{"name":"tengu_expressive_galaxy","slug":"tengu-expressive-galaxy","family":"flag","title":"Feature flags","noun":"feature flag","description":"The auto-mode fallback warning can now appear inside SDK host apps that support it, when tengu_expressive_galaxy allows","description_source":"entry","described_by":{"version":"2.1.281","anchor":"auto-mode-fallback-warning-dialog-can-now-appear-in-sdk-host"},"presence":{"first_seen":"2.1.281","removed_in":null,"in_current_build":true,"newest_mined":"2.1.283","builds":3,"mined_builds":126,"first_cited":{"version":"2.1.281","released_at":"2026-09-23 17:01:17","spans":1}},"aliases":[],"entries":[{"version":"2.1.281","anchor":"auto-mode-fallback-warning-dialog-can-now-appear-in-sdk-host","heading":"Auto-mode fallback warning dialog can now appear in SDK hosts (tengu_expressive_galaxy, fallback on)","line":"The auto-mode fallback warning can now appear inside SDK host apps that support it, when tengu_expressive_galaxy allows","released_at":"2026-09-23 17:01:17","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[{"version":"2.1.281","state":"unknown","account":null,"baseline":null,"code_default":true}],"related":[{"name":"tengu_expressive_whistle","slug":"tengu-expressive-whistle","description":"Claude can refetch startup config when the server says it is stale, but the gate is off."},{"name":"tengu_expressive_whistle_config","slug":"tengu-expressive-whistle-config","description":"Refetch throttling after stale-data signals is now server-tunable but stays off without a server value."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-expressive-galaxy","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}