Vertex: v0.0.1

0.0.1 (2026-02-12)

Full Changelog: ...Vertex-v0.0.1

Features

• Add vertex provider (#108) (154b77b)

Bedrock: v0.0.1

0.0.1 (2026-02-12)

Full Changelog: ...Bedrock-v0.0.1

Features

• Add vertex provider (#108) (154b77b)

Anthropic: v12.5.0

12.5.0 (2026-02-12)

Full Changelog: Anthropic-v12.4.0...Anthropic-v12.5.0

Features

• api: enabling fast-mode in claude-opus-4-6 (d468eb3)
• client: add union variant names for C# (ad3d327)
• client: enable upload endpoint (90fef13)
• client: streaming aggregators (#105) (7cd71a0)

Bug Fixes

• client: handle edge case with renamed variable (3fc3fa7)
• client: improve behaviour for comma-delimited binary content in multipart requests (9008576)

Foundry: v0.4.2

0.4.2 (2026-02-05)

Full Changelog: Foundry-v0.4.1...Foundry-v0.4.2

Anthropic: v12.4.0

12.4.0 (2026-02-05)

Full Changelog: Anthropic-v12.3.0...Anthropic-v12.4.0

Features

• api: Release Claude Opus 4.6, adaptive thinking, and other features (f40db86)
• client: add common response headers to HttpResponse (9834908)

Bug Fixes

• client: improve union equality method (2f857bb)
• update beta service to use output_config.format (#110) (5d1eb0a)

Foundry: v0.4.1

0.4.1 (2026-01-29)

Full Changelog: Foundry-v0.4.0...Foundry-v0.4.1

Chores

• internal: codegen related update (fc997b8)
• internal: codegen related update (5e32bb5)
• internal: version bump (4e6f6dd)
• readme: remove beta warning now that we're in ga (0738e65)
• readme: remove beta warning now that we're in ga (7c4b745)

Anthropic: v12.3.0

12.3.0 (2026-01-29)

Full Changelog: Anthropic-v12.2.0...Anthropic-v12.3.0

Features

• api: add support for Structured Outputs in the Messages API (6d3d655)
• api: migrate sending message format in output_config rather than output_format (e24676b)
• client: add ToString and Equals methods (91fe9dd)
• client: add ToString to ApiEnum (6c1887d)
• client: add Equals and ToString to params (3be5397)

Bug Fixes

• client: handle unions containing unknown types properly (9dc5b92)

Chores

• change visibility of QueryString() and AddDefaultHeaders (38a18f9)
• internal: add copy constructor tests (5915cfe)
• internal: codegen related update (7b0a0e8)
• internal: codegen related update (fc997b8)
• internal: codegen related update (5e32bb5)
• internal: improve HttpResponse qualification (8b4d892)
• internal: simplify imports (8324572)
• internal: version bump (4e6f6dd)
• readme: remove beta warning now that we're in ga (0738e65)
• readme: remove beta warning now that we're in ga (7c4b745)

Foundry: v0.4.0

0.4.0 (2026-01-14)

Full Changelog: Foundry-v0.3.0...Foundry-v0.4.0

Features

• client: support WithRawResponse in Foundry client (#92) (39ffeb2)

Chores

• internal: codegen related update (8565b06)
• internal: codegen related update (df7fd3c)
• readme: remove beta warning now that we're in ga (613b5ce)

Anthropic: v12.2.0

12.2.0 (2026-01-14)

Full Changelog: Anthropic-v12.1.0...Anthropic-v12.2.0

Features

• client: add helper functions for raw messages (c38e0f1)
• client: add more ToString implementations (ebebe2a)
• client: add strong naming (4feeae5)
• client: support WithRawResponse in Foundry client (#92) (39ffeb2)
• client: support accessing raw responses (81ad4fe)

Bug Fixes

• client: add missing serializer options (f08055c)
• client: copy path params in params copy constructors (23fd7c6)
• client: ensure deep immutability for deep array/dict structures (d9385f7)
• client: freeze models on property access (4aec2c8)
• client: throw api enum errors as invalid data exception (6028977)
• client: union switch method type checks (e0c4fcb)
• client: use readonly type for param (b00209c)
• internal: accidental custom code (2025fbb)
• internal: build (74ac455)
• internal: remove redundant line (ed85010)
• internal: remove roundtrip tests for multipart params (1e3f6e1)
• use Properties initializer for InputSchema in IChatClient extensions (#83) (b4d9faf)

Performance Improvements

• client: add json deserialization caching (d9385f7)

Chores

• client: consistently use serializer options (d02b2fa)
• client: mark claude-3-5-haiku as deprecated (b5f147c)
• client: use mutable collections for union deserialization (bd75f30)
• internal: codegen related update (8565b06)
• internal: codegen related update (df7fd3c)
• internal: format (3af90a7)
• internal: use better namespace aliases (16b810a)

Refactors

• client: add JsonDictionary identity methods (2c26557)
• client: make unions implement ModelBase (8500f1e)
• internal: JsonElement constant construction (bb19b2b)
• internal: unnest constant converter (65a1eec)

Foundry: v0.3.0

0.3.0 (2026-01-06)

Full Changelog: Foundry-v0.2.0...Foundry-v0.3.0

Features

• client: add EnvironmentUrl (d593feb)

Bug Fixes

• internal: test nullability warnings (df69317)

Chores

• internal: share csproj properties with dir build props (df69317)
• internal: use better test examples (df69317)