* enhance(#4273): add phase.tdd-applicable single-owner predicate One query verb computes TDD-applicability for a plan (CLI flag, plan type: tdd frontmatter, a task's tdd="true" attribute, or the workflow.tdd_mode config default), mirroring phase.mvp-mode's precedence-cascade shape. Foundation for epic #4272 Phase 2, which wires both dispatch backends to consume it instead of restating the predicate independently. Also fixes workflow.tdd_mode, workflow.research, and workflow.nyquist_validation, which never reached cmdInitExecutePhase/cmdInitPlanPhase/cmdInitDebug/cmdInitNewMilestone because loadConfig() never populates config.workflow — a dead accessor found while wiring this verb's own config read, fixed inline per the no-defer rule rather than left alongside it. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> * docs(#4273): document phase.tdd-applicable's FEATURES.md entry Add a docs/features/ fragment for the new phase.tdd-applicable query verb and regenerate docs/FEATURES.md. docs/COMMANDS.md is left untouched: it documents /gsd-* slash commands only, and the sibling verb phase.tdd-applicable mirrors (phase.mvp-mode) has no formal CLI reference entry anywhere in docs/ either -- only inline prose mentions in docs/reference/workflow-fragments.md -- so there is no COMMANDS.md precedent to extend. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> * fix(#4273): use PHASE_NOT_FOUND reason code, remove try/finally from tests Two orthogonal code reviews flagged a mistyped error reason and a CONTRIBUTING.md-banned try/finally pattern in the phase.tdd-applicable change; both are corrected here. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> * fix(#4273): stop whitelisting capability-owned config keys centrally workflow.tdd_mode, workflow.research, and workflow.nyquist_validation are each already owned by their own first-party capability's federated config schema (the tdd/research/nyquist capabilities declare them under their own capability.json `config`), resolved via isCapabilityConfigKey. Adding them to gsd-core/bin/shared/config-schema.manifest.json's central validKeys, as the prior commit in this branch did (mirroring workflow.mvp_mode, which genuinely is central-only), declares the same key in two places at once. That collision breaks capability-loader.cts's loadRegistry composition: gsd-test caught this as 84-85 unrelated failures across capability-cli/capability-command-dispatch/capability-lifecycle test files, every one showing "unknown capability: <id>" for a freshly-installed third-party capability that should have resolved fine. Verified directly (not asserted): reverting only this file, keeping the config-loader.cts tdd_mode/research/nyquist_validation flattening and the init.cts call-site fixes from the prior commit, and re-running the exact capability install + capability set repro from tests/capability-cli.test.cjs's "issue-2322" test locally reproduces the failure with the whitelist entries present and clears it without them. loadConfig() still surfaces all three flattened values correctly with no central whitelist entry (confirmed directly against the compiled module) — the whitelist additions were never required for the #4273 fix to work; they were an incorrect over-application of the mvp_mode precedent to keys that aren't central. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> * fix(#4273): use getNested for tdd_mode (no legacy top-level fallback), allowlist new test file Both fixes address defects found by a gsd-test bench run: tdd_mode routed through get() invented an undocumented top-level alias that silently outranked the canonical workflow.tdd_mode key, and the new phase-tdd-applicable test file was missing from the file-count allowlist. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> * chore(#4273): backfill changeset PR number Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> --------- Co-authored-by: sim <sim@local> Co-authored-by: Claude Sonnet 5 <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.