Tym razem Phaeron ogłosił nowy test Altirry, bez dwu zdań, najlepszego emulatora ośmiobitowych maszynek ATARI, a w niej - optymilizacja, optymilizacja i jeszcze raz optymilizacja - na warsztat trafił i POKEY, i GTIA, a do menu dodano listę ostatnio bootowanych obrazów (MRU).
Version 2.00 test 26:
- features added
- UI: Added MRU list for booted images.
- GTIA: Optimizations to mode 9 and mode 10 rendering.
- POKEY: Rewrote sound core to defer repeating events whenever possible for extra speed.
Version 2.00 test 25:
- features added
- SoundBoard: Multiplier support
Version 2.00 test 24:
- bugs fixed
- Disk: Fixed H: device not handling zero-byte get/puts properly with burst I/O enabled (affected GET/PUT from BASIC).
- Disk: H: device now supports OPEN with AUX1=7 to fix directory listing from DOS 2.5.
Version 2.00 test 23:
- bugs fixed
- UI: Disk sector display was incorrect for accelerated writes.
Version 2.00 test 22:
- ????
Version 2.00 test 21:
- bugs fixed
- HLE: Screen setup now matches the display list and playfield addressing of the stock OS ROM.
- HLE: Fixed cartridge handling so that cartridges are run after disk boot completes.
- HLE: Added known RTS instruction at $E4C0.
- HLE: CIO now allows SPECIAL commands to be issued on a closed IOCB.
- HLE: Screen setup now matches the display list and playfield addressing of the stock OS ROM.
It also contains a fix for not being able to format double-sided disks, which I didn't add into the changelog because there was already an entry for fixing PERCOM block problems.
Version 2.00 test 20:
- features added
- Disk: Disk explorer now properly increments volume sequence number when modifying SpartaDOS X images.
- Disk: Live disk images can now be explored directly from the disk drive entry rather than requiring an unmount and remount.
- Disk: Disk explorer shows timestamps.
- Disk: .ARC compressed archives can now be explored.