- maximum speed
- sound engine refactored
- I2S sound output support
- Release candidate, changelog tbd
- external PSRAM support. it means 640Kb available when it detects connected PSRAM, else there is only 200Kb available
- PCJr tandy 320x200x16 colors support (mode 0x09). maniac mansion deluxe works perfectly in tandy mode
- HDD write fixes, it wont corrupt fat right now
- maxed available ram 224Kb
- composite 160x200x16 support. including tandy mode 0x08
- maniac mansion, planet x3 working in colors
- HDD mount after reboot fix
- Keyboard status led blinks
- CGA 640x200x2 fix
- PC Speaker working
- Keyboard working
- All CGA modes working
- HDD image on SDCARD://XT/hdd.img