Update changelog for release 0.5.0

CHANGELOG.md

@@ -1,29 +1,32 @@
 # Change log
 
-## Release x.y.z (2023-MM-DD)
+## Release 0.5.0 (2023-07-27)
 
-Features:
+New features:
 
-- ...
-
-Bug fixes:
-
-- ...
+- Support for a vocabulary configuration file `idranges.toml`. Via this configuration file ranges of IDs can be assigned/reserved for individual contributors. #131, #134
+- Extended validation/checks especially useful for the CI-vocabulary pipeline of [voc4cat-template](https://github.com/nfdi4cat/voc4cat-template). The new config provides the basis for more thorough validation. #126 #134
+- Support for pylode as new documentation generator which is also the new default. #115
+- Added a central logging config. Updated code to use logging instead of print() almost everywhere.
 
 Changes:
 
-- ...
+- Merged some parts from vocexcel to remove vocexcel as a dependency. #119
+- Various code improvements. #126, #127, #129
+- Adapted and revised example files. #137
+- Switched to [ruff](https://github.com/astral-sh/ruff) as code linter.
 
+Bug fixes:
 
-## Release 0.4.0 (2023-03-dd)
+- None.
 
-First public release of voc4cat on github.
+## Release 0.4.0 (2023-03-15)
 
+First public release of voc4cat on github.
 
-## Releases before 0.4.0
+## Earlier releases
 
 Before 0.4.0 the code was in alpha state and kept private.
-There was no need for a high-level documentation of changes.
 See git commit log and the issues & milestones in this repository for the early history.
 
 Just before 0.4.0 the code was migrated from a private gitlab instance to github.