* fix(#1580): exclude 0/999 sentinels from milestone-complete guard and roadmap analyze Closed #1445 added the `^999` backlog-sentinel exclusion to the progress denominators but missed two other resolvers, leaving two user-facing failures live on a milestone whose only directory-less ROADMAP heading is a backlog sentinel: (A) `milestone complete` was blocked by the unstarted-phase guard in src/milestone.cts — it flagged `### Phase 999: Backlog` as an unstarted phase and refused to close a fully-shipped milestone without --force. (B) `roadmap analyze` (src/roadmap.cts) counted the sentinel in phase_count and routed `next_phase` straight into Phase 999. Both now skip Phase 0 (pre-milestone) and Phase 999 (backlog) sentinels, mirroring the engine-wide convention (phase-id getMilestoneFromPhaseId, roadmap-command-router SENTINELS, the #1445 progress filters). Symptom (C) (state.cts total_phases) was already fixed inline by #1445/#1514 and is out of scope here. Regression coverage folded into tests/fix-1445-*.test.cjs (scenarios C and D); updated tests/bug-978 fixture to use a real unstarted phase (Phase 2) instead of a 999 sentinel, since the sentinel is now correctly excluded from that guard. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * chore(#1580): add changeset for 0/999 sentinel exclusion fix Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- 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.