Files
msd-core/.changeset
Tom Boucher 1482dc5ce0 fix(#2366): scope parseCoverageMatrix to recognized coverage tables (#2551)
* test(#2366): regression tests for parseCoverageMatrix scoping bugs

Bug 1: summary table outside matrix not parsed as data
Bug 2: multi-section matrix with repeated headers parses correctly
Bug 3: markdown emphasis on decision cell is stripped

* fix(#2366): scope parseCoverageMatrix to recognized coverage tables

Replace latching sawHeader with contextual inMatrix tracking that
resets on non-pipe lines, preventing summary tables from being parsed
as data (bug 1). Allow multiple headers for multi-section matrices
(bug 2). Strip markdown emphasis from decision cells before validation
(bug 3).

Closes #2366

* fix(#2366): update representative-corpus test to expect correct behavior

The test previously documented the known-buggy parseCoverageMatrix behavior.
Now that the fix is in place, test against the expected correct output
(expectedBlock, expectedCounts, expectedErrorCount) instead of the
currentBuggyOutput snapshot.

* docs(#2366): backfill changeset PR number (2551)
2026-07-23 07:38:00 -04:00
..

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.