77bf21b3a6
* test(#1995): regression test for agent-<id> branch namespace Add failing-first tests proving that normalizeCleanupManifestEntry and planWorktreeRecordAgent reject Claude Code's current agent-<id> isolation branches (only worktree-agent-<id> is accepted). Boundary tests cover both namespaces plus rejection cases. * fix(#1995): widen worktree branch regex to accept agent-<id> namespace Claude Code's isolation="worktree" branch naming changed from worktree-agent-<id> to agent-<id>. Widen the regex in all 7 locations from ^worktree-agent-[A-Za-z0-9._/-]+$ to ^(worktree-)?agent-[A-Za-z0-9._/-]+$ so both namespaces are accepted. Introduce a shared WORKTREE_AGENT_BRANCH_RE constant in src/worktree-safety.cts to prevent future drift. Closes #1995 * fix(#1995): update workflow guards, test assertions, and baselines Widen the branch-check regex in execute-phase.md and execute-plan.md. Update all test assertions that checked for ^worktree-agent- to expect the widened ^(worktree-)?agent- pattern. Regenerate golden-install-parity fixtures, agent-size-baseline, and workflow-size-baseline. Closes #1995 * fix(#1995): update extractCwdGuardBash sanity check for widened regex The e2e test's sanity check verified the extracted bash block contained 'worktree-agent-'. After widening to '(worktree-)?agent-', update the check to match the new pattern. * fix(#1995): widen missed workflow-guard branch check + changeset + lint fixes - hooks/gsd-workflow-guard.js: widen startsWith('worktree-agent-') to /^(worktree-)?agent-/ regex — same defect class, was missed in prior commit - tests/worktree.test.cjs: fix indentation regression from prior edit - Add .changeset/1995-worktree-agent-branch-namespace.md (pr:0 placeholder) Found by orthogonal code review (Step 4). * fix(#1995): regenerate golden + size baselines for workflow-guard change * docs(#1995): backfill changeset PR number (2548)
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.