LightBurn 1.4.01 Released - Patch notes

LightBurn 1.4.01 Patch Notes

This update to the 1.4.00 release fixes a handful of bugs. No major feature updates or changes.

Here’s a list of what’s changed:

Added: Support for new 1Gb Thunder Laser controller
Added: Support for Large Canvas scale in AI files
Added: Support for Ruida controller stored scanning offsets
Bugfix: Don’t auto-connect lines to existing shapes if on different layers
Bugfix: Slot resizer bug fixes for rectangular slots
Bugfix: Fixed docking with perpendicular lines
Bugfix: Offset Fill didn’t respect power scale
Bugfix: reload hotkey map on language Change
Bugfix: Support SVG ‘dominant-baseline’ tag on text
Bugfix: DXF line patterns that are extremely short should be ignored
Bugfix: Done Marking signal pulse wasn’t always turned off
Bugfix: UV Pulse length now shown as μS, clamps correctly based on frequency limits
Bugfix: Cut/Copy/Paste behavior in edit boxes now working as intended on MacOS
Bugfix: inline JPG images within PDF’s didn’t load correctly
Bugfix: Measure tool reported incorrect arc lengths for grouped / scaled shapes
Bugfix: Ruida start/end delays didn’t work if longer than 17 seconds
Bugfix: Don’t re-join broken nodes if the user simply clicks to select, but doesn’t move
Bugfix: Galvo timing overrides were not being shown correctly on sub-layers
Bugfix: Added support for true RGB colors in DXF layers
Bugfix: Slot resizer was resizing some 4-point rect shapes in the wrong direction
Bugfix: Headcam on DSPs wasn’t polling controller connection properly
Bugfix: head camera math was a little off, could trigger limit switches
Bugfix: Rotary was still using A axis when B selected

We’ve found a minor bug in this release, and will push an updated version of 1.4.01 shortly - thanks to everyone who reported via

We’ve fixed the issue with a new patch - please download the latest version from
Releases · LightBurnSoftware/deployment · GitHub or Download Free Trial – LightBurn Software