Update Serverless (Python)

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ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
anthropic	^0.34.1 → ^0.86.0
aws-lambda-powertools (changelog)	2.38.1 → 2.43.1
awswrangler	3.7.3 → 3.15.1
openai	1.34.0 → 1.109.1
pandas	2.2.2 → 2.3.3
pytest-mock (changelog)	3.14.0 → 3.15.1
python-dotenv	1.0.1 → 1.2.2
tenacity	8.3.0 → 8.5.0

---

Release Notes

anthropics/anthropic-sdk-python (anthropic)

v0.86.0

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Full Changelog: v0.85.0...v0.86.0

Features

• add support for filesystem memory tools (#​1247) (235d218)
• api: manual updates (86dbe4a)
• api: manual updates (45d9cc0)

Bug Fixes

• AsyncAnthropic._make_status_error missing 529 and 413 cases (#​1244) (05220bc)
• deps: bump minimum typing-extensions version (09ab112)
• pydantic: do not pass by_alias unless set (b17480e)

Chores

• internal: tweak CI branches (3c0308c)

v0.85.0

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Full Changelog: v0.85.0...v0.86.0

Features

• add support for filesystem memory tools (#​1247) (235d218)
• api: manual updates (86dbe4a)
• api: manual updates (45d9cc0)

Bug Fixes

• AsyncAnthropic._make_status_error missing 529 and 413 cases (#​1244) (05220bc)
• deps: bump minimum typing-extensions version (09ab112)
• pydantic: do not pass by_alias unless set (b17480e)

Chores

• internal: tweak CI branches (3c0308c)

v0.84.0

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Full Changelog: v0.83.0...v0.84.0

Features

• api: change array_format to brackets (925d2ad)
• api: remove publishing section from cli target (7bc7ceb)
• helpers: add conversion helpers for MCP tools, prompts, and resources (#​1383) (9489751)

Chores

• add missing raw jsonl results method (1009d4a)
• internal: add request options to SSE classes (4f4bc8e)
• internal: make test_proxy_environment_variables more resilient (f7056e0)
• internal: make test_proxy_environment_variables more resilient to env (143efcc)
• internal: simplify http snapshots (#​1092) (4a4dc9f)
• internal: update jsonl tests (a8e6a6e)

Documentation

• rebrand to Claude SDK and streamline README (6b54405)

v0.83.0

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Full Changelog: v0.82.0...v0.83.0

Features

• api: Add top-level cache control (automatic caching) (a940123)

Chores

• update mock server docs (34ef48c)

v0.82.0

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Full Changelog: v0.82.0...v0.83.0

Features

• api: Add top-level cache control (automatic caching) (a940123)

Chores

• update mock server docs (34ef48c)

v0.81.0

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Full Changelog: v0.81.0...v0.82.0

Features

• api: fix shared UserLocation and error code types (da3b931)

Bug Fixes

• add backward-compat aliases for removed nested UserLocation classes (#​1409) (56db1e3)

v0.80.0

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Full Changelog: v0.80.0...v0.81.0

Features

• api: manual updates (0a385c2)

v0.79.0

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Full Changelog: v0.78.0...v0.79.0

Features

• api: enabling fast-mode in claude-opus-4-6 (5953ba7)

Bug Fixes

• pass speed parameter through in sync beta count_tokens (1dd6119)

v0.78.0

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Full Changelog: v0.78.0...v0.79.0

Features

• api: enabling fast-mode in claude-opus-4-6 (5953ba7)

Bug Fixes

• pass speed parameter through in sync beta count_tokens (1dd6119)

v0.77.1

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Full Changelog: v0.77.1...v0.78.0

Features

• api: Release Claude Opus 4.6, adaptive thinking, and other features (3ef1529)

v0.77.0

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Full Changelog: v0.77.0...v0.77.1

Bug Fixes

• structured outputs: send structured output beta header when format is omitted (#​1158) (258494e)

