GHSA-vfj7-8cjw-p6xm affects every braces release and has no fix, so the
required frontend audit failed with seven high findings on any pull
request that changes the dependency graph. Tailwind CSS 3 (chokidar,
fast-glob, micromatch) and jscpd 4 (@jscpd/finder, fast-glob) were the
only paths in, both dev-only, and no override can remove braces from
fast-glob or micromatch. Tailwind CSS 4.3.3 through @tailwindcss/vite and
jscpd 5.4.0 leave none; npm audit over the full graph reports zero.
The stylesheet keeps the v3 rendering. It pins the v3 palette (inlined,
so opacity modifiers compile to static colors), font stacks and line
heights, keeps v3's cascade order by placing former component and
unlayered rules around the generated utilities, and restores v3 hover on
touch devices, gray-200 default borders, the 3px blue ring, placeholder
color, button cursor, table-cell padding and the space-* and divide-*
child selectors. The 900/950 shades Pulse overrode with 25% alpha are
opaque now and their callers say /25, because v4 multiplies an opacity
modifier into a translucent color instead of replacing it. Opacity
modifiers on var() colors that v3 never generated are removed.
Utility order changed from lexical to numeric, so a few caller overrides
that silently lost in v3 would start to win. Touch targets keep their
authored 44px phone size (the Machines row stays 32px); cosmetic
overrides v3 never applied are removed, and overrides it did apply use
the important suffix.
Contract-Neutral: Tailwind CSS 4 migration for GHSA-vfj7-8cjw-p6xm: utility class renames and stylesheet compatibility, no subsystem contract change
Release-line could reproduce tool identity and shared evidence regressions but could not replay browser evidence tied to private capture paths. Supply a synthetic standalone real reducer/transcript journey with blocked backend and external requests, desktop and narrow assertions, and content-hashed receipts. This verifies renderer behaviour without claiming provider, production or release admission qualification.
Change-source: pulse-maintainer
rcourtman