- Prusa CORE One L support
- Mains-powered AC bed
- Bed fan for faster chamber heat-up
- Automatic vent opening/closing
- Redesigned error screens (BSOD/RSOD)
- Reworked filament sensor selftest
- Experimental “Fast draw” mode
- Fixed RSOD when using too little filament in MMU prints
- Allow nozzles smaller than 0.2 mm
- Allow aborting on missing sheet
- Allow continuing a single selftest
- “Shipping reset” factory reset preset
- Small UBL code refactoring #4733