69b309e4e0
Add ZCode as a first-party runtime via a declarative capability descriptor (capabilities/zcode/capability.json) with zero hardcoded runtime === 'zcode' branches — exercising the de-hardcoded, data-driven runtime path that 1.7.0 (ADR-1016 / ADR-1239) enables. Descriptor (all axes sourced verbatim from zcode.z.ai docs): - configHome ~/.zcode; nested skills + flat commands/agents; profile-marker install - Claude-shaped skill format reuses convertClaudeCommandToClaudeSkill (no new converter) - hostIntegration: declarative / slash-file / mcp / electron; dispatch background=false (foreground-only per docs); nested+maxDepth undocumented; passive model mode Installer registration (data, not branches): --zcode flag, allRuntimes, runtimeMap, interactive menu, --all list. getGlobalConfigDir + resolveRuntimeArtifactLayout + ALLOWED_CONFIG_RUNTIMES + resolveInstallPlan all derive from the descriptor. Revamped the brittle per-runtime golden-master tests to be count-agnostic, descriptor-derived property tests (1.7.0 makes runtimes pluggable data, so pinning frozen '15 runtime' snapshots is the wrong invariant): getdirname, label-policy, config-adapter-registry (intent + install-plan golden master), capability-registry, host-integration-descriptors (counts derive from curated maps). Adding a runtime descriptor now extends coverage with zero edits to those suites. Welcome banner, --zcode help, supported-runtimes how-to, and the host-integration capability matrix (every axis cited) updated.
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.