From Richard Bannister:
MO5/MacOS is a Thomson MO5 emulator for the Macintosh. MO5/MacOS runs most Thomson MO5 software without problems, and with full sound. The emulator uses an AZERTY keyboard layout, just like the original machine. Light Pen emulation is also supported.
Audio recording no longer stops when emulator is switched to background, provided that the option to keep emulating in background is on. Recording will still stop if the emulator does.
Brushed metal mode is now off by default on new installs, as well as existing installs where users press the Default button.
Fixed an obscure endian bug that resulted in odd window sizes when an emulator preferences file was moved between PowerPC and Intel.
Fixed several minor visual glitches in the Preferences dialog box.
Modified the behaviour of the Quick Freeze function, so that the last ten quick freezes for each game are kept in ~/Library/Application Support/Bannister/(emulator name)/Saved States. You can restore these at any time using the Defrost menu command. Added code to stop the quick freeze and quick defrost keys from being repeated. Thanks to David McCabe for the suggestion.
Replaced custom about box with standard HIAboutBox. Removed option to pause execution when about box is open.
Fixed crash on exit. Thanks to Squirrel for spotting this one.