005-2023 The Jamulus Development Team</string>
+          <string>Copyright © 2005-2024 The Jamulus Development Team</string>
          </property>
          <property name="wordWrap">
           <bool>false</bool>
diff --git a/src/analyzerconsole.cpp b/src/analyzerconsole.cpp
index af12f83136..a53b46d321 100644
--- a/src/analyzerconsole.cpp
+++ b/src/analyzerconsole.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/analyzerconsole.h b/src/analyzerconsole.h
index 9a7cf56ee0..b5ca66aea5 100644
--- a/src/analyzerconsole.h
+++ b/src/analyzerconsole.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/android/androiddebug.cpp b/src/android/androiddebug.cpp
index cf995b9296..5a00621b9b 100644
--- a/src/android/androiddebug.cpp
+++ b/src/android/androiddebug.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  Simon Tomlinson
diff --git a/src/audiomixerboard.cpp b/src/audiomixerboard.cpp
index b1f80eb73c..1ff376d794 100644
--- a/src/audiomixerboard.cpp
+++ b/src/audiomixerboard.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/audiomixerboard.h b/src/audiomixerboard.h
index 7b8555f583..ea4fbf59df 100644
--- a/src/audiomixerboard.h
+++ b/src/audiomixerboard.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/buffer.cpp b/src/buffer.cpp
index 1e95f21a18..429249b061 100644
--- a/src/buffer.cpp
+++ b/src/buffer.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/buffer.h b/src/buffer.h
index ac366040e9..f172e5d0ad 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/channel.cpp b/src/channel.cpp
index 9049f2bd4f..6bd4d845cf 100644
--- a/src/channel.cpp
+++ b/src/channel.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/channel.h b/src/channel.h
index b03392f275..cbfbb1eef6 100644
--- a/src/channel.h
+++ b/src/channel.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/chatdlg.cpp b/src/chatdlg.cpp
index 285c530d8b..9f4b551082 100644
--- a/src/chatdlg.cpp
+++ b/src/chatdlg.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/chatdlg.h b/src/chatdlg.h
index 5db77ddc63..5719ea3d60 100644
--- a/src/chatdlg.h
+++ b/src/chatdlg.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/client.cpp b/src/client.cpp
index d4e1423cbd..d3d2c51c9a 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/client.h b/src/client.h
index 75b6813614..1466078fac 100644
--- a/src/client.h
+++ b/src/client.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/clientdlg.cpp b/src/clientdlg.cpp
index 7ae651e87e..e88134598a 100644
--- a/src/clientdlg.cpp
+++ b/src/clientdlg.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/clientdlg.h b/src/clientdlg.h
index 69a77081db..617656c972 100644
--- a/src/clientdlg.h
+++ b/src/clientdlg.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/clientrpc.cpp b/src/clientrpc.cpp
index 9e6aa79c5b..ee992cbfd9 100644
--- a/src/clientrpc.cpp
+++ b/src/clientrpc.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/clientrpc.h b/src/clientrpc.h
index 818aa74abd..5080531546 100644
--- a/src/clientrpc.h
+++ b/src/clientrpc.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/clientsettingsdlg.cpp b/src/clientsettingsdlg.cpp
index 176c92a85a..d31ca03b7e 100644
--- a/src/clientsettingsdlg.cpp
+++ b/src/clientsettingsdlg.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/clientsettingsdlg.h b/src/clientsettingsdlg.h
index 5ee2fa318a..db6fa97798 100644
--- a/src/clientsettingsdlg.h
+++ b/src/clientsettingsdlg.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/connectdlg.cpp b/src/connectdlg.cpp
index 9df63d5623..c6186fcad4 100644
--- a/src/connectdlg.cpp
+++ b/src/connectdlg.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/connectdlg.h b/src/connectdlg.h
index 078d9ba2ee..f5f43450e1 100644
--- a/src/connectdlg.h
+++ b/src/connectdlg.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/global.h b/src/global.h
index 6f7334ee5c..12c2bde9c2 100644
--- a/src/global.h
+++ b/src/global.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * \Copyright (c) 2004-2023
+ * \Copyright (c) 2004-2024
  * \author    Volker Fischer
  *
 
diff --git a/src/levelmeter.cpp b/src/levelmeter.cpp
index b53095004f..11adc17921 100644
--- a/src/levelmeter.cpp
+++ b/src/levelmeter.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/levelmeter.h b/src/levelmeter.h
index ff020bfe59..819882d475 100644
--- a/src/levelmeter.h
+++ b/src/levelmeter.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/mac/activity.h b/src/mac/activity.h
index 108b6cecfa..2cbdee7a65 100644
--- a/src/mac/activity.h
