* fix(#1634): honor capability hook matcher and node-prefix command Capability hook install (applyCapabilitySharedEdits) wrote each settings.json hook entry with no `matcher`, so a tool-scoped hook fired on every tool (a fail-closed guard could then block the whole session), and emitted a bare single-quoted script path so a .js-family hook from a git/tarball source without +x failed with Permission denied on every matching call. - Pass through an optional declared `matcher` (entry-level sibling of `hooks`); absent => omitted (match-all), so existing shipped capabilities are unchanged. - Validate `matcher` in the declaration (non-empty string, no control chars). - Emit `node <quoted-path>` for .js/.cjs/.mjs hooks (mirrors first-party); .sh and others keep the bare quoted path (unchanged). Root cause: the manifest hook schema (validator rule C4) was {event, script} only with no matcher, and applyCapabilitySharedEdits never read or wrote one; the command used shellSingleQuote(absScript) with no node prefix. Regression tests fail-first on both defects (matcher dropped; bare path) and pass after the fix; #1460 command assertions updated for the node prefix. * chore(#1634): backfill changeset pr:1638 * fix(#1634): resolve lint and windows CI failures - validator: replace the control-character range regex with a char-code loop. The literal /[\x00-\x1f\x7f]/ tripped ESLint's no-control-regex rule; char codes are equally precise and lint-clean. Behavior unchanged (still rejects matchers containing ASCII control characters incl. DEL). - test: gate the executable-bit precondition on POSIX. Windows fs does not honor POSIX write modes (a 0o644 write reads back as 0o666), so the precondition is meaningless there and failed the windows-latest lane. The node-prefix assertion — the actual fix — is platform-independent and still runs everywhere. * docs(#1634): amend ADR-894 for optional lifecycle hook matcher The `role: "feature"` `hooks[]` entry now carries an optional `matcher` (settings.json tool-scoping pattern: exact/pipe/wildcard/regex). Document the field in the §2 schema table and record a Grilling-amendments entry: the install path projects a declared matcher onto the emitted settings.json hook entry (absent = match-all, so shipped capabilities are unchanged), and per-runtime matcher projection (ADR-857 D8) stays a separate concern. This amendment ships with the fix that introduced the field rather than as a follow-up. * docs(#1634): record WINDOWS-POSIX-MODE-BIT-ASSERT defect in CONTEXT.md Capture the CI failure pattern from #1634/PR #1638 so it is not repeated: a test that writes a file with a POSIX mode and then asserts statSync().mode & 0o777 === <octal> passes on macOS/Linux but fails on windows-latest (Windows fs does not honor POSIX write modes — reads back 0o666). Added as a machine-greppable DEFECT predicate (symptom/examples/detect/fix-forward/ prevention) next to DEFECT.WINDOWS-TEST-PORTABILITY, with the fix-forward: gate the mode-bit precondition on process.platform !== 'win32' and keep the platform-independent behavioral assertion running everywhere.
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.