What's New:
- Add option to hide BBC cursor when not in focus
- Add support for larger MOS ROM images: 64 KB (Compact/PC 128 S), 128 KB (Master 128 MegaROM), 512 KB (modern multi-OS)
- Add support for View Trilogy and Instant Mini Office II
- Allow sideways ROM load failure when switching config: it's just a warning now, so the BBC will still boot
- Fix some input focus stuff: give keyboard focus to BBC on startup; unpress BBC keys when not in focus; enable clickthrough on focus on all platforms
- Improve Video NuLA accuracy
- Windows: build with Visual Studio 2022
- Windows: fix fast user switching problems
- Windows: reduce CPU usage when display sleeps
- Windows: use newer libcurl
- Windows, macOS: use newer SDL2