+++ b/src/mac/activity.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  AronVietti
diff --git a/src/mac/activity.mm b/src/mac/activity.mm
index 13620c5848..d30955114a 100644
--- a/src/mac/activity.mm
+++ b/src/mac/activity.mm
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  AronVietti
diff --git a/src/mac/badgelabel.h b/src/mac/badgelabel.h
index 16d44c9019..ce3bd79eb4 100644
--- a/src/mac/badgelabel.h
+++ b/src/mac/badgelabel.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2022-2023
+ * Copyright (c) 2022-2024
  *
  * Author(s):
  *  The Jamulus Development Team
diff --git a/src/mac/badgelabel.mm b/src/mac/badgelabel.mm
index 1208c8535c..3db5915ce1 100644
--- a/src/mac/badgelabel.mm
+++ b/src/mac/badgelabel.mm
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2022-2023
+ * Copyright (c) 2022-2024
  *
  * Author(s):
  *  The Jamulus Development Team
diff --git a/src/main.cpp b/src/main.cpp
index 9082e560a9..362dc1fdf8 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/multicolorled.cpp b/src/multicolorled.cpp
index fc4470fec1..4ee67485c7 100644
--- a/src/multicolorled.cpp
+++ b/src/multicolorled.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/multicolorled.h b/src/multicolorled.h
index 0d53631d4b..9dc62b9136 100644
--- a/src/multicolorled.h
+++ b/src/multicolorled.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/protocol.cpp b/src/protocol.cpp
index 88cf217a58..709befad04 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/protocol.h b/src/protocol.h
index 2da10aea52..ba939a3eab 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/recorder/creaperproject.cpp b/src/recorder/creaperproject.cpp
index 6d0b710833..6b8ae78018 100644
--- a/src/recorder/creaperproject.cpp
+++ b/src/recorder/creaperproject.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/creaperproject.h b/src/recorder/creaperproject.h
index f5708175d7..8969ddfcba 100644
--- a/src/recorder/creaperproject.h
+++ b/src/recorder/creaperproject.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/cwavestream.cpp b/src/recorder/cwavestream.cpp
index 9316450044..6719369598 100644
--- a/src/recorder/cwavestream.cpp
+++ b/src/recorder/cwavestream.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/cwavestream.h b/src/recorder/cwavestream.h
index 1b69a1fe6c..ad89404e2b 100644
--- a/src/recorder/cwavestream.h
+++ b/src/recorder/cwavestream.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/jamcontroller.cpp b/src/recorder/jamcontroller.cpp
index c3e19467ca..408d6476a6 100644
--- a/src/recorder/jamcontroller.cpp
+++ b/src/recorder/jamcontroller.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/jamcontroller.h b/src/recorder/jamcontroller.h
index 51ef703793..84e0e6fa97 100644
--- a/src/recorder/jamcontroller.h
+++ b/src/recorder/jamcontroller.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/jamrecorder.cpp b/src/recorder/jamrecorder.cpp
index 0a9388a600..91f30fe2a5 100644
--- a/src/recorder/jamrecorder.cpp
+++ b/src/recorder/jamrecorder.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/recorder/jamrecorder.h b/src/recorder/jamrecorder.h
index a25f3408cc..cc6db1970f 100644
--- a/src/recorder/jamrecorder.h
+++ b/src/recorder/jamrecorder.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  pljones
diff --git a/src/rpcserver.cpp b/src/rpcserver.cpp
index 03b07f2a99..9eb7dbe078 100644
--- a/src/rpcserver.cpp
+++ b/src/rpcserver.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/rpcserver.h b/src/rpcserver.h
index 4332ee64e0..6d2b10f182 100644
--- a/src/rpcserver.h
+++ b/src/rpcserver.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/server.cpp b/src/server.cpp
index 3a3e9817dc..4d4d8d0510 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/server.h b/src/server.h
index 830adac955..285ac57a21 100644
--- a/src/server.h
+++ b/src/server.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverdlg.cpp b/src/serverdlg.cpp
index eec028770f..7a14922f79 100644
--- a/src/serverdlg.cpp
+++ b/src/serverdlg.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverdlg.h b/src/serverdlg.h
index 22f73a06e2..7dca40800f 100644
--- a/src/serverdlg.h
+++ b/src/serverdlg.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverlist.cpp b/src/serverlist.cpp
index ddaaf21741..412278cacd 100644
--- a/src/serverlist.cpp
+++ b/src/serverlist.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverlist.h b/src/serverlist.h
index dac6cf7106..8c5729f940 100644
--- a/src/serverlist.h
+++ b/src/serverlist.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverlogging.cpp b/src/serverlogging.cpp
