Beta 13 (RC1):

- fixed RESET instruction compatibility problem introduced in previous betas, broke action replay roms.
- BPLCON4 BPLAMx color changes were ignored in far right border (location where actual hpos is 0-7 or so)

Known bugs that won´t be fixed in 2.3.1 (too large changes to do in this beta series):

Codertrash / Mexx, crash after few parts. (Disk related)
El Egg Tronic Quarts / Quadlite, not loading. (Disk related)
Risky Woods, sound glitches. (CIA related)