v1.13.0

1.13.0 (2025-09-29)

Full Changelog: v1.12.0...v1.13.0

Features

• api: adds support for Claude Sonnet 4.5 and context management features (3d5d51a)

Bug Fixes

• bugfix for setting JSON keys with special characters (c868b92)
• internal: unmarshal correctly when there are multiple discriminators (ecc3ce3)
• use slices.Concat instead of sometimes modifying r.Options (88e7186)

Chores

• bump minimum go version to 1.22 (87af8f3)
• do not install brew dependencies in ./scripts/bootstrap by default (c689348)
• internal: fix tests (bfc6eaf)
• update more docs for 1.22 (d67c50d)

v1.12.0

1.12.0 (2025-09-10)

Full Changelog: v1.11.0...v1.12.0

Features

• api: adds support for web_fetch_20250910 tool (6d5e237)

Chores

• tmp (07b65e9)

v1.11.0

1.11.0 (2025-09-05)

Full Changelog: v1.10.0...v1.11.0

Features

• api: adds support for Documents in tool results (7161c2c)

Bug Fixes

• client: fix issue in Go with nested document content params (b442cc3)
• use release please annotations on more places (31a09b0)

v1.10.0

1.10.0 (2025-09-02)

Full Changelog: v1.9.1...v1.10.0

Features

• api: makes 1 hour TTL Cache Control generally available (c28a9a3)
• client: adds support for code-execution-2025-08-26 tool (066a126)
• use custom decoder for []ContentBlockParamUnion (#464) (4731597)

Bug Fixes

• close body before retrying (c970e10)

Chores

• deprecate older claude-3-5 sonnet models (#453) (e49d59b)

v1.9.1

1.9.1 (2025-08-12)

Full Changelog: v1.9.0...v1.9.1

v1.9.0

1.9.0 (2025-08-12)

Full Changelog: v1.8.0...v1.9.0

Features

• betas: add context-1m-2025-08-07 (c086118)

Chores

• internal: detect breaking changes when removing endpoints (91ea519)
• internal: update comment in script (de412b0)
• update @stainless-api/prism-cli to v5.15.0 (555556f)

v1.8.0

1.8.0 (2025-08-08)

Full Changelog: v1.7.0...v1.8.0

Features

• api: search result content blocks (0907804)
• client: support optional json html escaping (8da877c)

v1.7.0

1.7.0 (2025-08-05)

Full Changelog: v1.6.2...v1.7.0

Features

• api: add claude-opus-4-1-20250805 (72c9d29)
• api: adds support for text_editor_20250728 tool (be56278)
• api: removed older deprecated models (88a397a)
• docs: add File Upload example (bade71b)
• update streaming error message to say 'required' not 'recommended' (0fb3d30)
• update streaming error message to say 'required' not 'recommended' (b23f6df)

Bug Fixes

• client: process custom base url ahead of time (2165b1a)

Chores

• client: add TextEditor_20250429 tool (20424fc)
• internal: version bump (e03b3bd)

v1.6.2

1.6.2 (2025-07-18)

Full Changelog: v1.6.1...v1.6.2

Chores

• internal: version bump (defc645)

v1.6.1

1.6.1 (2025-07-18)

Full Changelog: v1.6.0...v1.6.1

Chores

• internal: version bump (459dd39)