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deps(deps): bump uvicorn from 0.30.6 to 0.46.0 in /backend#7

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deps(deps): bump uvicorn from 0.30.6 to 0.46.0 in /backend#7
dependabot[bot] wants to merge 1 commit intomasterfrom
dependabot/pip/backend/uvicorn-0.46.0

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@dependabot dependabot Bot commented on behalf of github Apr 26, 2026

Bumps uvicorn from 0.30.6 to 0.46.0.

Release notes

Sourced from uvicorn's releases.

Version 0.46.0

What's Changed

Full Changelog: Kludex/uvicorn@0.45.0...0.46.0

Version 0.45.0

What's Changed

New Contributors

Full Changelog: Kludex/uvicorn@0.44.0...0.45.0

Version 0.44.0

What's Changed

Full Changelog: Kludex/uvicorn@0.43.0...0.44.0

Version 0.43.0

Changed

  • Emit http.disconnect ASGI receive() event on server shutting down for streaming responses (#2829)
  • Use native context parameter for create_task on Python 3.11+ (#2859)
  • Drop cast in ASGI types (#2875)

Full Changelog: Kludex/uvicorn@0.42.0...0.43.0

Version 0.42.0

Changed

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

Fixed

... (truncated)

Changelog

Sourced from uvicorn's changelog.

0.46.0 (April 23, 2026)

Added

  • Support ws_max_size in wsproto implementation (#2915)
  • Support ws_ping_interval and ws_ping_timeout in wsproto implementation (#2916)

Changed

  • Use bytearray for incoming WebSocket message buffer in websockets-sansio (#2917)

0.45.0 (April 21, 2026)

Added

  • Add --reset-contextvars flag to isolate ASGI request context (#2912)
  • Accept os.PathLike for log_config (#2905)
  • Accept log_level strings case-insensitively (#2907)

Changed

  • Revert "Emit http.disconnect on server shutdown for streaming responses" (#2913)
  • Revert "Explicitly start ASGI run with empty context" (#2911)

Fixed

  • Preserve forwarded client ports in proxy headers middleware (#2903)
  • Raise helpful ImportError when PyYAML is missing for YAML log config (#2906)

0.44.0 (April 6, 2026)

Added

  • Implement websocket keepalive pings for websockets-sansio (#2888)

0.43.0 (April 3, 2026)

You can quit Uvicorn now. We heard you, @​pamelafox - all 47 of your Ctrl+C's (thanks for flagging it, and thanks to @​tiangolo for the fix 🙏). See the tweet.

Changed

  • Emit http.disconnect ASGI receive() event on server shutting down for streaming responses (#2829)
  • Use native context parameter for create_task on Python 3.11+ (#2859)
  • Drop cast in ASGI types (#2875)

0.42.0 (March 16, 2026)

Changed

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

... (truncated)

Commits
  • b224045 Version 0.46.0 (#2918)
  • 7375b5b Use bytearray for incoming WebSocket message buffer in websockets-sansio (#...
  • d438fb1 Support ws_ping_interval and ws_ping_timeout in wsproto implementation ...
  • 3e6b964 Support ws_max_size in wsproto implementation (#2915)
  • 2c423bd Version 0.45.0 (#2914)
  • 7f027f8 Revert "Emit http.disconnect on server shutdown for streaming responses" (#...
  • 73a80c3 Add --reset-contextvars flag to isolate ASGI request context (#2912)
  • 45c0b56 Revert empty context for ASGI runs (#2911)
  • 850d926 Raise helpful ImportError when PyYAML is missing for YAML log config (#2906)
  • fdcacb4 Accept log_level strings case-insensitively (#2907)
  • Additional commits viewable in compare view

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dependabot Bot commented on behalf of github Apr 26, 2026

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The following labels could not be found: dependencies, python, security. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.

ninjat6 pushed a commit that referenced this pull request Apr 27, 2026
…=3.11.4"

The backend had no machine-readable Python version pinning (no
pyproject.toml / setup.py / setup.cfg).  Without a floor, defense
layers that rely on stdlib version (notably SEC-002 — expat 2.5+
billion-laughs amplification check, bundled with cpython 3.11.4 on
2023-06-06) could be silently bypassed:

  • New contributors on Python 3.10 or 3.11.0–3.11.3 install
    successfully and run a stripped-down defense surface.
  • CI runners default to ubuntu-latest's preinstalled Python
    (varies by image cycle).
  • Docker `FROM python:3.11` may pull a 3.11.0–3.11.3 base on stale
    images.
  • Linux distros: Ubuntu 22.04 ships 3.10; Debian 12 ships 3.11
    but patch level varies.

Fix: declare requires-python = ">=3.11.4" in backend/pyproject.toml.
pip honours this on `pip install -e backend` and rejects below-floor
interpreters at install time.

CI matrix already locked by security.yml `python-version: '3.11'`
(setup-python action resolves to latest 3.11 patch, which has been
≥ 3.11.4 since 2023-06-06).  This commit closes the packaging-level
side per SEC-022 #7.

Verification: SpecifierSet(">=3.11.4") parses cleanly; rejects
3.11.3; accepts 3.11.4 / 3.12.x.

Closes: SEC-022
Refs:   SEC-002 (defense-layer dependency), SEC-017 (CI lock)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@dependabot dependabot Bot changed the title deps(deps): Bump uvicorn from 0.30.6 to 0.46.0 in /backend deps(deps): bump uvicorn from 0.30.6 to 0.46.0 in /backend Apr 29, 2026
@dependabot dependabot Bot force-pushed the dependabot/pip/backend/uvicorn-0.46.0 branch from df5f579 to 3cb1b97 Compare April 29, 2026 11:10
Bumps [uvicorn](https://github.com/Kludex/uvicorn) from 0.30.6 to 0.46.0.
- [Release notes](https://github.com/Kludex/uvicorn/releases)
- [Changelog](https://github.com/Kludex/uvicorn/blob/main/docs/release-notes.md)
- [Commits](Kludex/uvicorn@0.30.6...0.46.0)

---
updated-dependencies:
- dependency-name: uvicorn
  dependency-version: 0.46.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/pip/backend/uvicorn-0.46.0 branch from 3cb1b97 to 3ccddfa Compare April 29, 2026 12:13
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