Sourced from mypy's changelog.

Mypy 1.17.1

• Retain None as constraints bottom if no bottoms were provided (Stanislav Terliakov, PR 19485)
• Fix "ignored exception in hasattr" in dmypy (Stanislav Terliakov, PR 19428)
• Prevent a crash when InitVar is redefined with a method in a subclass (Stanislav Terliakov, PR 19453)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• Alexey Makridenko
• Brian Schubert
• Chad Dombrova
• Chainfire
• Charlie Denton
• Charulata
• Christoph Tyralla
• CoolCat467
• Donal Burns
• Guy Wilson
• Ivan Levkivskyi
• johnthagen
• Jukka Lehtosalo
• Łukasz Kwieciński
• Marc Mueller
• Michael J. Sullivan
• Mikhail Golubev
• Sebastian Rittau
• Shantanu
• Stanislav Terliakov
• wyattscarpenter

I’d also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 1.16

We’ve just uploaded mypy 1.16 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features 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.

Different Property Getter and Setter Types

Mypy now supports using different types for a property getter and setter:

class A:
    _value: int
</tr></table> 

... (truncated)

• acb2983 Bump version to 1.17.1
• 933c913 Retain None as constraints bottom if no bottoms were provided (#19485)
• 5f4428f Fix "ignored exception in hasattr" in dmypy (#19428)
• 88fdeaa Prevent a crash when InitVar is redefined with a method in a subclass (#19453)
• e44d14f Bump version to 1.17.1+dev
• See full diff in compare view

Sourced from ruff's releases.

0.12.7

Release Notes

This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.

0.12.6 Release Notes

Preview features

• [flake8-commas] Add support for trailing comma checks in type parameter lists (COM812, COM819) (#19390)
• [pylint] Implement auto-fix for missing-maxsplit-arg (PLC0207) (#19387)
• [ruff] Offer fixes for RUF039 in more cases (#19065)

Bug fixes

• Support .pyi files in ruff analyze graph (#19611)
• [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• [perflint] Ignore rule if target is global or nonlocal (PERF401) (#19539)
• [pyupgrade] Fix UP030 to avoid modifying double curly braces in format strings (#19378)
• [refurb] Ignore decorated functions for FURB118 (#19339)
• [refurb] Mark int and bool cases for Decimal.from_float as safe fixes (FURB164) (#19468)
• [ruff] Fix RUF033 for named default expressions (#19115)

Rule changes

• [flake8-blind-except] Change BLE001 to permit logging.critical(..., exc_info=True) (#19520)

Performance

• Add support for specifying minimum dots in detected string imports (#19538)

Contributors

• @​AlexWaygood
• @​BurntSushi
• @​CodeMan62
• @​DimitriPapadopoulos
• @​IDrokin117
• @​Luunynliny
• @​MichaReiser
• @​UnboundVariable
• @​carljm
• @​charliermarsh
• @​clockback
• @​danparizher
• @​dcreager
• @​dhruvmanila
• @​dylwil3
• @​github-actions
• @​junhsonjb
• @​mtshiba

... (truncated)

Sourced from ruff's changelog.

0.12.7

This is a follow-up release to 0.12.6. Because of an issue in the package metadata, 0.12.6 failed to publish fully to PyPI and has been yanked. Similarly, there is no GitHub release or Git tag for 0.12.6. The contents of the 0.12.7 release are identical to 0.12.6, except for the updated metadata.

0.12.6

Preview features

• [flake8-commas] Add support for trailing comma checks in type parameter lists (COM812, COM819) (#19390)
• [pylint] Implement auto-fix for missing-maxsplit-arg (PLC0207) (#19387)
• [ruff] Offer fixes for RUF039 in more cases (#19065)

Bug fixes

• Support .pyi files in ruff analyze graph (#19611)
• [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• [perflint] Ignore rule if target is global or nonlocal (PERF401) (#19539)
• [pyupgrade] Fix UP030 to avoid modifying double curly braces in format strings (#19378)
• [refurb] Ignore decorated functions for FURB118 (#19339)
• [refurb] Mark int and bool cases for Decimal.from_float as safe fixes (FURB164) (#19468)
• [ruff] Fix RUF033 for named default expressions (#19115)

Rule changes

• [flake8-blind-except] Change BLE001 to permit logging.critical(..., exc_info=True) (#19520)

Performance

• Add support for specifying minimum dots in detected string imports (#19538)

• c5ac998 Bump 0.12.7 (#19627)
• 04a8f64 Revert license and license-files changes in pyproject.toml (#19624)
• 6e00adf Bump 0.12.6 (#19622)
• 864196b Add Checker::context method, deduplicate Unicode checks (#19609)
• ae26fa0 [flake8-pyi] Preserve inline comment in ellipsis removal (PYI013) (#19399)
• 88a6799 [ty] Add flow diagram for import resolution
• 941be52 [ty] Add comments to some core resolver functions
• 13624ce [ty] Add missing ticks and use consistent quoting
• edb2f8e [ty] Reflow some long lines
• 5e6ad84 [ty] Unexport helper function
• Additional commits viewable in compare view

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