: Replaced the legacy QR tool with an expansive engine capable of generating multiple complex industrial barcode formats natively.
Modified the G-code parser to always emit X and Y values during cutting to prevent errors. macOS Stability Resolved a major issue causing Virtual Cameras to crash on macOS.
: Compatible with Windows (64-bit) , macOS , and Linux .
: Improved communication for xTool users, including fixes for GCode output and the addition of variable/constant power options. LightBurn 1.7.04
Tabs assigned inside grouped vector paths failed to update on the canvas.
The first project he tried was a set of wooden coasters for a wedding order due next week. He imported his vector file, and the familiar workspace appeared — but there were subtle improvements. The preview window rendered with crisper shading, and layer names flowed into a clearer sidebar. Finn noticed a new toggle for “fast raster preview” and, on a hunch, enabled it. The preview generated instantly, giving him a precise idea of how tones and halftones would engrave.
: To ensure seamless backwards compatibility with older operating systems, the Mac version is explicitly compiled utilizing an OS 13 environment. This maintains reliable performance from macOS 10.13 all the way up through current Apple Silicon configurations. : Replaced the legacy QR tool with an
BSL fiber laser .cor alignment calibration files failed to load properly.
: This version includes 100% complete retranslations for all supported languages, making it a vital update for non-English speakers. Bug Fixes : Resolved MacOS crashes related to virtual cameras.
For users on , version 1.7.04 (or any later 1.7.x patch) represents the final supported version – a solid, reliable platform that will continue to work for years to come. If you are on a modern OS (Windows 10/11 or macOS 11+), you may eventually consider moving to LightBurn 2.0, but 1.7.04 remains an excellent and familiar choice for everyday laser engraving and cutting tasks. : Compatible with Windows (64-bit) , macOS , and Linux
The new build had done more than fix bugs. It had nudged Finn’s workflow forward. Tomorrow, he thought, he’d test nested grayscale engraving and reply on the forum with his findings. For now, the shop hummed its tired, contented hum — a small world made neater by better software.
is a highly stable, vital patch release designed to optimize device compatibility, refine cross-platform stability, and deliver flawless localized user experiences . Released by LightBurn Software on December 16, 2024 , this specific version builds directly upon the innovative foundational architecture introduced in the main 1.7 lifecycle. It solidifies system performance before the subsequent jumps into the 2.x software framework.