REL: Prepare next release cycle

CHANGELOG.md

@@ -4,12 +4,26 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased] ##
+
+### Added ###
+
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
 ## [0.5.0] - 2022-09-05 ##
 (Florian Spreckelsen)
 
 ### Added ###
 
-- You can now use `python -m caosadvancedtools.models.parser model_file` to 
+- You can now use `python -m caosadvancedtools.models.parser model_file` to
   parse and potentially synchronize data models.
 
 ### Deprecated ###

setup.py

@@ -47,9 +47,9 @@ from setuptools import find_packages, setup
 
 MAJOR = 0
 MINOR = 5
-MICRO = 0
+MICRO = 1
 PRE = ""  # e.g. rc0, alpha.1, 0.beta-23
-ISRELEASED = True
+ISRELEASED = False
 
 if PRE:
     VERSION = "{}.{}.{}-{}".format(MAJOR, MINOR, MICRO, PRE)

src/doc/conf.py

@@ -27,9 +27,9 @@ copyright = '2021, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.5.0'
+version = '0.5.1'
 # The full version, including alpha/beta/rc tags
-release = '0.5.0'
+release = '0.5.1-dev'
 
 
 # -- General configuration ---------------------------------------------------