diff --git a/api/setup/setup.inc.php b/api/setup/setup.inc.php
index e6d4b7dcdf..ae81f36108 100644
--- a/api/setup/setup.inc.php
+++ b/api/setup/setup.inc.php
@@ -14,7 +14,7 @@ $setup_info['api']['title']     = 'EGroupware API';
 $setup_info['api']['version'] = '23.1.005';
 $setup_info['api']['versions']['current_header'] = '1.29';
 // maintenance release in sync with changelog in doc/rpm-build/debian.changes
-$setup_info['api']['versions']['maintenance_release'] = '23.1.20231201';
+$setup_info['api']['versions']['maintenance_release'] = '23.1.20231219';
 $setup_info['api']['enable']    = 3;
 $setup_info['api']['app_order'] = 1;
 $setup_info['api']['license'] = 'GPL';
diff --git a/doc/rpm-build/debian.changes b/doc/rpm-build/debian.changes
index 97fee73169..e50a8fd5c5 100644
--- a/doc/rpm-build/debian.changes
+++ b/doc/rpm-build/debian.changes
@@ -1,3 +1,18 @@
+egroupware-docker (23.1.20231219) hardy; urgency=low
+
+  * Mail: new fully keyboard navigatable email-address entry, also allowing to sort recipients via drag-n-drop  
+  * Mail: implement Exchange login-type "domain/username" 
+  * Mail: allow to configure an auto-responder, if Sieve supports the vacation-seconds extension 
+  * Importexport: Progress updates pushed to browser when importing 
+  * Calendar/REST API: implement specifying alerts, useDefaultAlerts and priority attributes in POST or PUT requests 
+  * LDAP/Import: fix groups never matched regular expression dn-filter in import 
+  * Infolog: Take group add ACL into account for type on new entries 
+  * OpenIDConnect: implement email_aliases scope&claim to support passing all valid email addresses of a user to a mail archive 
+  * OpenIDConnect: add required "end_session_endpoint" to OID discovery document (/.well-known/openid-configuration) 
+  * EPL/S3: allow to reset/retry failed uploads and specify a bandwidth used to calculate longer timeouts for huge files
+
+ -- Ralf Becker <rb@egroupware.org>  Tue, 19 Dec 2023 13:25:42 +0100
+
 egroupware-docker (23.1.20231201) hardy; urgency=low
 
   * Api: more fixes around select-widgets