- migrated to python 3.11 & poetry 1.2+
- updated project dependencies & readme
- DockerfileDev is now containerfile
- improve contribution docs
- it includes development with podman
- fix logical error, better non 200 resp message in main.py
- updated dependencies
- major updates to contributing guide
- quicker prod builds with reduced docker layers
- adds dockerfile for development
- updates github action for unit-tests