index af7b895bd9..27e4534d5e 100644
--- a/src/serverlogging.cpp
+++ b/src/serverlogging.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverlogging.h b/src/serverlogging.h
index 5d442f4387..4063e920c7 100644
--- a/src/serverlogging.h
+++ b/src/serverlogging.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/serverrpc.cpp b/src/serverrpc.cpp
index a71528c08d..c8c9685567 100644
--- a/src/serverrpc.cpp
+++ b/src/serverrpc.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/serverrpc.h b/src/serverrpc.h
index fc0f1b6d08..c9f96f7007 100644
--- a/src/serverrpc.h
+++ b/src/serverrpc.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  dtinth
diff --git a/src/settings.cpp b/src/settings.cpp
index 03185c4067..4b7837a861 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/settings.h b/src/settings.h
index c97ecadd9d..5ae3efb181 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/signalhandler.cpp b/src/signalhandler.cpp
index e11060f789..12255e3b15 100644
--- a/src/signalhandler.cpp
+++ b/src/signalhandler.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  Peter L Jones
diff --git a/src/signalhandler.h b/src/signalhandler.h
index a460f42617..85e91d27d6 100644
--- a/src/signalhandler.h
+++ b/src/signalhandler.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2020-2023
+ * Copyright (c) 2020-2024
  *
  * Author(s):
  *  Peter L Jones
diff --git a/src/socket.cpp b/src/socket.cpp
index d0f40139a0..911e6d97a4 100644
--- a/src/socket.cpp
+++ b/src/socket.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/socket.h b/src/socket.h
index 27ccb064fd..b2ea19b19c 100644
--- a/src/socket.h
+++ b/src/socket.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/asio/sound.cpp b/src/sound/asio/sound.cpp
index 3676de023a..e23609e7af 100644
--- a/src/sound/asio/sound.cpp
+++ b/src/sound/asio/sound.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/asio/sound.h b/src/sound/asio/sound.h
index d98a898ed8..3765a2f633 100644
--- a/src/sound/asio/sound.h
+++ b/src/sound/asio/sound.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/coreaudio-ios/sound.h b/src/sound/coreaudio-ios/sound.h
index 87db24d09b..a6f259d846 100644
--- a/src/sound/coreaudio-ios/sound.h
+++ b/src/sound/coreaudio-ios/sound.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  ann0see and ngocdh based on code from Volker Fischer
diff --git a/src/sound/coreaudio-ios/sound.mm b/src/sound/coreaudio-ios/sound.mm
index c7752ac131..b5eca2f29b 100644
--- a/src/sound/coreaudio-ios/sound.mm
+++ b/src/sound/coreaudio-ios/sound.mm
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  ann0see and ngocdh based on code from Volker Fischer
diff --git a/src/sound/coreaudio-mac/sound.cpp b/src/sound/coreaudio-mac/sound.cpp
index 0f0602e180..6ff8dae370 100644
--- a/src/sound/coreaudio-mac/sound.cpp
+++ b/src/sound/coreaudio-mac/sound.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/coreaudio-mac/sound.h b/src/sound/coreaudio-mac/sound.h
index 46be913b65..cc2c97876c 100644
--- a/src/sound/coreaudio-mac/sound.h
+++ b/src/sound/coreaudio-mac/sound.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/jack/sound.cpp b/src/sound/jack/sound.cpp
index 76aba28d29..30c74144a5 100644
--- a/src/sound/jack/sound.cpp
+++ b/src/sound/jack/sound.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/jack/sound.h b/src/sound/jack/sound.h
index 195af9a5bb..cbb3ab28fa 100644
--- a/src/sound/jack/sound.h
+++ b/src/sound/jack/sound.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/oboe/sound.cpp b/src/sound/oboe/sound.cpp
index 74dd8f11d6..d902d28a2d 100644
--- a/src/sound/oboe/sound.cpp
+++ b/src/sound/oboe/sound.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Simon Tomlinson, Volker Fischer
diff --git a/src/sound/oboe/sound.h b/src/sound/oboe/sound.h
index c23be1a50b..641bda167f 100644
--- a/src/sound/oboe/sound.h
+++ b/src/sound/oboe/sound.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Simon Tomlinson, Volker Fischer
diff --git a/src/sound/soundbase.cpp b/src/sound/soundbase.cpp
index 2b7bc3ae7c..464b81bd41 100644
--- a/src/sound/soundbase.cpp
+++ b/src/sound/soundbase.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/sound/soundbase.h b/src/sound/soundbase.h
index f854eb4de8..4aa6c629bc 100644
--- a/src/sound/soundbase.h
+++ b/src/sound/soundbase.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/testbench.h b/src/testbench.h
index b96d000f9e..1c0c331e32 100644
--- a/src/testbench.h
+++ b/src/testbench.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/src/threadpool.h b/src/threadpool.h
index 164c1f956f..47f539aa6a 100644
--- a/src/threadpool.h
+++ b/src/threadpool.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2021-2023
+ * Copyright (c) 2021-2024
  *
  * Author(s):
  *  Stefan Menzel
diff --git a/src/translation/translation_de_DE.ts b/src/translation/translation_de_DE.ts
index e26faef99d..38d47a1765 100644
--- a/src/translation/translation_de_DE.ts
+++ b/src/translation/translation_de_DE.ts
@@ -180,17 +180,17 @@
         <translation>TextLabelVersion</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer und andere</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer und andere</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 beim Jamulus Entwicklungs Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 beim Jamulus Entwicklungs Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 The Jamulus Development Team</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 The Jamulus Development Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4775,8 +4775,8 @@ Wir haben Deinen Kanal stummgeschaltet und die Funktion &apos;Stummschalten&apos
         <translation type="vanished">Die Bilder der Länderflaggen sind von Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 beim Jamulus Entwicklungs Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 beim Jamulus Entwicklungs Team</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_es_ES.ts b/src/translation/translation_es_ES.ts
index 6aeb3fb05e..16d728e7ce 100644
--- a/src/translation/translation_es_ES.ts
+++ b/src/translation/translation_es_ES.ts
@@ -192,17 +192,17 @@
         <translation>TextLabelVersion</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer y otros</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer y otros</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 El Equipo de Desarrollo de Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 El Equipo de Desarrollo de Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 El Equipo de Desarrollo de Jamulus</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 El Equipo de Desarrollo de Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4843,8 +4843,8 @@ Hemos silenciado tu canal y activado &apos;Silenciarme Yo&apos;. Por favor resue
         <translation type="vanished">Iconos de banderas de Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 The Jamulus Development Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 The Jamulus Development Team</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_fr_FR.ts b/src/translation/translation_fr_FR.ts
index 1561659ac9..de875721f5 100644
--- a/src/translation/translation_fr_FR.ts
+++ b/src/translation/translation_fr_FR.ts
@@ -144,13 +144,13 @@
         <translation>Version d&apos;étiquette de texte</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 L&apos;équipe de développement de Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 L&apos;équipe de développement de Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 L&apos;équipe de développement de Jamulus</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 L&apos;équipe de développement de Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4227,8 +4227,8 @@ Nous avons coupé votre canal et activé &quot;Me silencer&quot;. Veuillez d&apo
         <translation type="vanished">Icônes de drapeaux par Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 L&apos;équipe de développement de Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 L&apos;équipe de développement de Jamulus</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_it_IT.ts b/src/translation/translation_it_IT.ts
index 841db9d6e7..a1bd1145a3 100644
--- a/src/translation/translation_it_IT.ts
+++ b/src/translation/translation_it_IT.ts
@@ -184,17 +184,17 @@
         <translation>Versione</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer e altri</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer e altri</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Team di sviluppo Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Team di sviluppo Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 Il team di sviluppo di Jamulus</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 Il team di sviluppo di Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4788,8 +4788,8 @@ E&apos; stato disattivato l&apos;audio del tuo canale ed inserito il &quot;Disat
