FastLED Files

The FastLED library for colored LED animation on Arduino

This is an exact mirror of the FastLED project, hosted at https://github.com/FastLED/FastLED. SourceForge is not affiliated with FastLED.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
FastLED 3.10.4 source code.tar.gz	2026-06-15	35.9 MB	0
FastLED 3.10.4 source code.zip	2026-06-15	38.3 MB	12
README.md	2026-06-15	833 Bytes	1
Totals: 3 Items		74.1 MB	13

FastLED 3.10.4

Bumps the bundled zccache floor to >=1.12.7 to pick up [zackees/zccache#763](https://github.com/zackees/zccache/issues/763), which version-namespaces the cache root and closes the version-shadow chain at [zackees/zccache#762](https://github.com/zackees/zccache/issues/762).

Practically: side-by-side installs (e.g. PyPI + bundled fbuild copies) no longer trample each other's daemon state, fixing the silent mid-build daemon death reported in zackees/zccache#759 and the 1.12.6 self-hash regression in zackees/zccache#760.

No FastLED source code changes — Arduino API and runtime behaviour are identical to 3.10.3.

Source: README.md, updated 2026-06-15

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