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Bump mypy from 1.20.0 to 2.1.0 - #77

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Bump mypy from 1.20.0 to 2.1.0#77
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dependabot/uv/mypy-2.1.0

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Bumps mypy from 1.20.0 to 2.1.0.

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Mypy 2.1

We’ve just uploaded mypy 2.1.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

librt.vecs: Fast Growable Array Type for Mypyc

The new librt.vecs module provides an efficient growable array type vec that is optimized for mypyc use. It provides fast, packed arrays with integer and floating point value types, which can be several times faster than list, and tens of times faster than array.array in code compiled using mypyc. It also supports nested vec objects and non-value-type items, such as vec[vec[str]].

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo.

librt.random: Fast Pseudo-Random Number Generation

The new librt.random module provides fast pseudo-random number generation that is optimized for code compiled using mypyc. It can be 3x to 10x faster than the stdlib random module in compiled code.

Refer to the documentation for the details.

Contributed by Jukka Lehtosalo (PR 21433).

Mypyc Improvements

  • Enable incremental self-compilation (Vaggelis Danias, PR 21369)
  • Make compilation order with multiple files consistent (Piotr Sawicki, PR 21419)
  • Fix crash on accessing StopAsyncIteration (Piotr Sawicki, PR 21406)
  • Fix incremental compilation with separate flag (Vaggelis Danias, PR 21299)

Fixes to Crashes

  • Fix crash on partial type with --allow-redefinition and global declaration (Jukka Lehtosalo, PR 21428)
  • Fix broken awaitable generator patching (Ivan Levkivskyi, PR 21435)

... (truncated)

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

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

@dependabot dependabot Bot added the dependencies Pull requests that update a dependency file label Jun 1, 2026
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dependabot Bot requested a review from woutervh as a code owner June 1, 2026 03:30
@dependabot dependabot Bot added the dependencies Pull requests that update a dependency file label Jun 1, 2026
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dependabot Bot force-pushed the dependabot/uv/mypy-2.1.0 branch from 8ca740c to e8ecba5 Compare June 1, 2026 03:33
Bumps [mypy](https://github.com/python/mypy) from 1.20.0 to 2.1.0.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.20.0...v2.1.0)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 2.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot Bot force-pushed the dependabot/uv/mypy-2.1.0 branch from e8ecba5 to 93a9b4e Compare July 1, 2026 02:00
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dependabot Bot commented on behalf of github Aug 1, 2026

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Superseded by #113.

@dependabot dependabot Bot closed this Aug 1, 2026
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dependabot Bot deleted the dependabot/uv/mypy-2.1.0 branch August 1, 2026 01:56
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