* fix(#2891): normalize emitted version against the measured tree, not the measuring repo
buildParityManifest normalized the install-time {{GSD_VERSION}} stamp using
PKG_VERSION, bound at module load from the MEASURING repo's package.json. Since
#2767, currentManifests({repoRoot}) measures a DIFFERENT checkout, so during a
release cut the baseline worktree (origin/next, 1.8.0) was normalized with the
current tree's version (1.9.0) and its literal 1.8.0 stamp survived into the
hash. All 364 emitted hook paths diverged and the differential attribution gate
hard-failed every finalize/rc run.
Normalize against the version of the tree that PRODUCED the emitted output:
buildParityManifest takes an explicit pkgVersion, and currentManifests resolves
it from the measured tree via a new fail-closed measuredPackageVersion().
* chore(#2891): backfill changeset pr number (#2894)
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Co-authored-by: Test <test@example.com>