         <translation type="vanished">Iconde delle Bandiere di Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Team di sviluppo Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Team di sviluppo Jamulus</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_ko_KR.ts b/src/translation/translation_ko_KR.ts
index 36006ad960..af21bf82f8 100644
--- a/src/translation/translation_ko_KR.ts
+++ b/src/translation/translation_ko_KR.ts
@@ -144,12 +144,12 @@
         <translation>텍스트 레이블 버전</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">저작권 (C) 2005-2022 Jamulus 개발 팀</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
         <translation>저작권 © 2005-2023 Jamulus 개발팀</translation>
     </message>
     <message>
@@ -4223,8 +4223,8 @@ We muted your channel and activated &apos;Mute Myself&apos;. Please solve the fe
         <translation type="vanished">깃발 아이콘 by Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 The Jamulus Development Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 The Jamulus Development Team</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_nb_NO.ts b/src/translation/translation_nb_NO.ts
index 5a30f2eb34..10a7e60057 100644
--- a/src/translation/translation_nb_NO.ts
+++ b/src/translation/translation_nb_NO.ts
@@ -132,12 +132,12 @@
         <translation type="unfinished">Versjon</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="obsolete">Opphavsrett © 2005–2022 Jamulus-utviklingslaget</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
         <translation>Opphavsrett © 2005–2023 Jamulus-utviklingslaget</translation>
     </message>
     <message>
diff --git a/src/translation/translation_nl_NL.ts b/src/translation/translation_nl_NL.ts
index 11af7c2668..6d5c69c53e 100644
--- a/src/translation/translation_nl_NL.ts
+++ b/src/translation/translation_nl_NL.ts
@@ -184,17 +184,17 @@
         <translation>Tekstlabel versie</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer en anderen</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer en anderen</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 het Jamulus Development Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 het Jamulus Development Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 Het Jamulus Development Team</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 Het Jamulus Development Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4795,8 +4795,8 @@ We hebben uw kanaal gedempt en &apos;Demp mijzelf&apos; geactiveerd. Los eerst h
         <translation type="vanished">Vlag-iconen van Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 het Jamulus Development Team</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 het Jamulus Development Team</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_pl_PL.ts b/src/translation/translation_pl_PL.ts
index 1da94df648..d972236ed9 100644
--- a/src/translation/translation_pl_PL.ts
+++ b/src/translation/translation_pl_PL.ts
@@ -144,17 +144,17 @@
         <translation></translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer i inni</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer i inni</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Zespół programistów Jamulus-a</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Zespół programistów Jamulus-a</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 Zespół programistów Jamulus-a</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 Zespół programistów Jamulus-a</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -4282,8 +4282,8 @@ Twój kanał został wyciszony i włączono „Wycisz mnie”. Napraw przyczynę
         <translation type="vanished">Ikony flag: Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Zespół programistów Jamulus-a</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Zespół programistów Jamulus-a</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_pt_BR.ts b/src/translation/translation_pt_BR.ts
index 605022026b..68a57b087b 100644
--- a/src/translation/translation_pt_BR.ts
+++ b/src/translation/translation_pt_BR.ts
@@ -192,18 +192,18 @@
         <translation>TextLabelVersion</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer e outros</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer e outros</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translatorcomment>I&apos;ll keep it untranslated for the moment</translatorcomment>
-        <translation type="vanished">Copyright (C) 2005-2023 A equipe de desenvolvimento Jamulus</translation>
