Release 2019.51 Released


Senior elf
Oct 11, 2012
Kellyville, NSW
2019.51 September 21, 2019
— enh (keith) Add 3D custom model preview with live wiring view when building custom models
— enh (keith) Suppress version upgrade check when command line rendering
— enh (keith) Add ability to adjust for timezone problems with SMS service responses
— bug (dkulp) Fix problems of submodel rendering not honoring if “Blend between models” is turned off
— bug (dkulp) Fix a bunch of undefined behavior warnings from Xcode 11’s analyzers
— bug (gil) Fix Marquee rendering on Single Lines to work like prior to 2019.12.
— bug (gil) Fix after model preview reset next rotate jumps
— bug (keith) Fix S5 import of archived models
— bug (keith) When importing S5 single channel model import it at the model level rather than node level
— bug (keith) Remove syncrolight 1024 pixel per output limitation
— bug (keith) Get submodels in groups highlighting correctly in layout
— bug (keith) Fix auto layout of DMX models not producing sensible results

xLights is available for download from

Issue tracker:
Video tutorials:
xLights user manual: