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[alpha] 2.3 early release

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@supermerill supermerill released this 11 Nov 17:58
· 5833 commits to master since this release
2.3.55.0
f27bd26

Merged against prusa 2.3alpha3. Don't forget to support them, they have great filaments (and printers).
It should contain some bugs. The current stable release is the 2.2.53.4

known issue

  • the cooling fan speed-up time is not working well at all in some conditions. set it to 0 to deactivate it.

new

  • prusaslicer 2.3 alpha3
  • The repetier has been implemented in parallel. Hopefully, the merge hasn't broke anything.
  • New preview code/parser, so the layer time / chronology has been redone
  • New layout - more responsive
  • #596fan startup delay revamped, now more precise as it can cut extrusion line to insert itself inside. Now it can corrupt your extrusions! yeah!
    • fan startup delay only on overhangs
    • Disable fan startup delay in custom gcode
  • #395 Z-Lift only on Top & zlift on First layers
  • #642 Z-Lift dist as a range height modifier
  • #414 overhang speed separate from bridge speed
  • #591 separate speed for "inner bridge" (the ones over sparse infill)
  • #439 add support layer time to next object layer time if unsynchronized (but it seems to not work as well as intended)
  • #614 allow acceleration to be a % of default acceleration ; also default acceleration can be a % of the max extruding acceleration
  • #612 add soft threshold for big holes XY compensation
  • change most of icon colors from orange to blue
  • klipper: now add temp & fan gcode after the start_gcode to ensure that the correct settings are in place. Tell me if it creates problems.
  • updated profiles for creality & voron.

bugfixes

  • #639 fix wipe tower brim width
  • #623 fix polyholes (less faces & works on first layer)
  • #493 fix disable switch for overhangs detection.
  • #609 fix a bug that can happens when (positive) offsetting with a big miter limit and two island merge
  • #645 fix temperature for reprap & first layer temp for multi-extruders

bugfixes in the hotfix

  • don't save the config in comments when saving the gcode.
  • physical printer / printer api crash

note: I haven't tested the linux & macos build.
You can have daily builds in the action menu of github.
You can support me with the "sponsor" button

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