{"name":"tengu_cobalt_plinth","slug":"tengu-cobalt-plinth","family":"flag","title":"Feature flags","noun":"feature flag","description":"PR review artifact pages can show a pinned button that approves the pull request from your GitHub account.","description_source":"entry","described_by":{"version":"2.1.221","anchor":"pr-review-artifacts-can-carry-an-approve-on-github-button"},"presence":{"first_seen":"2.1.172","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":115,"mined_builds":150,"first_cited":{"version":"2.1.234","released_at":"2026-08-17 18:19:13","spans":1}},"aliases":[],"entries":[{"version":"2.1.260","anchor":"artifact-tool-availability-now-has-an-explicit-off-switch-wi","heading":"Artifact tool availability now has an explicit off-switch with telemetry","line":"Whether the artifact tool is offered now follows an explicit, logged chain of checks.","released_at":"2026-09-03 22:32:02","reason":"gate cited by this entry"},{"version":"2.1.234","anchor":"artifacts-now-default-on-for-consumer-oauth-logins","heading":"Artifacts now default on for consumer OAuth logins","line":"Artifacts are now on by default for consumer OAuth logins instead of off.","released_at":"2026-08-17 18:19:13","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.232","anchor":"artifacts-upload-conditions-simplified","heading":"Artifacts upload conditions simplified","line":"Artifact availability now hinges on one gate, and direct upload kicks in for create paths.","released_at":"2026-08-13 21:30:53","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.221","anchor":"pr-review-artifacts-can-carry-an-approve-on-github-button","heading":"PR review artifacts can carry an \"Approve on GitHub\" button","line":"PR review artifact pages can show a pinned button that approves the pull request from your GitHub account.","released_at":"2026-08-03 22:16:25","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.221","anchor":"new-artifact-diagramming-skill-and-slash-command","heading":"New artifact-diagramming skill and slash command","line":"A new \/artifact-diagramming command gives guidance on hand-authoring inline SVG diagrams inside Artifacts.","released_at":"2026-08-03 22:16:25","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.172","anchor":"artifact-tool","heading":"Artifact Tool","line":null,"released_at":"2026-06-10 17:55:48","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":6,"docs":[],"docs_total":0,"gates":[{"version":"2.1.260","state":"graduated","account":true,"baseline":true,"code_default":null},{"version":"2.1.234","state":"on-in-code","account":true,"baseline":true,"code_default":null},{"version":"2.1.232","state":"on-in-practice","account":true,"baseline":true,"code_default":false},{"version":"2.1.221","state":"on-in-practice","account":true,"baseline":true,"code_default":false},{"version":"2.1.172","state":"on-in-practice","account":true,"baseline":true,"code_default":false}],"related":[{"name":"tengu_cobalt_awning","slug":"tengu-cobalt-awning","description":"Remote sessions gain bookkeeping for the time of the last full sign-in check before model requests, off unless a server value is set"},{"name":"tengu_cobalt_compass","slug":"tengu-cobalt-compass","description":null},{"name":"tengu_cobalt_frost","slug":"tengu-cobalt-frost","description":null},{"name":"tengu_cobalt_harbor","slug":"tengu-cobalt-harbor","description":"Whether remote control auto-started, and why, is now recorded."},{"name":"tengu_cobalt_harbor_notice","slug":"tengu-cobalt-harbor-notice","description":"A resume-precheck gate is now passed to the VS Code extension, on by default."},{"name":"tengu_cobalt_heron","slug":"tengu-cobalt-heron","description":"Default `false`. Makes the context tip `opus-on-pro-near-limit` eligible: on a Pro plan, with an Opus model, after more than half of the usage limit is used, the tip suggests `\/model` and says Sonnet 5 uses the weekly limit more slowly than Opus."},{"name":"tengu_cobalt_lantern","slug":"tengu-cobalt-lantern","description":"Quick web setup stays off, now behind a named helper needing a flag and two entitlements."},{"name":"tengu_cobalt_plinth_alder","slug":"tengu-cobalt-plinth-alder","description":"Claude can now read back a published artifact's contents; browsing, multi-file publishing and deletion are built but off."},{"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."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-cobalt-plinth","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}