* fix(#1515): make Codex installs resolve their own runtime and fail closed on worktrees A Codex install with a runtime-neutral .planning/config.json resolved RUNTIME=claude and enabled git worktree isolation, which Codex's spawn_agent cannot honor. Two root causes: 1. Workflows read `config-get runtime` / `config-get workflow.use_worktrees` without `--raw`, so config-get's JSON-quoted output ("codex") was captured verbatim into the bash var and broke every `[ "$RUNTIME" = ... ]` check — the Codex fail-closed guard was dead even when runtime:codex was explicit, and Claude's own worktree degrade-check was dead too. Add `--raw` to those reads across execute-phase, autonomous, manager, diagnose-issues, quick. 2. The conversion engine emitted `--default claude` for every runtime. Stamp the codex-emitted workflows to `--default codex` (runtime) and `--default false` (use_worktrees) in _applyRuntimeRewrites case 'codex', so a neutral config on a Codex install resolves runtime=codex / worktrees off. Also extend the Codex fail-closed worktree guard to quick.md and diagnose-issues.md (they spawned isolation="worktree" with no runtime guard). Regression test asserts source<->engine parity across all five workflows (DEFECT.GENERATIVE-FIX) plus fast-check property coverage of the stamping. Closes #1515 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013vX5eUtWa2wsZEyeMf5i3r * chore(#1515): backfill changeset PR number (#1519) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013vX5eUtWa2wsZEyeMf5i3r --------- Co-authored-by: Claude Opus 4.8 (1M context) <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.