Update dependency Anthropic to 12.36.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Anthropic (source)	12.16.0 → 12.36.0

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Release Notes

anthropics/anthropic-sdk-csharp (Anthropic)

v12.36.0: Anthropic: v12.36.0

Compare Source

12.36.0 (2026-07-16)

Full Changelog: Anthropic-v12.35.1...Anthropic-v12.36.0

Features

• api: add support for dreaming (1228406)
• api: add support for MCP Tunnels (adea206)
• helpers: add session delta accumulator for agent.message previews (#​78) (4b1f9d6)

Chores

• docs: updates to descriptions and examples (4696922)

v12.35.1: Anthropic: v12.35.1

Compare Source

12.35.1 (2026-07-02)

Full Changelog: Anthropic-v12.35.0...Anthropic-v12.35.1

Chores

• docs: small updates to field descriptions (8cc7e4b)

v12.35.0: Anthropic: v12.35.0

Compare Source

12.35.0 (2026-07-02)

Full Changelog: Anthropic-v12.34.1...Anthropic-v12.35.0

Features

• api: add agent-memory-2026-07-22 beta header (6e712be)

v12.34.1: Anthropic: v12.34.1

Compare Source

12.34.1 (2026-07-01)

Full Changelog: Anthropic-v12.34.0...Anthropic-v12.34.1

Chores

• api: remove some nonfunctional types from the SDKs (7a70377)

v12.34.0: Anthropic: v12.34.0

Compare Source

12.34.0 (2026-06-30)

Full Changelog: Anthropic-v12.33.0...Anthropic-v12.34.0

Features

• api: add support for Managed Agents event delta streaming, agent overrides, reverse pagination, vault credential injection scoping, and agent and deployment webhook events (78ef01b)

v12.33.0: Anthropic: v12.33.0

Compare Source

12.33.0 (2026-06-30)

Full Changelog: Anthropic-v12.32.0...Anthropic-v12.33.0

Features

• api: add support for claude-sonnet-5 (8dcc5b0)

v12.32.0: Anthropic: v12.32.0

Compare Source

12.32.0 (2026-06-29)

Full Changelog: Anthropic-v12.31.0...Anthropic-v12.32.0

Features

• api: add support for 2026031 web fetch and support tools (77cb54a)

Chores

• api: accept user profile ID's when counting tokens (4ffbe1e)

v12.31.0: Anthropic: v12.31.0

Compare Source

12.31.0 (2026-06-24)

Full Changelog: Anthropic-v12.30.0...Anthropic-v12.31.0

Features

• client: add support for system.message streaming events (9bfe2fc)

Chores

• api: add support for new refusal category (052f687)
• api: add support for sending User Profile ID in request headers (02d6377)
• internal: add lock file (#​63) (6a75efb)

v12.30.0: Anthropic: v12.30.0

Compare Source

12.30.0 (2026-06-18)

Full Changelog: Anthropic-v12.29.1...Anthropic-v12.30.0

Features

• api: add support for new code_execution_20260120 tool (7943727)
• helpers: single source for x-stainless-helper + tag the refusal-fallback handler (#​56) (d25bd32)

Bug Fixes

• client: bad model definitions (050cd3c)
• compilation errors (#​55) (ecd75dd)

v12.29.1: Anthropic: v12.29.1

Compare Source

12.29.1 (2026-06-15)

Full Changelog: Anthropic-v12.29.0...Anthropic-v12.29.1

Bug Fixes

• api: add frontier_llm refusal category (24fc8a9)

Chores

• api: remove retired models from API and SDKs (bbb8c9e)

v12.29.0: Anthropic: v12.29.0

Compare Source

12.29.0 (2026-06-09)

Full Changelog: Anthropic-v12.28.0...Anthropic-v12.29.0

Features

• api: add support for Managed Agents deployments and environment variable credentials (01bc60a)

v12.28.0: Anthropic: v12.28.0

Compare Source

12.28.0 (2026-06-09)

Full Changelog: Anthropic-v12.27.0...Anthropic-v12.28.0

Features

• api: add support for claude-mythos-5 and claude-fable-5, with support for server-side fallbacks on refusal (a9d68ed)
• client: adds client-side fallbacks middleware for API providers that do not support server-side fallbacks (a9d68ed)

Bug Fixes

• credentials: accept access_token-type credentials files (#​23) (4a5b809)

v12.27.0: Anthropic: v12.27.0

Compare Source

12.27.0 (2026-06-06)

