0.244 fixes an important bug with the Apple /// emulation where writing to a floppy disk could corrupt it. This has been happening since we switched to the cycle-accurate floppy controller, and the problem was weird: when the Apple /// switched clocks, it could end up off by 1/2 a cycle from the floppy controller’s clock. This was enough to cause problems with disk writes.
Less critically, a regression with joysticks that happened in 0.243 on 8-bit Apple IIs was solved, and the Apple II software lists now include “Drugs: Their Effects On You” which may not be to most peoples’ taste but there’s a great story behind how the disk images were released.