2bc53baa03
* test(#2947): milestone anchor must prefer heading with Phase details Row 1 of the test matrix: the failing-first regression test. When the phase-listing heading (## Phases) is NOT version-bearing but a later version-bearing progress heading (### v9.0 phase progress) exists, extractCurrentMilestone latches onto the progress heading and silently drops the phases (phase_count: 0, exit 0). Five cases: the regression, the version-bearing control (must keep working), the no-phase-details fallback, the closed-vs-open preference, and an end-to-end roadmap.analyze check. Reproduced locally against built lib + confirmed by maintainer triage (trek-e). The one-word control (## Phases -> ## v9.0 Phases) restores phase_count: 2. * fix(#2947): preserve preamble phase details when the milestone section has none Root cause was one layer deeper than the issue title: the anchor selection (selected = first non-closed version-bearing heading) is fine — the real drop happens in the preamble strip. When the phase list lives under a non-version-bearing ## Phases heading (the shipped greenfield template's own shape) and the selected version-bearing heading is a LATER progress/notes sub-heading with no ### Phase N: details of its own, the preamble strip removed every phase-detail heading from the pre-milestone region (intended to avoid duplication with a Phase Details section that does not exist here) — silently dropping all phases (phase_count: 0, exit 0, empty stderr). Fix: only strip preamble ### Phase N: headings when the selected milestone section (currentSection) actually contains its own phase details. When it does not, the preamble phases ARE this milestone's phases and must be preserved. Falls back to today's behavior (strip) whenever the selected section has phase details, so multi-milestone roadmaps with a dedicated Phase Details section (#730) are unaffected. Surgical: one conditional on the existing strip, no signature change, no change to computeSectionEnd or the #730 Phase Details append. Blast radius CRITICAL (84 upstream symbols) — the change is gated on currentSection's content so every existing roadmap that currently resolves phases correctly keeps doing so byte-identically. * chore(#2947): add changeset fragment * chore(#2947): backfill changeset PR number 3084 --------- Co-authored-by: sim <sim@local>
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.