Picard 2.1.2 includes just few changes over Picard 2.1.0, but fixes some annoying bugs, so it is recommended to upgrade:
- [PICARD-1452] – Appveyor auto-deploy not working
- [PICARD-1456] – macOS packaging fails due to PIP bug
- [PICARD-1450] – Fix language label for zh_CN and zh_TW
Bugs can be reported on Picard bug tracker.