# impeccable ext-v1.3.3 — Extension 1.3.3

- Product: impeccable (https://whatsnew.fyi/product/impeccable)
- Vendor: impeccable
- Date: 2026-08-26
- Version: ext-v1.3.3
- Original notes: https://github.com/pbakaus/impeccable/releases/tag/ext-v1.3.3
- Permalink: https://whatsnew.fyi/product/impeccable/releases/ext-v1.3.3

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **fixed** — Comments are stripped before matching in detector
- **fixed** — oklch parses in the contrast checks
- **fixed** — color-mix() hexes stop tripping gradient contrast
- **fixed** — Dashed single-direction rules no longer read as grid backgrounds

- **The accuracy work, bundled.** Rebuilds the engine with this round's detector fixes: comments are stripped before matching, oklch parses in the contrast checks, color-mix() hexes stop tripping gradient contrast, and dashed single-direction rules no longer read as grid backgrounds. The same 59 rules, quieter. Chrome and Firefox.