b2 v20250105 is released. A cross-platform BBC Micro emulator. Use your Windows/Linux PC or macOS computer to play your old BBC games or develop new BBC software.

b2 v20250105 Changelog:
Fix macOS version naming: the supposedly 11.0-compatible version actually requires 12.0
Fix macOS app identifiers: b2 and b2 Debug were not distinguishable, interfering with System Preferences > Security & Privacy > Input Monitoring setup

Download: b2 v20250105
Source:Here