v4.0.0-alpha.42

What's Changed

• feat: dev container setup for Codespaces (maintainer + consumer configs) by @pacphi in #124
• feat: illustrated explainer, published as the GitHub Pages site by @pacphi in #125
• chore(deps): bump actions/upload-artifact from 4 to 7 in the actions group by @dependabot[bot] in #126
• chore(deps-dev): bump the npm group with 3 updates by @dependabot[bot] in #127
• feat: scaffold-agents subsystem — detect ADR-128 agent gaps, delegate to upstream fix when available by @pacphi in #132
• fix: status judges the AQE router by sync's projection and scope gate by @pacphi in #133
• fix: sync draws its plan from current drift; solver heal stops chasing an unpublished package by @pacphi in #136
• fix: provider-cli pick spawns anchor at the sandbox project (real-repo config corruption) by @pacphi in #138
• chore: remove the HNSW badge; widen nightly's #2885 scope note by @pacphi in #141
• fix: resolve npm's global root on versioned (kegged) node layouts by @adrianco in #130
• fix: phase 0 host/provider consistency hygiene (F-07…F-22) by @pacphi in #142
• feat: phase 1 provider axis — local-openai, per-entry records, ADR-0028 (F-28/F-29/F-30) by @pacphi in #143
• feat: phase 3a — quota surface labeling (F-10) + docs current-state verification by @pacphi in #144
• feat: phase 2 wave 1 — dispatch by registry lookup (F-01/F-02/F-03/F-04/F-17/F-14) by @pacphi in #146
• refactor: phase 2 wave 2 — status host detail via a host-neutral dispatch loop (F-05) by @pacphi in #145
• fix: wave 2 typecheck — renderer signature admits hostId by @pacphi in #147
• test: phase 2 wave 3 — registry-derived expectations (F-21) + built-in-scoped parity (F-06) by @pacphi in #148
• feat: phase 2 wave 4 — host-adapter extension point (ADR-0029, experimental) by @pacphi in #149
• feat: phase 3 — capability-derived host tiers, asymmetry notes, open-set docs (D-2/F-25/F-26/F-27) by @pacphi in #150
• docs: ADR-0031 capability graduation + local artifact snapshots by @pacphi in #153
• Host & provider consistency: Phases 0–3 (registry dispatch, provider axis, extension point) by @pacphi in #151
• ADR-0031 graduation machinery: external host adapters can be trusted, run, earn capability tiers, and graduate by @pacphi in #161
• docs: file upstream capability requests (agentic-qe#628, ruflo#3046); drop local drafts by @pacphi in #162
• feat(opencode): add compact connected ruv gateway by @robertelee78 in #152

New Contributors

• @adrianco made their first contribution in #130

Full Changelog: v4.0.0-alpha.41...v4.0.0-alpha.42