What's Changed
* Fix issue causing notebook server fail related to hidden files. by csadorf in https://github.com/aiidalab/aiidalab-docker-stack/pull/261
* Use PEP440 mode to determine docker image tags. by csadorf in https://github.com/aiidalab/aiidalab-docker-stack/pull/262
**Full Changelog**: https://github.com/aiidalab/aiidalab-docker-stack/compare/v22.06.0a1...v22.06.0a2