v1.3.0

Major Bugfixes and Development Guidelines

Those were some rough months. Updating the backend to the newest upstream software and faster-whisper models as well as our rewrite of the codebase, seperating frontend GUI and backend in atrain_core, together intrudeced similar looking bugs that each only appeared with some of the files.

Thanks to the community feedback and provision of problematic files, we found our own backend bug and then, later, also the upstream bug in faster whisper.

This should now run smoothly.

We also introduced guidelines on how we will do branching in the future and how to contribute.

Thanks for providing feedback, logs, and problematic files for testing:
@Beefthong @Biga73 @OhsawaSenpai @allan-simon @architeck @aereimer @happypig @adlihm @OhsawaSenpai @wenyuan-wu @MonikaBarget @fstolba