diff --git a/api/setup/setup.inc.php b/api/setup/setup.inc.php
index 17f81629ae..0c79b6286d 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']   = '21.1.001';
 $setup_info['api']['versions']['current_header'] = '1.29';
 // maintenance release in sync with changelog in doc/rpm-build/debian.changes
-$setup_info['api']['versions']['maintenance_release'] = '21.1.20220905';
+$setup_info['api']['versions']['maintenance_release'] = '21.1.20220916';
 $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 d1fe3cb3cf..8a52707669 100644
--- a/doc/rpm-build/debian.changes
+++ b/doc/rpm-build/debian.changes
@@ -1,3 +1,15 @@
+egroupware-docker (21.1.20220916) hardy; urgency=low
+
+  * Mail/RichTextEditor: common preference "small paragraph" now changes return key to a line break instead of a paragraph (with margin)
+  * Mail: remove left (and right) margin of p and div, which can interact bad with the signature
+  * Mail/Calendar: fix applying a participant reply as organizer overwrote event with data send by the participant (not just his status)
+  * Mail/SAML/SSO: show mail accounts requiring the session password as Error, but load the other accounts
+  * OpenID Connect: autodiscovery support via /.well-known/openid-configuration
+  * LDAP/AD/OpenID Connect: fix error creating tokens with profile claim, if user has a picture
+  * EPL/CTI/Placetel: set CSP to fix not playing voice-mail
+
+ -- Ralf Becker <rb@egroupware.org>  Fri, 16 Sep 2022 11:42:21 +0200
+
 egroupware-docker (21.1.20220905) hardy; urgency=low
 
   * Calendar/Mail: allow every participant to apply changes from extern organizer and warn if sender is not identical to iCal organizer or participant