@milkmanchris posted nearly two weeks ago now about another firmware update for the Mini 2.
DJI have now finally updated their web site and graced us with some release notes.
Date: 2021.01.01
Aircraft Firmware: v01.02.0100
Remote Controller firmware: v02.00.1200
What’s New?
- Added zoom to photo mode.
- Added 48/50/60fps shooting frame rate for 2.7K video.
- Optimized Wi-Fi/Bluetooth connectivity, providing a faster and more stable connection.
- Increased flight stability in some scenarios.
- Fixed issue: abnormal color appeared in panoramic DNG photos.
- Fixed rare issue: abnormal texture appeared in the upper left corner in 4K videos.
Notes:
- Added features require DJI Fly v1.2.2 or later. For Android users, visit DJI official website to update to the latest version. https://www.dji.com/mini-2/downloads
What’s disappointing about this .0100 release is that the release notes are identical to the .0000 release on 28th December.
Furthermore, all trace of the .0000 release has been removed from their historic release notes 
So I’m guessing this .0100 was an attempt at a quiet bug fix 