49 versions

• feat(api): add claude-opus-5 modellatest▲22○124f298e9a2026-07-24 16:25
• feat(api): add new stop reason 'model_context_window_exceeded'●23d051df2026-07-23 17:29
• feat(api): add support for Managed Agents model effort, initial session events, and threads delta streaming▲1●1○1181ec55662026-07-22 16:40
• chore(api): add support for new refusal category●62fb7da52026-07-21 22:04
• chore(docs): small updatesno API changes0b390442026-07-20 19:39
• chore(docs): small updatesno API changes373cf7e2026-07-17 19:43
• chore(client): docs updates○203c1a91e2026-07-17 13:44
• feat(api): add support for dreaming○58d461ea2026-07-10 16:34
• chore(docs): update model exampleno API changesac2fc672026-07-09 19:16
• chore(docs): updates to descriptions and examplesno API changesc8af65d2026-07-08 19:39
• codegen metadatano API changes2a3a9042026-07-06 20:36
• chore(docs): small updates to field descriptions○457c56c92026-07-02 20:26
• chore: release main (#1107)●24f2eb802026-07-02 19:19
• chore: release main (#1106)▲55○4996d1a992026-07-01 21:55
• feat(api): add support for Managed Agents event delta streaming, agent overrides, reverse pagination, vault credential injection scoping, and agent and deployment webhook events▲3●1○83fd0341d2026-06-30 19:01
• codegen metadatano API changes90f767a2026-06-30 18:24
• feat(api): add support for claude-sonnet-5○646b46ad32026-06-30 17:45
• feat(api): add support for 20260318 web fetch and support tools○6e3458102026-06-29 14:25
• chore(docs): updates to descriptions and example valuesno API changes3a7c5132026-06-25 21:22
• chore(api): accept user profile ID's when counting tokens○29d37c712026-06-25 18:24
• codegen metadata○10d3c49c72026-06-25 14:35
• chore: release main (#1098)●8○40ffdbfa2026-06-24 18:48
• feat(api): add support for new code_execution_20260120 tool▲18○185a3225172026-06-18 17:09
• fix(api): add `frontier_llm` refusal category●41ccd4012026-06-09 23:48
• feat(api): add support for Managed Agents deployments and environment variable credentials▲80○36813af322026-06-09 17:34
• feat(api): add support for claude-mythos-5 and claude-fable-5, with support for server-side fallbacks on refusal▲14●4○79a7858742026-06-09 16:31
• feat(api): small updates to Managed Agents types▲49●5○179a3f3c972026-06-06 17:01
• feat(api): Add support for claude-opus-4-8, mid-conversation system blocks, and usage.output_tokens_details●4○861fd7ec72026-05-28 16:43
• feat(api): Add support for thinking-token-count beta for estimated tokens in thinking block deltas when streamingno API changes1873a962026-05-21 17:34
• chore: release main (#1052)▲10○36409ff0e2026-05-19 07:08
• feat(api): Add support for cache diagnostics beta○4d1b8d042026-05-13 18:02
• chore(api): spec updates▲13●18e43bf82026-05-13 16:39
• feat(api): Add BetaManagedAgentsSearchResultBlock types▲13○15cd5801c2026-05-13 01:44
• chore: release main (#1030)▲6○857693ec92026-05-06 15:07
• chore: release main (#1017)▲44○66d3aff282026-04-30 19:40
• chore: release main (#1014)▲13○1574ac1502026-04-24 23:26
• chore: release main (#1008)▲8○2722cb8102026-04-23 20:47
• chore: release main (#1003)▲10○6793ac7c72026-04-16 14:26
• chore: release main (#985)▲24●8○1673f128f2026-04-09 18:11
• chore: release main (#982)▲7○7179d1d732026-04-08 17:04
• chore: release main (#967)○46d728142026-04-01 19:49
• feat(api): manual updates○17e88d6a72026-03-18 18:30
• chore: release main (#921)▲9○39af66c802026-03-16 17:27
• chore: release main (#917)○6fdaa72b2026-02-19 20:04
• chore: release main (#915)○1051d2868f2026-02-18 03:59
• fix(api): fix spec errors▲2●3○121ad14f2026-02-17 18:28
• feat(api): Releasing claude-sonnet-4-6▲11●14○164f1c6b272026-02-17 17:52
• feat(api): enabling fast-mode in claude-opus-4-6○566c786d2026-02-07 17:47
• feat(api): manual updatesa9f163f2026-02-05 17:38