Beta 2:

- Fixed 32-bit wide AGA sprite horizontally doubled image.
- Fixed automatic scaling in AGA modes.
- Fixed "HAM" mode with 4 or less planes. HAM previous pixel color variable was not reset correctly.
- NTSC right edge artifact was incorrectly visible in left edge in normal overscan mode. Now it is only visible in Overscan+ and higher modes.
- Doublescan modes that VGA autoswitched to superhires had random looking horizontal offset.
- BLTCON1 write didn't update internal DESC bit, causing possible following BLTBDAT write to use previous blit's direction value when doing initial shift.
- Fixed blitter statefile buffer overflow when saving.
- Fixed strange window movement when clicking on title bar and keeping it pressed and "Automatically capture mouse when window is activated" was enabled.
- Internal display buffer height was few pixels too tall, if window height was exactly same as visible display, bottom of window had black line and topmost line was missing.

Beta 3:

- Added longer delay before BPLCON0 ERSY=1 bit without genlock stops horizontal/vertical counters.
- Two more copper/blitter conflict fixes. (Copper stopped due to dangerous register didn't count as copper not having requests active, COPJMP sequence followed by "skipped" MOVE's last cycle didn't "skip" the write)
- Another statefile overflow fix.
- Faster CPU modes now have separate longer RGA pipeline that allows fast CPU to do multiple Denise/Lisa register writes in single CCK without causing overflows and lost register writes.
- "SWIV scorebord" effect (BPLCON2>=5 and 5 or 6 planes) didn't work in 6-plane mode.
- TV Overscan options re-implemented.