chore(deps): bump multidict from 6.0.4 to 6.5.1

[dependabot]

Bumps multidict from 6.0.4 to 6.5.1.

Release notes

Sourced from multidict's releases.

6.5.1

Bug fixes

• Fixed a bug in C implementation when multidict is resized and it has deleted slots.

  The bug was introduced by multidict 6.5.0 release.

  Patch by :user:asvetlov.

  Related issues and pull requests on GitHub: #1195.

Contributor-facing changes

• A pair of code formatters for Python and C have been configured in the pre-commit tool.

  Related issues and pull requests on GitHub: #1123.

• Shorted fixture parametrization ids.

  For example, test_keys_view_xor[case-insensitive-pure-python-module] becomes test_keys_view_xor[ci-py] -- by :user:asvetlov.

  Related issues and pull requests on GitHub: #1192.

• The :file:reusable-cibuildwheel.yml workflow has been refactored to be more generic and :file:ci-cd.yml now holds all the configuration toggles -- by :user:webknjaz.

  Related issues and pull requests on GitHub: #1193.

---

6.5.0

Features

• Replace internal implementation from an array of items to hash table. algorithmic complexity for lookups is switched from O(N) to O(1).

  The hash table is very similar to :class:dict from CPython but it allows keys duplication.

  The benchmark shows 25-50% boost for single lookups, x2-x3 for bulk updates, and x20 for some multidict view operations. The gain is not for free:

... (truncated)

Changelog

Sourced from multidict's changelog.

6.5.1

(2025-06-24)

Bug fixes

• Fixed a bug in C implementation when multidict is resized and it has deleted slots.

  The bug was introduced by multidict 6.5.0 release.

  Patch by :user:asvetlov.

  Related issues and pull requests on GitHub: :issue:1195.

Contributor-facing changes

• A pair of code formatters for Python and C have been configured in the pre-commit tool.

  Related issues and pull requests on GitHub: :issue:1123.

• Shorted fixture parametrization ids.

  For example, test_keys_view_xor[case-insensitive-pure-python-module] becomes test_keys_view_xor[ci-py] -- by :user:asvetlov.

  Related issues and pull requests on GitHub: :issue:1192.

• The :file:reusable-cibuildwheel.yml workflow has been refactored to be more generic and :file:ci-cd.yml now holds all the configuration toggles -- by :user:webknjaz.

  Related issues and pull requests on GitHub: :issue:1193.

---

6.5.0

(2025-06-17)

... (truncated)

Commits

• df0379f Release 6.5.1 (#1197)
• 964d65f Issue 1195 (#1196)
• c90fade Fix md_get_all() return value (#1194)
• eeb048f Merge branch 'maintenance/generic-gha-cibuildwheel'
• 0072f7e 📝 Add a change note for PR #1193
• 7fa1318 🧪 Generalize cibuildwheel config w/ env vars
• 2f05c7b 🧪 Implement CI UI build matrix groups
• 661a5e1 Surface timeout-minutes in reusable-cibuildwheel
• 67a8cb2 Replace reusable-cibuildwheel tag w/check-name
• 9ed7eb1 Make hash compute sparse @ reusable-cibuildwheel
• Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request

Dependency Name	Ignore Conditions
multidict	[>= 6.6.dev0, < 6.7]

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[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

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