chore(deps): bump uvicorn from 0.34.0 to 0.42.0 in /backend

[dependabot]

Bumps uvicorn from 0.34.0 to 0.42.0.

Release notes

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: Kludex/uvicorn@0.41.0...0.42.0

Version 0.41.0

Added

• Add --limit-max-requests-jitter to stagger worker restarts (#2707)
• Add socket path to scope["server"] (#2561)

Changed

• Rename LifespanOn.error_occured to error_occurred (#2776)

Fixed

• Ignore permission denied errors in watchfiles reloader (#2817)
• Ensure lifespan shutdown runs when should_exit is set during startup (#2812)
• Reduce the log level of 'request limit exceeded' messages (#2788)

---

New Contributors

• @​t-kawasumi made their first contribution in Kludex/uvicorn#2776
• @​fardyn made their first contribution in Kludex/uvicorn#2800
• @​ewie made their first contribution in Kludex/uvicorn#2807
• @​shevron made their first contribution in Kludex/uvicorn#2788
• @​jonashaag made their first contribution in Kludex/uvicorn#2707

---

Full Changelog: Kludex/uvicorn@0.40.0...0.41.0

Version 0.40.0

What's Changed

... (truncated)

Changelog

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)

0.41.0 (February 16, 2026)

Added

• Add --limit-max-requests-jitter to stagger worker restarts (#2707)
• Add socket path to scope["server"] (#2561)

Changed

• Rename LifespanOn.error_occured to error_occurred (#2776)

Fixed

• Ignore permission denied errors in watchfiles reloader (#2817)
• Ensure lifespan shutdown runs when should_exit is set during startup (#2812)
• Reduce the log level of 'request limit exceeded' messages (#2788)

0.40.0 (December 21, 2025)

Remove

• Drop support for Python 3.9 (#2772)

0.39.0 (December 21, 2025)

Fixed

• Send close frame on ASGI return for WebSockets (#2769)
• Explicitly start ASGI run with empty context (#2742)

0.38.0 (October 18, 2025)

Added

• Support Python 3.14 (#2723)

0.37.0 (September 23, 2025)

Added

... (truncated)

Commits

• 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

[dependabot]

Labels

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

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