diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78120cd22ed21321fec473f2d70897b98617d519..cd4f2ab2863999774af6a751f378da00b81a83e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,23 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added ###
 
+### Changed ###
+
+### Deprecated ###
+
+### Removed ###
+
+### Fixed ###
+
+### Security ###
+
+### Documentation ###
+
+## [0.7.3] - 2022-05-03
+(Henrik tom Wörden)
+
+### Added ###
+
 - New function in apiutils that copies an Entity.
 - New EXPERIMENTAL module `high_level_api` which is a completely refactored version of
   the old `high_level_api` from apiutils. Please see the included documentation for details.
diff --git a/FEATURES.md b/FEATURES.md
new file mode 100644
index 0000000000000000000000000000000000000000..977d7a482279af00bc5e2b02a13d5d23564f1d04
--- /dev/null
+++ b/FEATURES.md
@@ -0,0 +1,8 @@
+# Experimental Features
+
+- High Level API in the module `high_level_api` is experimental and might be removed in future. It is for playing around with a possible future implementation of the Python client. See `src/doc/future_caosdb.md`
+
+
+# Features
+TODO: This is currently an incomplete list.
+- `to_graphics` defined in `caosdb.utils.plantuml` can be used to create an UML diagram of a data model
diff --git a/setup.py b/setup.py
index def734ac1b5b4a648df58a6904d51835229dbb86..8d75a0c646d1c78448af7af62530376dfc0f443b 100755
--- a/setup.py
+++ b/setup.py
@@ -45,10 +45,10 @@ from setuptools import find_packages, setup
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ########################################################################
 
-ISRELEASED = False
+ISRELEASED = True
 MAJOR = 0
-MINOR = 8
-MICRO = 0
+MINOR = 7
+MICRO = 3
 # Do not tag as pre-release until this commit
 # https://github.com/pypa/packaging/pull/515
 # has made it into a release. Probably we should wait for pypa/packaging>=21.4
diff --git a/src/doc/conf.py b/src/doc/conf.py
index ce1cfd261cb8b8d5aac8022d969c765b1c45fae3..9a0483597ea89680121576339f2d5b74f96797ee 100644
--- a/src/doc/conf.py
+++ b/src/doc/conf.py
@@ -29,10 +29,10 @@ copyright = '2022, IndiScale GmbH'
 author = 'Daniel Hornung'
 
 # The short X.Y version
-version = '0.8.0'
+version = '0.7.3'
 # The full version, including alpha/beta/rc tags
 # release = '0.5.2-rc2'
-release = '0.8.0-dev'
+release = '0.7.3'
 
 
 # -- General configuration ---------------------------------------------------