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A primary focus of the 1.6.x branch is expanded hardware support.
As this is a pre-release build, the following issues have been noted by the community:
Perhaps the most celebrated feature of the 1.6 release is the introduction of . This feature completely revolutionizes how you manage your workspace. In earlier versions, migrating your settings—including device configurations, custom material libraries, and personal preferences—to a new computer was a tedious, file-by-file process. LightBurn 1.6.03
For users operating Galvo lasers, timing parameters and hatch fills require extreme precision. LightBurn 1.6.03 resolves minor bugs related to specific hatch pattern overlaps and continuous marking mode errors, allowing for smoother gradients and deeper metal engravings without artifact lines. Key Features Carried Over from the 1.6.xx Lifecycle
LightBurn 1.6.03 was primarily a . It focused on resolving confusion caused by a bug fix in version 1.6.01 and addressing a specific issue involving SHX fonts . It remains a standard update for users running the 1.6 feature set, which introduced vendor bundles and improved draggable control handles. 2. Documented Technical Issues A primary focus of the 1
Rare reports of crashing on macOS Sonoma (v14.5) have been noted; the official support team typically recommends submitting a debug log if this occurs. Future Development: Version 2.0
after long jobs, sometimes requiring a software restart to clear the communication buffer. Usage Best Practices Key Features Carried Over from the 1
The community appreciates the ongoing updates and the responsiveness of the LightBurn team.
: Operators can compile their entire local configuration—including custom materials, machine configurations, and art libraries—into a single compressed .lbzip file for instant cross-machine migration.
The primary purpose of LightBurn 1.6.03 is to clarify and correct a bug fix introduced in version 1.6.01. The bug in 1.6.01 involved the "Load default layer settings on new or restart" option in the Settings window. This option was intended to load LightBurn's universal default settings unless a user had manually set their own defaults using the "Make Default" button in the Cut Settings Editor.