+        <translation type="vanished">Copyright (C) 2005-2024 A equipe de desenvolvimento Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 A equipe de desenvolvimento Jamulus</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 A equipe de desenvolvimento Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -231,8 +231,8 @@
         <translation type="vanished">Autor: Volker Fischer</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023</source>
-        <translation type="vanished">Copyright (C) 2005-2023</translation>
+        <source>Copyright (C) 2005-2024</source>
+        <translation type="vanished">Copyright (C) 2005-2024</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="198"/>
@@ -4823,8 +4823,8 @@ Silenciamos seu canal e ativamos &apos;Silenciar-me&apos;. Resolva o problema de
         <translation type="vanished">Ícones de bandeiras por Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Equipe de Desenvolvimento Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Equipe de Desenvolvimento Jamulus</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_pt_PT.ts b/src/translation/translation_pt_PT.ts
index 1933208917..c427c1667e 100644
--- a/src/translation/translation_pt_PT.ts
+++ b/src/translation/translation_pt_PT.ts
@@ -192,17 +192,17 @@
         <translation>TextoEtiquetaVersão</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
-        <translation type="vanished">Copyright (C) 2005-2023 Volker Fischer e outros</translation>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
+        <translation type="vanished">Copyright (C) 2005-2024 Volker Fischer e outros</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">Direitos de Autor (C) 2005-2022 A Equipa de Desenvolvimento do Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
-        <translation>Copyright © 2005-2023 A equipe de desenvolvimento Jamulus</translation>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
+        <translation>Copyright © 2005-2024 A equipe de desenvolvimento Jamulus</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="106"/>
@@ -229,8 +229,8 @@
         <translation type="vanished">Autor: Volker Fischer</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023</source>
-        <translation type="vanished">Copyright (C) 2005-2023</translation>
+        <source>Copyright (C) 2005-2024</source>
+        <translation type="vanished">Copyright (C) 2005-2024</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="198"/>
@@ -4784,8 +4784,8 @@ O seu canal foi silenciado e foi activada a função &apos;Silenciar-me&apos;. P
         <translation type="vanished">Ícones de bandeiras por Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
-        <translation type="obsolete">Copyright (C) 2005-2023 A Equipa de Desenvolvimento do Jamulus</translation>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
+        <translation type="obsolete">Copyright (C) 2005-2024 A Equipa de Desenvolvimento do Jamulus</translation>
     </message>
     <message>
         <source>Released under the GNU General Public License (GPL)</source>
diff --git a/src/translation/translation_sk_SK.ts b/src/translation/translation_sk_SK.ts
index 3d1901b709..421808fea0 100644
--- a/src/translation/translation_sk_SK.ts
+++ b/src/translation/translation_sk_SK.ts
@@ -144,16 +144,16 @@
         <translation>TextLabelVersion</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
         <translation type="vanished">Autorské práva (C) 2005-2020 Volker Fischer a iní</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">Autorské práva (C) 2005-2021 The Jamulus Development Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -4011,7 +4011,7 @@ Stíšili sme váš kanál a aktivovali nastavenia &apos;Stíšiť ma&apos;. Pro
         <translation type="vanished">Ikony vlajok: Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">Autorské práva (C) 2005-2022 The Jamulus Development Team</translation>
     </message>
     <message>
diff --git a/src/translation/translation_sv_SE.ts b/src/translation/translation_sv_SE.ts
index 43b9ebbb01..2966d74242 100644
--- a/src/translation/translation_sv_SE.ts
+++ b/src/translation/translation_sv_SE.ts
@@ -145,16 +145,16 @@
         <translation>TextLabelVersion</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 Volker Fischer and others</source>
+        <source>Copyright (C) 2005-2024 Volker Fischer and others</source>
         <translation type="vanished">Upphovsrätt (C) 2005-2020 Volker Fischer och andra</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">Upphovsrätt (C) 2005-2021 The Jamulus Development Team</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -4398,7 +4398,7 @@ Vi stängde av din kanal och aktiverade &apos;Tysta mig själv&apos;. Vänligen