Chores

• remove claude-code-review workflow (#​1338) (aec4512)

v0.76.0

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Full Changelog: v0.75.0...v0.76.0

Features

• allow raw JSON schema to be passed to messages.stream() (955c61d)
• client: add support for binary request streaming (5302f27)
• tool runner: add support for server-side tools (#​1086) (1521316)

Bug Fixes

• client: loosen auth header validation (5a0b89b)
• ensure streams are always closed (388bd0c)
• types: allow pyright to infer TypedDict types within SequenceNotStr (ede3242)
• use async_to_httpx_files in patch method (718fa8e)

Chores

• add missing docstrings (d306605)
• bump required uv version (90634f3)
• ci: Add Claude Code GitHub Workflow (#​1293) (83d1c4a)
• deps: mypy 1.18.1 has a regression, pin to 1.17 (21c6374)
• docs: use environment variables for authentication in code snippets (87aa378)
• fix docstring (51fca79)
• internal: add --fix argument to lint script (8914b7a)
• internal: add missing files argument to base client (6285abc)
• internal: avoid using unstable Python versions in tests (4547171)
• update lockfile (d7ae1fc)
• update uv.lock (746ac05)

v0.75.0

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Full Changelog: v0.74.1...v0.75.0

Features

• api: adds support for Claude Opus 4.5, Effort, Advance Tool Use Features, Autocompaction, and Computer Use v5 (5c3e633)

Bug Fixes

• internal: small fixes (36c82f7)

Chores

• fix lint issues (4f1fd54)

v0.74.1

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Full Changelog: v0.74.1...v0.75.0

Features

• api: adds support for Claude Opus 4.5, Effort, Advance Tool Use Features, Autocompaction, and Computer Use v5 (5c3e633)

Bug Fixes

• internal: small fixes (36c82f7)

Chores

• fix lint issues (4f1fd54)

v0.74.0

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Full Changelog: v0.74.0...v0.74.1

Bug Fixes

• structured outputs: use correct beta header (e90d347)

Chores

• examples: update model references (e09461d)

v0.73.0

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Full Changelog: v0.73.0...v0.74.0

Features

• add Foundry SDK (3ae9e45)

Bug Fixes

• examples/memory: properly add assistant_content to messages (#​1049) (9c7141b)
• use posix paths in file collection for cross-platform compatibility (d9c6f40), closes #​1051

Chores

• internal: remove unnecessary wrapper around external snapshots (19eceac)

Documentation

• explain snapshot update process (#​1040) (b61fd87)

v0.72.1

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Full Changelog: v0.72.1...v0.73.0

Features

• api: add support for structured outputs beta (688da81)

v0.72.0

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Full Changelog: v0.71.1...v0.72.0

Features

• api: add ability to clear thinking in context management (27c8f17)

v0.71.1

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Full Changelog: v0.71.1...v0.72.0

Features

• api: add ability to clear thinking in context management (27c8f17)

v0.71.0

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Full Changelog: v0.70.0...v0.71.0

Features

• api: adding support for agent skills (51a606f)

v0.70.0

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Full Changelog: v0.70.0...v0.71.0

Features

• api: adding support for agent skills (51a606f)

v0.69.0

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Full Changelog: v0.69.0...v0.70.0

Features

• api: manual updates (39e62ac)

Chores

• client: add context-management-2025-06-27 beta header (36dd334)
• client: add model-context-window-exceeded-2025-08-26 beta header (2cbdb0f)
• internal: detect missing future annotations with ruff (b2a2b05)

v0.68.2

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Full Changelog: v0.68.2...v0.69.0

Features

• api: adds support for Claude Sonnet 4.5 and context management features (f93eb12)

v0.68.1

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Full Changelog: v0.68.1...v0.68.2

Bug Fixes

• do not set headers with default to omit (95b14ab)

v0.68.0

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Full Changelog: v0.68.0...v0.68.1

