v0.53.0

0.53.0 (2025-06-09)

Full Changelog: v0.52.2...v0.53.0

Features

• client: add follow_redirects request option (e5238c0)
• client: add support for new text_editor_20250429 tool (b3b3f5b)

Bug Fixes

• client: deprecate BetaBase64PDFBlock in favor of BetaRequestDocumentBlock (5ac58e9)
• internal: fix typing remapping (6c415da)

Chores

• internal: codegen related update (94812ec)
• internal: version bump (41ce701)
• tests: improve testing by extracting fixtures (68c62cc)

v0.52.2

0.52.2 (2025-06-02)

Full Changelog: v0.52.1...v0.52.2

Bug Fixes

• client: fix issue with server_tool_use input tracking and improve tests (3fe3fa2)
• docs: remove reference to rye shell (2b3d677)

Chores

• docs: remove unnecessary param examples (6b129f4)

Refactors

• pkg: switch from rye to uv (f553908)

v0.52.1

0.52.1 (2025-05-28)

Full Changelog: v0.52.0...v0.52.1

Bug Fixes

• example: logo.png was broken (#1021) (1ee8314)

Chores

• examples: show how to pass an authorization token to an MCP server (18be7f3)
• internal: fix release workflows (be9af1f)

v0.52.0

0.52.0 (2025-05-22)

Full Changelog: v0.51.0...v0.52.0

Features

• api: add claude 4 models, files API, code execution tool, MCP connector and more (9c48bc6)

Bug Fixes

• package: support direct resource imports (6d73bab)

Chores

• ci: fix installation instructions (ca374e5)
• ci: upload sdks to package manager (fde0c44)
• internal: avoid errors for isinstance checks on proxies (ef4be3f)
• internal: codegen related update (40359d9)

Documentation

• add security warning for overriding parameters (#1008) (9f52239)

v0.51.0

0.51.0 (2025-05-07)

Full Changelog: v0.50.0...v0.51.0

Features

• api: adds web search capabilities to the Claude API (bec0cf9)

Bug Fixes

• pydantic v1: more robust ModelField.annotation check (c50f406)
• sockets: handle non-portable socket flags (#935) (205c8dd)

Chores

• broadly detect json family of content-type headers (66bbb3a)
• ci: only use depot for staging repos (c867a11)
• ci: run on more branches and use depot runners (95f5f17)
• internal: add back missing custom modifications for Web Search (f43ba69)
• internal: minor formatting changes (8afef08)
• use lazy imports for resources (704be81)

v0.50.0

0.50.0 (2025-04-22)

Full Changelog: v0.49.0...v0.50.0

Features

• api: extract ContentBlockDelta events into their own schemas (#920) (ae773d6)
• api: manual updates (46ac1f8)
• api: manual updates (48d9739)
• api: manual updates (66e8cc3)
• api: manual updates (a74746e)

Bug Fixes

• ci: ensure pip is always available (#907) (3632687)
• ci: remove publishing patch (#908) (cae0323)
• client: deduplicate stop reason type (#913) (3ab0194)
• client: send all configured auth headers (#929) (9d2581e)
• perf: optimize some hot paths (cff76cb)
• perf: skip traversing types for NotGiven values (dadac7f)
• project: bump httpx minimum version to 0.25.0 (b554138), closes #902
• types: handle more discriminated union shapes (#906) (2fc179a)
• vertex: explicitly include requests extra (2b1221b)

Chores

• add hash of OpenAPI spec/config inputs to .stats.yml (#912) (ddf7835)
• ci: add timeout thresholds for CI jobs (7226a5c)
• client: minor internal fixes (99b9a38)
• internal: add back release workflow (ce18972)
• internal: base client updates (2e08c71)
• internal: bump pyright version (d9ea30e)
• internal: bump rye to 0.44.0 (#905) (e1a1b14)
• internal: expand CI branch coverage (#934) (b23fdc9)
• internal: fix list file params (cfbaaf9)
• internal: import ordering changes (#895) (b8da2f7)
• internal: import reformatting (5e6cd74)
• internal: reduce CI branch coverage (07e813f)
• internal: refactor retries to not use recursion (4354e82)
• internal: remove CI condition (#916) (043b56b)
• internal: remove extra empty newlines (#904) (cfe8f6e)
• internal: remove trailing character (#924) (dc8e781)
• internal: remove unused http client options forwarding (#890) (e0428bf)
• internal: slight transform perf improvement (#931) (3ed4e5e)
• internal: update config (#914) (a697234)
• internal: update models test (b1e031d)
• internal: update pyright settings (38bdc6c)
• internal: variable name and test updates (#925) (f5d0809)
• tests: improve enum examples (#932) (808aaf3)
• vertex: improve error message when missing extra (15dc4cb)

Documentation

• revise readme docs about nested params (#900) (0f80ab0)
• swap examples used in readme (#928) (96ff1c7)

v0.49.0

0.49.0 (2025-02-28)

Full Changelog: v0.48.0...v0.49.0

Features

• api: add support for disabling tool calls (#888) (bfde3d2)

Chores

• docs: update client docstring (#887) (4d3ec5e)

Documentation

• update URLs from stainlessapi.com to stainless.com (#885) (312364b)

v0.48.0

0.48.0 (2025-02-27)

Full Changelog: v0.47.2...v0.48.0

Features

• api: add URL source blocks for images and PDFs (#884) (e6b3a70)

Documentation

• add thinking examples (f463248)

v0.47.2

0.47.2 (2025-02-25)

Full Changelog: v0.47.1...v0.47.2

Bug Fixes

• beta: add thinking to beta.messages.stream (69e3db1)

Chores

• internal: properly set pydantic_private (#879) (3537a3b)

v0.47.1

0.47.1 (2025-02-24)

Full Changelog: v0.47.0...v0.47.1

Chores

• internal: update spec (#871) (916be18)
• update large max_tokens error message (40c71df)