b2 v20240211 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 v20240211 Changelog:
Multithreading performance improvements (probably most noticeable as lower CPU usage when using lots of debugger displays)
UI library update - you'll have to recreate your window layout, sorry about this. I hope this won't happen again
First pass emulation support for the upcoming Retro Hardware Advanced Digital Joystick Interface cartridge
Fix various minor UI issues
Save current setting of Prioritize Command Keys
Hopefully improve handling of non-ASCII chars in paths on Windows

Download: b2 v20240211
Source:Here