- **Every artifact now has one address, `/artifacts/<id>`, and old Pages links lead there.** With the Artifacts library in the web build, `/pages/<slug>`, `/pages/@<id>`, `/pages?ref=<id>`, `/pages/<slug>?artifact=1[&version=N]` and `/pages/craft/editor?page_id=<id>` resolve the page once and replace themselves with `/artifacts/<id>?workspace_id=…` (keeping a pinned project version); `/pages` opens the library. The Pages panel editor, the project source editor and kinds the Artifacts detail cannot open stay on Pages. Restricted members are never redirected and see exactly what they saw before. The server now returns the canonical address for a created document (`crewship doc create`) and in the agent project tool's `page_path`; without the library, `/artifacts/<id>` opens a project in the Pages project viewer and any other kind in its Pages detail. `/p/<token>` is unchanged. ⚠️ **Behaviour change:** `NEXT_PUBLIC_PAGES_OPEN_ARTIFACTS` is removed; `NEXT_PUBLIC_ARTIFACTS_LIBRARY` alone now turns on the redirects.