* fix(#1058): cross-reference install manifest in validate agents to catch pair drift `validate agents` considered an agent installed if ANY supported file format was present on disk. The Codex installer generates a per-agent PAIR (agents/gsd-*.md AND agents/gsd-*.toml) and records both in gsd-file-manifest.json, so a partial generated install — one side of the pair missing — was reported as healthy (agents_found: true, missing: []), masking an incomplete Codex agent install. checkAgentsInstalled now cross-references the install manifest beside the agents dir (path.dirname(agentsDir)/gsd-file-manifest.json): for each expected agent, if the manifest tracks files for it and any tracked file is absent on disk, the agent is reported in a new `incomplete` list and agents_found becomes false. The check no-ops when no manifest is present (preserves bundled/claude behavior) and is scoped to expected agents so retired/stale manifest entries cannot false-flag. Regression cases added to tests/agent-install-validation.test.cjs cover the drift case, the complete-pair (no false positive), and the no-manifest no-op. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * docs(#1058): add changeset for validate-agents manifest pair-drift fix Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.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.