Sourced from fastapi's releases.

0.135.2

Upgrades

• ⬆️ Increase lower bound to pydantic >=2.9.0. and fix the test suite. PR #15139 by @​svlandeg.

Docs

• 📝 Add missing last release notes dates. PR #15202 by @​tiangolo.
• 📝 Update docs for contributors and team members regarding translation PRs. PR #15200 by @​YuriiMotov.
• 💄 Fix code blocks in reference docs overflowing table width. PR #15094 by @​YuriiMotov.
• 📝 Fix duplicated words in docstrings. PR #15116 by @​AhsanSheraz.
• 📝 Add docs for pyproject.toml with entrypoint. PR #15075 by @​tiangolo.
• 📝 Update links in docs to no longer use the classes external-link and internal-link. PR #15061 by @​tiangolo.
• 🔨 Add JS and CSS handling for automatic target=_blank for links in docs. PR #15063 by @​tiangolo.
• 💄 Update styles for internal and external links in new tab. PR #15058 by @​tiangolo.
• 📝 Add documentation for the FastAPI VS Code extension. PR #15008 by @​savannahostrowski.
• 📝 Fix doctrings for max_digits and decimal_places. PR #14944 by @​YuriiMotov.
• 📝 Add dates to release notes. PR #15001 by @​YuriiMotov.

Translations

• 🌐 Update translations for zh (update-outdated). PR #15177 by @​tiangolo.
• 🌐 Update translations for zh-hant (update-outdated). PR #15178 by @​tiangolo.
• 🌐 Update translations for zh-hant (add-missing). PR #15176 by @​tiangolo.
• 🌐 Update translations for zh (add-missing). PR #15175 by @​tiangolo.
• 🌐 Update translations for ja (update-outdated). PR #15171 by @​tiangolo.
• 🌐 Update translations for ko (update-outdated). PR #15170 by @​tiangolo.
• 🌐 Update translations for tr (update-outdated). PR #15172 by @​tiangolo.
• 🌐 Update translations for ko (add-missing). PR #15168 by @​tiangolo.
• 🌐 Update translations for ja (add-missing). PR #15167 by @​tiangolo.
• 🌐 Update translations for tr (add-missing). PR #15169 by @​tiangolo.
• 🌐 Update translations for fr (update-outdated). PR #15165 by @​tiangolo.
• 🌐 Update translations for fr (add-missing). PR #15163 by @​tiangolo.
• 🌐 Update translations for uk (update-outdated). PR #15160 by @​tiangolo.
• 🌐 Update translations for uk (add-missing). PR #15158 by @​tiangolo.
• 🌐 Update translations for pt (add-missing). PR #15157 by @​tiangolo.
• 🌐 Update translations for pt (update-outdated). PR #15159 by @​tiangolo.
• 🌐 Update translations for es (update-outdated). PR #15155 by @​tiangolo.
• 🌐 Update translations for es (add-missing). PR #15154 by @​tiangolo.
• 🌐 Update translations for de (update-outdated). PR #15156 by @​tiangolo.
• 🌐 Update translations for ru (update-and-add). PR #15152 by @​tiangolo.
• 🌐 Update translations for de (add-missing). PR #15153 by @​tiangolo.

Internal

• 🔨 Exclude spam comments from statistics in scripts/people.py. PR #15088 by @​YuriiMotov.
• ⬆ Bump authlib from 1.6.7 to 1.6.9. PR #15128 by @​dependabot[bot].
• ⬆ Bump pyasn1 from 0.6.2 to 0.6.3. PR #15143 by @​dependabot[bot].
• ⬆ Bump ujson from 5.11.0 to 5.12.0. PR #15150 by @​dependabot[bot].
• 🔨 Tweak translation workflow and translation fixer tool. PR #15166 by @​YuriiMotov.

... (truncated)

• 25a3697 🔖 Release version 0.135.2
• ab125da 📝 Update release notes
• 122b6d4 📝 Add missing last release notes dates (#15202)
• 68ac0ab 📝 Update release notes
• ea6e287 📝 Update docs for contributors and team members regarding translation PRs (#1...
• d0a6f20 📝 Update release notes
• fd9e192 💄 Fix code blocks in reference docs overflowing table width (#15094)
• fce9460 📝 Update release notes
• 0227991 🔨 Exclude spam comments from statistics in scripts/people.py (#15088)
• cbd64b0 📝 Update release notes
• Additional commits viewable in compare view

Sourced from uvicorn's releases.

