{"name":"tengu_cobalt_plinth_alder","slug":"tengu-cobalt-plinth-alder","family":"flag","title":"Feature flags","noun":"feature flag","description":"Claude can now read back a published artifact's contents; browsing, multi-file publishing and deletion are built but off.","description_source":"entry","described_by":{"version":"2.1.239","anchor":"artifact-tool-gains-a-read-action-with-multi-file-browsing-a"},"presence":{"first_seen":"2.1.239","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":60,"mined_builds":150,"first_cited":{"version":"2.1.247","released_at":"2026-08-26 18:02:01","spans":1}},"aliases":[],"entries":[{"version":"2.1.285","anchor":"artifact-pinning-remote-gate-removed-now-on-unless-the-env","heading":"Artifact pinning no longer waits on a remote switch","line":"Artifact pinning is now on by default in local sessions, and `CLAUDE_CODE_ARTIFACT_PIN` still overrides it","released_at":"2026-09-29 17:32:09","reason":"gate cited by this entry"},{"version":"2.1.247","anchor":"artifact-delete-rewritten-around-session-relaying","heading":"Artifact delete rewritten around session relaying","line":"Artifact deletes now go through a relay and report unverified responses as unconfirmed rather than deleted.","released_at":"2026-08-26 18:02:01","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.247","anchor":"artifact-deletion-goes-through-the-relay-and-can-refuse-in-c","heading":"Artifact deletion goes through the relay and can refuse in cloud sessions","line":"Artifact deletion now uses a verified relay route and still needs the delete environment variable.","released_at":"2026-08-26 18:02:01","reason":"named in this entry, gate cited by this entry, found in this entry's text"},{"version":"2.1.239","anchor":"artifact-tool-gains-a-read-action-with-multi-file-browsing-a","heading":"Artifact tool gains a read action, with multi-file browsing and delete built but gated off","line":"Claude can now read back a published artifact's contents; browsing, multi-file publishing and deletion are built but off.","released_at":"2026-08-21 17:18:54","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":4,"docs":[],"docs_total":0,"gates":[{"version":"2.1.285","state":"on-in-practice","account":true,"baseline":true,"code_default":false},{"version":"2.1.247","state":"off","account":false,"baseline":false,"code_default":false},{"version":"2.1.239","state":"unknown","account":null,"baseline":null,"code_default":false}],"related":[{"name":"tengu_cobalt_plinth","slug":"tengu-cobalt-plinth","description":"PR review artifact pages can show a pinned button that approves the pull request from your GitHub account."},{"name":"tengu_cobalt_plinth_aspen","slug":"tengu-cobalt-plinth-aspen","description":"The preview browser is locked to the local server and refuses to run if the lock fails."},{"name":"tengu_cobalt_plinth_bracken","slug":"tengu-cobalt-plinth-bracken","description":"You could start a private artifact from a published template, but two server switches keep it shut here."},{"name":"tengu_cobalt_plinth_bryony","slug":"tengu-cobalt-plinth-bryony","description":"Claude Code now always tells the artifact system it supports five-class permission asks, instead of depending on a setting or remote switch"},{"name":"tengu_cobalt_plinth_burnet","slug":"tengu-cobalt-plinth-burnet","description":"Artifact comment and subscription operations can each be switched on separately from the server."},{"name":"tengu_cobalt_plinth_campion","slug":"tengu-cobalt-plinth-campion","description":"Publish checks could warn about page thumbnails, but the experiment is off."},{"name":"tengu_cobalt_plinth_comfrey","slug":"tengu-cobalt-plinth-comfrey","description":"A new flag affects relay routing when reading published artifact files."},{"name":"tengu_cobalt_plinth_damson","slug":"tengu-cobalt-plinth-damson","description":"The artifact tool's flat verbs are mapped to a canonical action shape, with a gate deciding which toolset is active."},{"name":"tengu_cobalt_plinth_dataviz","slug":"tengu-cobalt-plinth-dataviz","description":"The chart skill hint now only appears if the dataviz skill is actually installed."},{"name":"tengu_cobalt_plinth_direct","slug":"tengu-cobalt-plinth-direct","description":"Artifact availability now hinges on one gate, and direct upload kicks in for create paths."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-cobalt-plinth-alder","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}