DOC: Update changelog for release

CHANGELOG.md

@@ -5,9 +5,8 @@ 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 ###
+## [0.10.0] - 2023-06-02 ##
+(Florian Spreckelsen)
 
 ### Changed ###
 
@@ -26,10 +25,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * The InsertFilesInDir FlagJob now creates File entities without a name.  The previous behavior
   caused severe performance problems for very large numbers of files. Issue: [#197](https://gitlab.com/caosdb/caosdb-server/-/issues/197)
 
-### Deprecated ###
-
-### Removed ###
-
 ### Fixed ###
 
 * Unexpected Server Error when inserting an Entity.