Chores

• deps: move deprecated dev-dependencies in pyproject.toml to dev group (df16b88)
• do not install brew dependencies in ./scripts/bootstrap by default (a457673)
• rename tool runner helper header (a9ed3f9)
• types: change optional parameter type from NotGiven to Omit (9f0a11f)
• update more NotGiven usage sites (72ab661)

v0.67.0

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Full Changelog: v0.67.0...v0.68.0

Features

• add tool running helpers (d9c9ce6)

Chores

• internal: fix tests (9858c79)
• internal: update pydantic dependency (f59c2f1)
• tests: simplify get_platform test (7596748)

v0.66.0

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Full Changelog: v0.66.0...v0.67.0

Features

• api: adds support for web_fetch_20250910 tool (f85b6a1)
• improve future compat with pydantic v3 (39f28c5)

Bug Fixes

• more updates for future pydantic v3 compat (7967d15)
• types/beta: add response content block type to params (#​1030) (9febe38)

Chores

• internal: move mypy configurations to pyproject.toml file (c5347b6)
• update SDK settings (36e6870)

v0.65.0

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Full Changelog: v0.65.0...v0.66.0

Features

• api: adds support for Documents in tool results (5309dad)

v0.64.0

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Full Changelog: v0.64.0...v0.65.0

Features

• client: adds support for code-execution-2025-08-26 tool (fe92af0)
• types: replace List[str] with SequenceNotStr in params (f542b54)

Bug Fixes

• avoid newer type syntax (c6d1cf5)
• client: remove unused import (712c6d8)

Chores

• client: sync SequenceNotStr over to custom stream methods (dd16483)
• internal: add Sequence related utils (d523f29)
• internal: bump uv version (aab5bc6)
• internal: change ci workflow machines (5383431)
• internal: codegen related update (eb8b19f)
• internal: improve breaking change detection (6c8afa9)
• internal: refactor pydantic v1 test setup (cb5444b)
• internal: run tests in an isolated environment (9adb089)
• internal: update pyright exclude list (85961ef)
• update github action (1e6a135)

v0.63.0

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Full Changelog: v0.63.0...v0.64.0

Features

• api: makes 1 hour TTL Cache Control generally available (35201ba)

Chores

• deprecate older claude-3-5 sonnet models (#​1116) (3e8e10d)

v0.62.0

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Full Changelog: v0.62.0...v0.63.0

Features

• betas: add context-1m-2025-08-07 (57a80e7)

Chores

• internal: detect breaking changes when removing endpoints (5c62d7b)
• internal: update comment in script (9e9d69c)
• internal: update test skipping reason (b18a3d5)
• update @​stainless-api/prism-cli to v5.15.0 (55cb0a1)

v0.61.0

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Full Changelog: v0.61.0...v0.62.0

Features

• api: search result content blocks (1ae15cd)

v0.60.0

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Full Changelog: v0.60.0...v0.61.0

Features

• api: add claude-opus-4-1-20250805 (baae0ee)
• api: adds support for text_editor_20250728 tool (9ad8fe5)
• client: support file upload requests (a9bd98a)

Chores

• client: add TextEditor_20250429 tool (ec207c5)
• internal: codegen related update (4498057)
• internal: fix ruff target version (3cfa202)

v0.59.0

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Full Changelog: v0.59.0...v0.60.0

Features

• update streaming error message to say 'required' not 'recommended' (57120c8)
• update streaming error message to say 'required' not 'recommended' (3b47368)

Bug Fixes

• vertex: add missing beta methods (#​1004) (f8e9cb4)

Chores

• project: add settings file for vscode (1c4a9b1)

v0.58.2

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Full Changelog: v0.58.2...v0.59.0

Features

• api: removed older deprecated models (38998fd)

Bug Fixes

• parsing: ignore empty metadata (7099f32)
• parsing: parse extra field types (dbea8a4)

Chores

• internal: version bump (5defffa)

v0.58.1

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Full Changelog: v0.58.1...v0.58.2

