The Atari 8bit computer emulator, kat5200, has been updated.

ROM Support Updates:
- 512k hybrid support (AtariBlast! / Bug Hunt)
- Correct 64k bankswitch detection
- Better default mapping detection
- Most all 5200 roms should 'just work' without setting mapping

Core Updates:
- Full CPU instruction support and fixes
- ANTIC/POKEY/GTIA timing updates and fixes

Updated Input System:
- Allows multiple input entries per emulated function
- Game Controllers enabled and configured by default
- Mouse Fixes and Updates

Updated Configuration:
- TOML text format instead of database
- Per ROM profiles (allows ROM specific settings)

Updated UI:
- Used Nuklear immediate mode UI
- Allows for keyboard, mouse, and / or controller input

Initial Setup Update:
- Option to download a large 5200 ROM set
- Option to setup Mouse as Trackball/Mouse as Paddle games
- Option to setup Two stick games (Robotron/Space Dungeon)
- Option to scan rom directories

- Update to SDL3
- Windows, Linux, MacOS, Android and Android TV support
- Many other fixes, user enhancements, etc