New features
- HT hotend support with automatic hotend detection
- PPS and PPA filament presets for the HT hotend
- PVA and BVOH filament presets [6.9.2]
- Filament color support
- Tool mapping presets and Smart mapping
- Automatic Z-axis alignment on uneven bed
- Runout Reaction setting for instant or delayed runout handling (#5423)
- Reworked tool mapping screen [MMU] [6.6.0]
Changes and improvements
- New versioning policy
- Bed now moves further down after finishing, pausing or stopping a print [6.9.0]
- Reorganized Tune menu [6.9.0]
- Tool mapping is now preserved when reprinting a job [MMU] [6.9.0]
- New Customize button for tweaking a loaded filament
- Stuck filament dialog now offers Ignore and Disable options [6.9.0]
- Improved Nozzle Wiper cleaning [Gen 2] [6.10.1]
- Parking now lifts the Z axis faster [6.9.1, 6.10.2]
- Heater selftest now lowers the bed further to leave room for hands [6.9.1]
- Chamber vents now close automatically at the end of a print [6.9.0]
- Filament sensor selftest now detects a disconnected sensor [6.9.0]
- G-code lines sent over USB/serial that are too long now show a warning
- PrusaLink file downloads now keep long file names
- Prusa Connect now shows changed chamber, fan and light values within seconds
- MMU filament menu now shows the loaded filament and its color [MMU]
Fixes
- Improved security and robustness
- Fixed unreliable homing [6.9.1]
- Fixed the Wi-Fi connection hanging after a communication error [6.9.1, 6.10.2]
- Fixed the PNG thumbnail of plain G-code files not showing in Prusa Connect
- Fixed chamber temperature serial reporting format
- Fixed an extra blob of filament when resuming after a power failure [6.9.0]
- Fixed settings being lost when power was cut while they were being saved [6.10.1]
- Fixed retract or purge running on a nozzle cooled down by the safety timer [6.9.0]
- Fixed the Not enough tools G-code check blocking prints with no way to bypass it
- Fixed a crash when the door was opened during homing
- Fixed wrong remaining time after resuming from a power failure [6.9.0]
- Fixed factory reset of the HW configuration not resetting calibrations [6.9.0]
- Fixed M340 refusing to set the syslog host when metrics were allowed [6.9.0]
- Fixed a crash on the print preview screen
- Fixed text overflowing on the factory reset screen
- Fixed a crash when changing Front PTFE Length [MMU]
- Fixed tool mapping being ignored when starting a print from Prusa Connect
- Display glitch recovery now also works on error and boot screens
- Fixed not saving a crash dump on a red screen error (RSOD) [6.9.0]