A Vic-20-heavy release:
- corrects phase and luminance for the VIC for both PAL and NTSC;
- introduces S-Video support for appropriate machines, which in practice means for the MSX and the Vic-20. The Vic-20 sees a substantial improvement;
- corrects machine-configured low-pass audio filters, which makes Vic-20 audio a lot more accurate; and
- makes minor optimisations to the Vic-20 specifically.