Emulation (Mappers)
- Added support for Korean xx-in-1 mapper at 0x8000 for 'Zemina Best 88', 'Zemina Best 25', 'Zemina Best 39' etc. (#104) [@bsittler]
GUI
- Added YM2413 state to tech info (#110) [@maxim-zhao]
- Added GG stereo mask to tech info (#111) [@maxim-zhao]
Database
- Added and modified entries in the checksum and compatibility lists.
Miscellaneous
- Attempting to convert history.txt to UTF-8. Had a guess at the older encodings and hand-fixed what remained. (#112) [@maxim-zhao]