Full Changelog: Anthropic-v12.26.0...Anthropic-v12.27.0

Features

• api: small updates to Managed Agents types (f086ce2)

v12.26.0: Anthropic: v12.26.0

Compare Source

12.26.0 (2026-06-05)

Full Changelog: Anthropic-v12.25.0...Anthropic-v12.26.0

Features

• api: mark Claude Opus 4.1 as deprecated (4658f3a)

v12.25.0: Anthropic: v12.25.0

Compare Source

12.25.0 (2026-06-05)

Full Changelog: Anthropic-v12.24.1...Anthropic-v12.25.0

Features

• client: add first class handler support (86994df)

v12.24.1: Anthropic: v12.24.1

Compare Source

12.24.1 (2026-05-28)

Full Changelog: Anthropic-v12.24.0...Anthropic-v12.24.1

Bug Fixes

• carry tool_use input and compaction deltas through accumulators (#​845) (f257daf)
• preserve top-level json schema keywords (#​196) (2321f9d)

v12.24.0: Anthropic: v12.24.0

Compare Source

12.24.0 (2026-05-28)

Full Changelog: Anthropic-v12.23.0...Anthropic-v12.24.0

Features

• api: Add support for claude-opus-4-8, mid-conversation system blocks, and usage.output_tokens_details (eae1ede)

Documentation

• replace literal newlines (e1ef40d)

v12.23.0: Anthropic: v12.23.0

Compare Source

12.23.0 (2026-05-21)

Full Changelog: Anthropic-v12.22.0...Anthropic-v12.23.0

Features

• api: Add support for thinking-token-count beta for estimated tokens in thinking block deltas when streaming (4618399)

v12.22.0: Anthropic: v12.22.0

Compare Source

12.22.0 (2026-05-19)

Full Changelog: Anthropic-v12.21.0...Anthropic-v12.22.0

Features

• client: Add support for self-hosted sandboxes in CMA with sandbox helpers (363644e)

v12.21.0: Anthropic: v12.21.0

Compare Source

12.21.0 (2026-05-13)

Full Changelog: Anthropic-v12.20.1...Anthropic-v12.21.0

Features

• api: Add BetaManagedAgentsSearchResultBlock types (3e20ea7)
• api: Add support for cache diagnostics beta (bf1ba59)

Chores

• api: spec updates (5fd91e0)

v12.20.1: Anthropic: v12.20.1

Compare Source

12.20.1 (2026-05-11)

Full Changelog: Anthropic-v12.20.0...Anthropic-v12.20.1

Bug Fixes

• internal: disable default HttpClient timeout as we have our own (fc84460)

v12.20.0: Anthropic: v12.20.0

Compare Source

12.20.0 (2026-05-06)

Full Changelog: Anthropic-v12.19.0...Anthropic-v12.20.0

Features

• api: add support for Managed Agents multiagents and outcomes, webhooks, vault validation (31b3066)

Bug Fixes

• api: Adjust webhook configuration (1fdd8a2)

v12.19.0: Anthropic: v12.19.0

Compare Source

12.19.0 (2026-05-05)

Full Changelog: Anthropic-v12.18.0...Anthropic-v12.19.0

Features

• client: allow targeting a workspace for OIDC federation token exchange (64d0a3f)

v12.18.0: Anthropic: v12.18.0

Compare Source

12.18.0 (2026-05-05)

Full Changelog: Anthropic-v12.17.0...Anthropic-v12.18.0

Features

• api: improve Managed Agents APIs (1bf373a)
• client: add Workload Identity Federation, interactive OAuth, and auth profiles (#​832) (cb1a18b)
• memory: add beta memory tool (#​814) (9ed1438)
• support setting headers via env (aa93247)

Bug Fixes

• client: Adjust credentials auth to be consistent with other SDKs (#​829) (7dd7106)
• client: map HostedFileContent with image media type to image block (#​183) (6ed6f2b)

v12.17.0: Anthropic: v12.17.0

Compare Source

12.17.0 (2026-04-23)

Full Changelog: Anthropic-v12.16.0...Anthropic-v12.17.0

Features

• api: CMA Memory public beta (011860b)
• client: Add prompt caching support via WithCacheControl extension to Microsoft.Extensions.AI (f007149)

Bug Fixes

• api: fix errors in api spec (c47a83f)
• api: restore missing features (48232d1)

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