{"name":"tengu_refusal_fallback_setting_changed","slug":"tengu-refusal-fallback-setting-changed","family":"flag","title":"Feature flags","noun":"feature flag","description":"The setting that switches models on a flagged refusal now records when you change it.","description_source":"entry","described_by":{"version":"2.1.251","anchor":"refusal-fallback-model-switching-is-now-its-own-tracked-sett"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.319","builds":0,"mined_builds":159,"first_cited":{"version":"2.1.251","released_at":"2026-08-28 15:34:26","spans":2}},"aliases":[],"entries":[{"version":"2.1.270","anchor":"refusal-fallback-silent-rearm-can-now-bypass-the-declined","heading":"Refusal-fallback \"silent rearm\" can now bypass the declined-route check for bio-category refusals","line":"A new bypass lets Claude Code re-offer a fallback model for bio-related refusals even after the user already declined that route","released_at":"2026-09-12 18:52:44","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.269","anchor":"switch-models-on-flag-setting-changed-from-boolean-toggle","heading":"'Switch models on flag' setting changed from boolean toggle to an explicit choice","line":"The 'switch models on flag' setting is now a named choice instead of a plain on\/off toggle","released_at":"2026-09-11 18:12:49","reason":"gate cited by this entry"},{"version":"2.1.269","anchor":"new-telemetry-event-when-user-toggles-the-model-refusal-fall","heading":"New telemetry event when user toggles the model-refusal-fallback auto-switch setting","line":"Changing the automatic model-fallback-on-refusal setting now fires its own telemetry event and saves via userSettings","released_at":"2026-09-11 18:12:49","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":3,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_refusal_fallback_preference_prompt","slug":"tengu-refusal-fallback-preference-prompt","description":"Switching to a fallback model after a refusal can now ask you first, and remembers your answer"},{"name":"tengu_refusal_fallback_resume_latch","slug":"tengu-refusal-fallback-resume-latch","description":"Safeguard and refusal notices now end with a Details line naming the refusal category."},{"name":"tengu_refusal_fallback_route_declined","slug":"tengu-refusal-fallback-route-declined","description":"A new bypass lets Claude Code re-offer a fallback model for bio-related refusals even after the user already declined that route"},{"name":"tengu_refusal_fallback_suppressed","slug":"tengu-refusal-fallback-suppressed","description":"A new bypass lets Claude Code re-offer a fallback model for bio-related refusals even after the user already declined that route"},{"name":"tengu_refusal_fallback_triggered","slug":"tengu-refusal-fallback-triggered","description":"If compaction's model is refused, it retries on an allowed fallback instead of failing outright."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-refusal-fallback-setting-changed","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}