Chores

• internal: version bump (cd5d1ad)

v0.58.0

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Full Changelog: v0.58.0...v0.58.1

Chores

• internal: version bump (31c3b38)

v0.57.1

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Full Changelog: v0.57.1...v0.58.0

Features

• clean up environment call outs (4f64e9c)

Bug Fixes

• client: don't send Content-Type header on GET requests (727268f)
• parsing: correctly handle nested discriminated unions (44dd47e)

Chores

• internal: bump pinned h11 dep (9a947e1)
• internal: codegen related update (33f2b34)
• internal: version bump (5f0f5ad)
• package: mark python 3.13 as supported (703d557)
• readme: fix version rendering on pypi (dd956a6)

Documentation

• model in examples (89b6925)
• model in examples (1eccecb)

v0.57.0

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Full Changelog: v0.57.0...v0.57.1

Chores

• api: update BetaCitationSearchResultLocation (e0735b4)
• internal: version bump (d368831)

v0.56.0

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Full Changelog: v0.56.0...v0.57.0

Features

• api: add support for Search Result Content Blocks (4896178)

Bug Fixes

• improve timeout/network error message to be more helpful (347fb57)

Chores

• ci: change upload type (4dc4178)
• internal: version bump (363629c)
• stream: improve get_final_text() error message (#​979) (5ae0a33)

Documentation

• fix vertex id (f7392c7)
• fix vertex id (92fe132)
• update model in readme (1a4df78)
• update models and non-beta (a54e65c)
• update more models (9e3dd6a)

v0.55.0

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Full Changelog: v0.55.0...v0.56.0

Features

• bedrock: automatically infer AWS Region (#​974) (f648e09)
• vertex: support global region endpoint (1fd1adf)

Bug Fixes

• ci: correct conditional (18e625a)
• ci: release-doctor — report correct token name (c91f50d)
• tests: avoid deprecation warnings (71b432f)

Chores

• ci: only run for pushes and fork pull requests (447b793)
• internal: add breaking change detection (e6d0eca)
• internal: codegen related update (f88517b)
• internal: codegen related update (a385cb9)
• internal: codegen related update (9d4b537)
• internal: codegen related update (6a3a6fe)
• internal: codegen related update (28704a6)
• tests: run tests with min and max supported Python versions by default (0ad8534)
• tests: skip some failing tests on the latest python versions (f63a2d2)

v0.54.0

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Full Changelog: v0.54.0...v0.55.0

Features

• api: api update (4b2134e)
• api: api update (2093bff)
• api: manual updates (c80fda8)
• client: add support for aiohttp (3b03295)

Bug Fixes

• client: correctly parse binary response | stream (d93817d)
• internal: revert unintentional changes (bb3beab)
• tests: fix: tests which call HTTP endpoints directly with the example parameters (ee69d74)
• tests: suppress warnings in tests when running on the latest Python versions (#​982) (740da21)

Chores

• ci: enable for pull requests (08f2dd2)
• internal: update conftest.py (1174a62)
• internal: version bump (7241eaa)
• readme: update badges (00661c2)
• tests: add tests for httpx client instantiation & proxies (b831d88)
• tests: run tests in parallel (4b24a79)

Documentation

• client: fix httpx.Timeout documentation reference (b0138b1)

v0.53.0

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Full Changelog: v0.53.0...v0.54.0

Features

• client: add support for fine-grained-tool-streaming-2025-05-14 (07ec081)

Bug Fixes

• httpx: resolve conflict between default transport and proxy settings (#​969) (a6efded)
• tests: update test (99c2433)

Chores

• internal: version bump (45029f4)

Documentation

• contributing: fix uv script for bootstrapping (d2bde52)

v0.52.2

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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)

v0.52.1

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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)

v0.52.0

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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)

v0.51.0

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

Features

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

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Project	Deployment	Actions	Updated (UTC)
highlights	Ready	Preview, Comment	Mar 31, 2026 10:21am