diff --git a/client/src/components/WebinputCSV.vue b/client/src/components/WebinputCSV.vue
index edf9f061..0a9cdc21 100644
--- a/client/src/components/WebinputCSV.vue
+++ b/client/src/components/WebinputCSV.vue
@@ -705,7 +705,7 @@ export default ({
       errorMessage: null,
       showErrorModal: false,
       mailgenTargetGroups: [],
-      clientVersion: "1.0.0a3",
+      clientVersion: "1.0.0",
     }
   },
   computed: {
diff --git a/debian/changelog b/debian/changelog
index 969c0d74..f3981545 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+intelmq-webinput-csv (1.0.0-1) stable; urgency=medium
+
+  * Design and usability updates.
+  * frontend: Cleanups and removal of deprectated single-template input field in favor of named templates.
+  * frontend & backend: Previews per named template input group, using complete example data
+  * backend: fixes
+
+ -- Sebastian Wagner <swagner@intevation.de>  Fri, 03 Jul 2023 17:01:04 +0200
+
 intelmq-webinput-csv (1.0.0a3) unstable; urgency=medium
 
   * Complete template management for mailgen, pass templates to mailgen
diff --git a/docs/Developers-Guide.md b/docs/Developers-Guide.md
index c786f5a2..a9c89eab 100644
--- a/docs/Developers-Guide.md
+++ b/docs/Developers-Guide.md
@@ -17,3 +17,10 @@ yarn run dev
 ## Using docker
 
 See https://github.com/Intevation/intelmq-cb-mailgen-docker#user-content-scenario-2-development-dev
+
+## Release a new version
+
+* make a changelog entry in `debian/changelog` using `dch` command line tool. don't forget the revision
+* set `clientVersion` in `client/src/components/WebinputCSV.vue`
+* set `__version_info__` in `intelmq_webinput_csv/version.py`
+* make a commit and create a tag from it
diff --git a/intelmq_webinput_csv/version.py b/intelmq_webinput_csv/version.py
index 51ea854b..b88a22fd 100644
--- a/intelmq_webinput_csv/version.py
+++ b/intelmq_webinput_csv/version.py
@@ -1,4 +1,4 @@
 # SPDX-FileCopyrightText: 2017-2018 nic.at GmbH <wagner@cert.at>, 2022-2023 Bundesamt für Sicherheit in der Informationstechnik
 # SPDX-License-Identifier: AGPL-3.0-or-later
-__version_info__ = (1, 0, 0, 'a3')
+__version_info__ = (1, 0, 0)
 __version__ = '.'.join(map(str, __version_info__))