Version 0.42.0

Changed

• Use bytearray for request body accumulation to avoid O(n^2) allocation on fragmented bodies (#2845)

Fixed

• Escape brackets and backslash in httptools HEADER_RE regex (#2824)
• Fix multiple issues in websockets sans-io implementation (#2825)

---

New Contributors

• @​bysiber made their first contribution in Kludex/uvicorn#2825

---

Full Changelog: https://github.com/Kludex/uvicorn/compare/0.41.0...0.42.0

Sourced from uvicorn's changelog.

0.42.0 (March 16, 2026)

Changed

• Use bytearray for request body accumulation to avoid O(n^2) allocation on fragmented bodies (#2845)

Fixed

• Escape brackets and backslash in httptools HEADER_RE regex (#2824)
• Fix multiple issues in websockets sans-io implementation (#2825)

• 02bed6f Version 0.42.0 (#2852)
• d8f2501 chore: pre-create Config objects in benchmarks to measure protocol hot paths ...
• 9dbb783 Add WebSocket protocol benchmarks for wsproto and websockets-sansio (#2849)
• b3c69da Use bytearray for request body accumulation (#2845)
• 3f3ebee Disable pytest-xdist for CodSpeed benchmark runs (#2847)
• d072de7 Add fragmented body benchmark for chunked body accumulation (#2846)
• e300c2c Add CodSpeed benchmark suite for HTTP protocol hot paths (#2844)
• 1fa6976 Escape brackets and backslash in httptools HEADER_RE regex (#2824)
• 59ec1de Fix multiple issues in websockets sansio implementation (#2825)
• 2fc0efc Clarify Windows asyncio event loop selection in docs (#2843)
• Additional commits viewable in compare view

Sourced from anthropic's releases.

v0.86.0

0.86.0 (2026-03-18)

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

0.85.0 (2026-03-16)

Full Changelog: v0.84.0...v0.85.0

Features

• api: chore(config): clean up model enum list (#31) (cce1a5b)
• api: GA thinking-display-setting (207340c)
• tests: update mock server (7dc86a4)

Bug Fixes

• client: add missing 413 and 529 error handlers to async client (#1554) (9c2986f)
• tool runner: propagate container_id for programmatic tool calling (#1462) (3ae7ff6)
• tools: use filtered messages list in async compaction (#1124) (710d666)

Chores

• ci: bump uv version (09656ac)
• internal: codegen related update (c9e9fc2)
• internal: codegen related update (77f77d1)
• tests: unskip tests that are now supported in steady (827330b)

Sourced from anthropic's changelog.

0.86.0 (2026-03-18)

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)

0.85.0 (2026-03-16)

Full Changelog: v0.84.0...v0.85.0

Features

• api: chore(config): clean up model enum list (#31) (cce1a5b)
• api: GA thinking-display-setting (207340c)
• tests: update mock server (7dc86a4)

Bug Fixes

• client: add missing 413 and 529 error handlers to async client (#1554) (9c2986f)
• tool runner: propagate container_id for programmatic tool calling (#1462) (3ae7ff6)
• tools: use filtered messages list in async compaction (#1124) (710d666)

Chores

• ci: bump uv version (09656ac)
• internal: codegen related update (c9e9fc2)
• internal: codegen related update (77f77d1)
• tests: unskip tests that are now supported in steady (827330b)

• d7c0974 release: 0.86.0
• c46a3e4 feat(api): manual updates
• 34045e4 feat(api): manual updates
• 5ccd6b4 feat: add support for filesystem memory tools (#1247)
• 206252f chore(internal): tweak CI branches
• c5e5f3e fix(deps): bump minimum typing-extensions version
• 8669b92 fix(pydantic): do not pass by_alias unless set
• 05220bc fix: AsyncAnthropic._make_status_error missing 529 and 413 cases (#1244)
• be3dd14 release: 0.85.0
• fc9f47e feat(api): GA thinking-display-setting
• Additional commits viewable in compare view

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