V1.0: 11-Feb-2023 by wavemotion-dave
- Improved TI99 keyboard which is the new default.
- Improved DSK saves for more robust writes.
- Screen Snapshot added (press and hold L+R+Y)
- Ability to swap upper / lower screens (press and hold L+R+X)
- Cleanup across the board for the official 1.0 release.
1.0a with hotfix to automatically backup disk writes and restore if corrupted disk found.
1.0b Another hotfix for disk write-back. Improved TI99 key graphic slightly.