* feat(#1430): versioned capability manifest + native stamping (ADR-1244 Phase 1) Make the capability manifest versioned — the data substrate the Capability Ecosystem (ADR-1244) keys off: - capability.json gains a REQUIRED semver `version` plus the optional ecosystem envelope (`engines.gsd`, `compatVersions`, `integrity`, `provenance`); the build-time conformance validator enforces them via a new `validateVersionEnvelope()` (exported for the Phase 2 runtime overlay). - All 32 native capabilities stamped with `version` (= package version, lockstep) + `engines.gsd`; `sync-manifest-versions.cjs` gains a glob sweep that keeps them in sync, and the issue-844 regression guard is extended. - Strict SemVer 2.0.0 grammar blocks metacharacter/space/unicode smuggling in version strings; range/integrity fields are shape-validated (satisfaction and the load-time gate are deferred to Phase 2/4). - Capability rel-paths emitted forward-slash for cross-platform git correctness. Closes #1430 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs(#1430): add changeset for versioned capability manifest Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Changeset Fragments
This directory holds per-PR CHANGELOG fragments. Every PR with user-facing changes drops one (or more) <random-name>.md files here describing its CHANGELOG entry. Fragments are consolidated into the top-level CHANGELOG.md at release time.
Why
Two PRs that both edit the ### Fixed block of CHANGELOG.md always conflict on merge — git can't pick a serialization order without human input. Two PRs that each add a fresh .changeset/<unique-name>.md never conflict because they don't share lines.
See #2975 for the full rationale.
Adding a fragment
node scripts/changeset/new.cjs \
--type Fixed \
--pr 1234 \
--body "fix the thing — explain the user-visible change in one sentence"
This writes .changeset/<adjective>-<noun>-<noun>.md with frontmatter and a body. Three random words → concurrent PRs don't collide.
Format
---
type: Fixed
pr: 1234
---
**`/gsd-foo` no longer drops trailing slashes** — explain the user-visible change.
Allowed type: values follow Keep a Changelog: Added, Changed, Deprecated, Removed, Fixed, Security.
Opting out
PRs that legitimately have no user-facing impact can add the no-changelog label. CI honors it. When unsure, add the fragment.
At release time
Promotion is automatic. The release workflow's finalize job runs:
node scripts/changeset/cli.cjs render --version vX.Y.Z --date YYYY-MM-DD --allow-empty
This reads every fragment, groups bullets by type:, replaces ## [Unreleased] with a new ## [vX.Y.Z] - YYYY-MM-DD block, opens a fresh ## [Unreleased] above, and deletes consumed fragments. The --allow-empty flag ensures a no-change release still gets a dated heading (with a _No notable changes._ placeholder). A subsequent verify step confirms the promotion landed correctly. Maintainers do not run this by hand.
Archived fragments
.changeset/archived/ holds fragments for already-shipped releases (≤ 1.3.1), retained for provenance. Their content was hand-curated into the dated ## [1.x.y] sections of CHANGELOG.md during the #690 backfill — they were never consumed by render. All changeset tooling enumerates .changeset/ non-recursively, so archived fragments are never picked up or rendered. Do not move them back to the top level.