LightBurn 1.7.04 represents a refined and stable point in the software's development cycle. Here's a quick summary to help you decide:
However, as with any software that controls hardware, there are a few precautions you should take before clicking "Update":
: All supported non-English languages were 100% retranslated for better accuracy. Crash Prevention
This article provides a complete breakdown of LightBurn 1.7.04—covering new features, bug fixes, performance enhancements, installation tips, and why this specific build matters for your workshop's bottom line. LightBurn 1.7.04
We tested on three common laser configurations:
Version 1.7.04 includes a tweaked algorithm for cut optimization. Previously, it only sorted by proximity. Now, it sorts by . This reduces head lift moves by 15%. Always run Edit -> Optimize Cut Path before sending to the laser.
While the changelog is extensive, here are the most impactful changes you will notice after upgrading to LightBurn 1.7.04. LightBurn 1
For diode and CO2 users, LightBurn remains the undisputed king. 1.7.04 specifically closes the gap on EZCAD for fiber users, making LightBurn a viable all-in-one solution.
LightBurn has strengthened its support for xTool laser machines, particularly concerning gcode generation and power settings.
The Internal Node Editor—arguably the biggest feature of the v1.7 branch—receives further refinement in .04. Expect smoother dragging, better snapping behavior, and fixes for those occasional "ghost nodes" that appeared during complex vector edits. It is now safer than ever to edit paths without leaving LightBurn. We tested on three common laser configurations: Version 1
LightBurn has confirmed that 1.7.04 is the "long-term support" candidate for the 1.7 generation. The next major release (1.8.x) is rumored to focus on:
Conclusion: If you use large files or complex fills, 1.7.04 pays for itself in time savings alone.
The 1.7.04 update focuses primarily on ensuring stability and addressing user-reported issues from previous 1.7 patches, such as 1.7.03 and 1.7.02.
LightBurn 1.7.04 is a patch release focused on stability and language localization. Released on December 16, 2024, it addresses a small number of bugs following the major 1.7 release and provides significant updates for international users. Key Updates in 1.7.04 Localization Overhaul
LightBurn version 1.7 is the last version compatible with Linux, versions of Windows prior to 10, and macOS prior to 11.