- Update extension user_pizpalue
- Update data base resources (Initialization/data.*)
- Update documentation
- Update installation section in administrator documentation (supported extensions, composer)
- Run code sniffer
- Update dependencies in ext_emconf.php, composer.json
- Update changelog
- Create changelog file for release (e.g. Changelog/9.0.0.rst)
- Update Changelog/Index.rst
- Update version in ext_emconf.php, documentation/Settings.cfg and commit release
- Test
- Create tag for release
- Push to github
- Check at packagist.org
- Upload to TER