         <translation type="obsolete">Flaggsymboler gjorda av Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="obsolete">Upphovsrätt (C) 2005-2021 The Jamulus Development Team</translation>
     </message>
     <message>
diff --git a/src/translation/translation_zh_CN.ts b/src/translation/translation_zh_CN.ts
index 85a2956f45..558b462a86 100644
--- a/src/translation/translation_zh_CN.ts
+++ b/src/translation/translation_zh_CN.ts
@@ -144,12 +144,12 @@
         <translation>版本文字标签</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">版权所有 (C) 2005-2021 Jamulus 开发团队</translation>
     </message>
     <message>
         <location filename="../aboutdlgbase.ui" line="72"/>
-        <source>Copyright © 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright © 2005-2024 The Jamulus Development Team</source>
         <translation>版权所有 © 2005-2023 Jamulus 开发团队</translation>
     </message>
     <message>
@@ -3594,7 +3594,7 @@ We muted your channel and activated &apos;Mute Myself&apos;. Please solve the fe
         <translation type="vanished">旗帜图标作者为 Mark James</translation>
     </message>
     <message>
-        <source>Copyright (C) 2005-2023 The Jamulus Development Team</source>
+        <source>Copyright (C) 2005-2024 The Jamulus Development Team</source>
         <translation type="vanished">版权所有 (C) 2005-2022 Jamulus 开发团队</translation>
     </message>
     <message>
diff --git a/src/util.cpp b/src/util.cpp
index 977dd6a6f7..aed08ea25b 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
@@ -1755,7 +1755,7 @@ QString GetVersionAndNameStr ( const bool bDisplayInGui )
         strVersionText += "\n *** ";
 #    endif
 #endif
-        strVersionText += "\n *** Copyright © 2005-2023 The Jamulus Development Team";
+        strVersionText += "\n *** Copyright © 2005-2024 The Jamulus Development Team";
         strVersionText += "\n";
     }
 
diff --git a/src/util.h b/src/util.h
index 0c3fbb5071..23b76fb473 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,5 +1,5 @@
 /******************************************************************************\
- * Copyright (c) 2004-2023
+ * Copyright (c) 2004-2024
  *
  * Author(s):
  *  Volker Fischer
diff --git a/tools/changelog-helper.sh b/tools/changelog-helper.sh
index 063578e23a..bfc58544d0 100755
--- a/tools/changelog-helper.sh
+++ b/tools/changelog-helper.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/tools/check-wininstaller-translations.sh b/tools/check-wininstaller-translations.sh
index 21486ac15e..f7cb637ae2 100755
--- a/tools/check-wininstaller-translations.sh
+++ b/tools/check-wininstaller-translations.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2021-2023
+# Copyright (c) 2021-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/tools/checkkeys.pl b/tools/checkkeys.pl
index 46263e6b4e..30934659a6 100755
--- a/tools/checkkeys.pl
+++ b/tools/checkkeys.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 ##############################################################################
-# Copyright (c) 2021-2023
+# Copyright (c) 2021-2024
 #
 # Author(s):
 #  Tony Mountifield
diff --git a/tools/create-translation-issues.sh b/tools/create-translation-issues.sh
index 61e79530a6..b04de5b7b2 100755
--- a/tools/create-translation-issues.sh
+++ b/tools/create-translation-issues.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2021-2023
+# Copyright (c) 2021-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/tools/generate_json_rpc_docs.py b/tools/generate_json_rpc_docs.py
index 71f2045541..4738d27b90 100755
--- a/tools/generate_json_rpc_docs.py
+++ b/tools/generate_json_rpc_docs.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/tools/qt5_to_qt6_country_code_table.py b/tools/qt5_to_qt6_country_code_table.py
index 9549e9f1d2..faa18f2753 100755
--- a/tools/qt5_to_qt6_country_code_table.py
+++ b/tools/qt5_to_qt6_country_code_table.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann
diff --git a/tools/update-copyright-notices.sh b/tools/update-copyright-notices.sh
index fb42ea2035..db9d2cb46e 100755
--- a/tools/update-copyright-notices.sh
+++ b/tools/update-copyright-notices.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ##############################################################################
-# Copyright (c) 2022-2023
+# Copyright (c) 2022-2024
 #
 # Author(s):
 #  Christian Hoffmann