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@github-actions github-actions released this 04 Mar 00:21
· 108 commits to v2.x since this release
v2.0.0
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miklschmidt Mikkel Schmidt
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Learn about vigilant mode.

RatOS V2.0

RatOS v2 is not backwards compatible with RatOS v1, you will have to reflash your Raspberry Pi and start over with a new configuration template. Use your old printer.cfg for reference values.

Major new features

  • Now based on bullseye
  • The RatOS configurator will now help you flash your controlboard and toolboards, greatly simplifying installation.
  • Toolboards are now supported.
  • Stowable probes like euclid and klicky are now support.
  • Unified homing: everything is now handled through a single homing override. Sensorless homing now requires no tinkering with homing macros (you still need to tweak current and sensitivities). Including a stowable probe config automatically enables deploying and stowing. Axes can now use individual homing procedures, such as sensorless on X and endstops on Y.
  • MainsailOS has been merged which brings timelapse and crowsnest.
  • Preinstalled: https://github.com/worksasintended/klipper_linear_movement_analysis
  • Klipper now runs Python 3
  • Experimental BTT CB1 support
  • RatOS notifications in Mainsail.

Minor new features

  • A bunch of new macro variables to tweak the RatOS macros (see http://os.ratrig.com/docs/configuration/macros), including end park z hop, prime positions, etc etc.
  • Configurator now maintains klipper and moonraker extension symlinks (will automatically restore in case of a hard reset, can also be triggered automatically through the configurator actions menu at RatOS.local/configure)
  • Configurator now in charge of flashing all connected boards when klipper is updated.
  • START_PRINT can now use the hotend to measure chamber temp. For example to wait for chamber to reach 40 degrees, use START_PRINT CHAMBER_TEMP=40. The bed temperature during chamber heating is configurable via the macro variable variable_start_print_heat_chamber_bed_temp.

Minor changes

  • Primeblob has changed sides for stowable probe support.
  • The toolhead now moves along the edge of the buildplate when navigating to the primeline/primeblob start position, and only lowers the nozzle when it has arrived.
  • config repository directory has been renamed to RatOS.

Bug fixes

  • IPv6 has been disabled (hopefully no more issues with RatOS.local / moonraker not working on IPv6 capable networks).

New supported printers

  • Voron V2.4 support (Experimental)
  • Voron V0.1 Support (Experimental)
  • Prusa Mini (Experimental)
  • Prusa MK3S (Experimental)

New supported boards

  • BTT Manta M8P
  • BTT Manta M4P
  • BTT Manta E3EZ
  • BTT SKR 3
  • BTT SKR 3 EZ
  • BTT SKR Mini E3 3.0
  • BTT SKRat 1.0
  • BTT Octopus Pro H723

New supported toolboards

  • BTT EBB42 v1.0
  • BTT EBB42 v1.1
  • BTT EBB42 v1.2
  • BTT EBB36 v1.0
  • BTT EBB36 v1.1
  • BTT EBB36 v1.2
  • Mellow Fly SHT42 v1
  • Mellow Fly SHT36 v1

Bug fixes

  • IPv6 has been disabled (no more issues with RatOS.local / moonraker not working on some IPv6 capable networks).
  • Automatic flashing is now more resilient and will detect and attempt to recover if the board gets stuck in DFU mode.
  • Configurator now correctly restarts on updates.
  • Since the initial flashing is now done via the configurator, the issues with broken firmware should now be eliminated.
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