REL: prepare next release cycle

CHANGELOG.md

@@ -4,6 +4,22 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] ##
+
+### Added ###
+
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
 ## [0.13.0 - 2023-10-11] ##
 
 ### Added ###
@@ -40,10 +56,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Update to bootstrap 5.3.1
 * Update to bootstrap-icons 1.10.5
 
-### Deprecated ###
-
-### Removed ###
-
 ### Fixed ###
 
 * The new query panel can't be deactivated.
@@ -55,8 +67,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Fixed breaking timestamps due to whitespace
   [caosdb-webui#239](https://gitlab.com/caosdb/caosdb-webui/-/issues/239)
 
-### Security ###
-
 ### Documentation ###
 
 * Added `tools/query_template_descrtiption.yml` for easy set-up of query

src/doc/conf.py

@@ -26,9 +26,9 @@ copyright = '2022, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.13.0'
+version = '0.13.1'
 # The full version, including alpha/beta/rc tags
-release = '0.13.0'
+release = '0.13.1-SNAPSHOT'
 
 
 # -- General configuration ---------------------------------------------------