{"name":"tengu_client_data_stale_refetch","slug":"tengu-client-data-stale-refetch","family":"flag","title":"Feature flags","noun":"feature flag","description":"Claude can refetch startup config when the server says it is stale, but the gate is off.","description_source":"entry","described_by":{"version":"2.1.246","anchor":"off-by-default-refresh-of-startup-data-when-the-server-says-"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.309","builds":0,"mined_builds":150,"first_cited":{"version":"2.1.248","released_at":"2026-08-27 20:35:36","spans":1}},"aliases":[],"entries":[{"version":"2.1.248","anchor":"stale-client-data-refetch-timing-moved-to-config","heading":"Stale client-data refetch timing moved to config","line":"How long startup data stays fresh before refetching now comes from config, not fixed code.","released_at":"2026-08-27 20:35:36","reason":"gate cited by this entry, found in this entry's text"},{"version":"2.1.246","anchor":"off-by-default-refresh-of-startup-data-when-the-server-says-","heading":"Off-by-default refresh of startup data when the server says it is stale","line":"Claude can refetch startup config when the server says it is stale, but the gate is off.","released_at":"2026-08-25 19:17:34","reason":"gate cited by this entry, found in this entry's text"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_client_data_cache_key","slug":"tengu-client-data-cache-key","description":"An analytics event, not a feature flag. Claude Code logs it while refreshing its cached account client data, with booleans `slot_hit` (a cache slot exists for the current account key), `slot_changed`, `legacy_fallback` (no slot but the older single `clientDataCache` exists) and `slot_stale`."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-client-data-stale-refetch","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}