[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fUJvKNT5pDlQZ-RpRKpHXWBWNLs1NVWl3ApQmH3Pozl4":3,"$fLvM15QH6GsG83zyo9XLpuL0_L1qqB9x9Q_0hUKzSaDg":21},{"status":4,"source":5,"previous":12,"current":16,"newerSnapshotId":20,"olderSnapshotId":20},"has-previous",{"id":6,"displayName":7,"vendor":8,"kind":9,"apiType":10,"url":11},"anthropic-api-changelog","Anthropic API","anthropic","openapi-json","rest","https:\u002F\u002Fraw.githubusercontent.com\u002Fanthropics\u002Fanthropic-sdk-typescript\u002Fmain\u002F.stats.yml",{"id":13,"contentHash":14,"fetchedAt":15},"01KRGAE9CQW0W8X7BPDW7AN7TV","a4186730f56c744bd3a3305e39299021627f136ed12848ec0bd713567fa1d7db","2026-05-13T09:24:45.234Z",{"id":17,"contentHash":18,"fetchedAt":19},"01KRH8SF9C53ZH1DB3GFKN8YVS","400ce646c6b244105a87ad8fbc08de40f4117aaf0cf56bbbb32e8be003d681ab","2026-05-13T18:15:08.713Z",null,{"alerts":22},[23,30],{"id":24,"severity":25,"title":26,"summary":27,"contentHash":18,"detectedAt":28,"slug":29},"01KRH8SK64XX6PG1VWW9WXJE0M","Additive","Add prompt cache diagnostics and search result support","Added new optional `diagnostics` request\u002Fresponse fields to the messages API for troubleshooting prompt cache misses, along with six new cache miss reason schema types (`BetaCacheMissMessagesChanged`, `BetaCacheMissModelChanged`, `BetaCacheMissPreviousMessageNotFound`, `BetaCacheMissSystemChanged`, `BetaCacheMissToolsChanged`, `BetaCacheMissUnavailable`). Also added support for `search_result` blocks in managed agents with new schemas `BetaManagedAgentsSearchResultBlock`, `BetaManagedAgentsSearchResultCitations`, and `BetaManagedAgentsSearchResultContent`, plus a new beta feature flag `cache-diagnosis-2026-04-07`. All additions are optional and backward-compatible.","2026-05-13T18:15:13.348Z","2026-05-13-add-prompt-cache-diagnostics-and-search-result-support",{"id":31,"severity":25,"title":32,"summary":33,"contentHash":34,"detectedAt":35,"slug":36},"01KRENHBQ724Q72RD372NAZP3M","Fast mode now supports Claude Opus 4.7","Claude Opus 4.7 is now available in fast mode (research preview) via the `claude-opus-4-7` model identifier with the `fast-mode-2026-02-01` beta header. This is a new optional model choice that does not affect existing integrations using earlier models.","34ae0579c0e6931a2cdb4e5b2a55189a9c65e49d5f239e3e9fa02237e75f785c","2026-05-12T18:00:11.751Z","2026-05-12-01krenhbq724q72rd372nazp3m"]