612e3e60e8
CodeQL alert #26 (js/prototype-pollution-utility) kept firing on setConfigValue because its dataflow does not trace the #663 Set-based, pre-loop keys.some(...) forbidden-key check as a sanitising barrier on the write site. - src/config.cts: replace the Set + pre-loop check with inline literal comparisons (key === '__proto__' || 'prototype' || 'constructor') on the exact key used to index `current`, immediately before each write (intermediate keys in the descent loop, plus the final key). Same forbidden set, same error message and ERROR_REASON.CONFIG_PARSE_FAILED — behaviour unchanged from #663, but the barrier is now CodeQL-recognised. - tests/config.test.cjs: add regression tests for schema-valid dynamic-prefix keys (agent_skills.__proto__, agent_skills.constructor, agent_skills.prototype, features.__proto__, review.models.constructor) that pass the isValidConfigKey schema gate and reach the guard. Each asserts the guard's own message fires (not the schema gate's "Unknown config key") and Object.prototype is not polluted. The prior #663 tests never reached the guard — their keys are rejected by the schema gate first — so the guard's real attack surface was untested. Co-authored-by: Claude Opus 4.8 <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.