Sourced from flake8-pyi's releases.

22.3.0

Bugfixes:

• fix bug where incorrect quoted annotations were not detected within if blocks

Behaviour changes:

• Add special-casing so that string literals are allowed in the context of __match_args__ assignments inside a class definition.
• Add special-casing so that arbitrary values can be assigned to a variable in a stub file if the variable is annotated with Final.

22.2.0

Bugfixes:

• fix bugs in several error codes so that e.g. _T = typing.TypeVar("_T") is recognised as a TypeVar definition (previously only _T = TypeVar("_T") was recognised).
• fix bug where foo = False at the module level did not trigger a Y015 error.
• fix bug where TypeVars were erroneously flagged as unused if they were only used in a typing.Union subscript.
• improve unclear error messages for Y022, Y023 and Y027 error codes.

Features:

• introduce Y032 (prefer object to Any for the second argument in __eq__ and __ne__ methods).
• introduce Y033 (always use annotations in stubs, rather than type comments).
• introduce Y034 (detect common errors where return types are hardcoded, but they should use TypeVars instead).
• introduce Y035 (__all__ in a stub has the same semantics as at runtime).

22.1.0

• extend Y001 to cover ParamSpec and TypeVarTuple in addition to TypeVar
• detect usage of non-integer indices in sys.version_info checks
• extend Y010 to check async functions in addition to normal functions
• extend Y010 to cover what was previously included in Y090 (disallow assignments in __init__ methods) and Y091 (disallow raise statements). The previous checks were disabled by default.
• introduce Y016 (duplicate union member)
• introduce Y017 (disallows assignments with multiple targets or non-name targets)
• introduce Y018 (detect unused TypeVars)
• introduce Y019 (detect TypeVars that should be _typeshed.Self, but aren't)
• introduce Y020 (never use quoted annotations in stubs)
• introduce Y021 (docstrings should not be included in stubs)
• introduce Y022 (prefer stdlib classes over typing aliases)
• introduce Y023 (prefer typing over typing_extensions)
• introduce Y024 (prefer typing.NamedTuple to collections.namedtuple)
• introduce Y026 (require using TypeAlias for type aliases)
• introduce Y025 (always alias collections.abc.Set)
• introduce Y027 (Python 2-incompatible extension of Y022)
• introduce Y028 (Use class-based syntax for NamedTuples)
• introduce Y029 (never define __repr__ or __str__)
• introduce Y030 (use Literal['foo', 'bar'] instead of Literal['foo'] | Literal['bar'])

... (truncated)

Sourced from flake8-pyi's changelog.

22.3.0

Bugfixes:

• fix bug where incorrect quoted annotations were not detected within if blocks

Behaviour changes:

• Add special-casing so that string literals are allowed in the context of __match_args__ assignments inside a class definition.
• Add special-casing so that arbitrary values can be assigned to a variable in a stub file if the variable is annotated with Final.

22.2.0

Bugfixes:

• fix bugs in several error codes so that e.g. _T = typing.TypeVar("_T") is recognised as a TypeVar definition (previously only _T = TypeVar("_T") was recognised).
• fix bug where foo = False at the module level did not trigger a Y015 error.
• fix bug where TypeVars were erroneously flagged as unused if they were only used in a typing.Union subscript.
• improve unclear error messages for Y022, Y023 and Y027 error codes.

Features:

• introduce Y032 (prefer object to Any for the second argument in __eq__ and __ne__ methods).
• introduce Y033 (always use annotations in stubs, rather than type comments).
• introduce Y034 (detect common errors where return types are hardcoded, but they should use TypeVars instead).
• introduce Y035 (__all__ in a stub has the same semantics as at runtime).

22.1.0

• extend Y001 to cover ParamSpec and TypeVarTuple in addition to TypeVar
• detect usage of non-integer indices in sys.version_info checks
• extend Y010 to check async functions in addition to normal functions
• extend Y010 to cover what was previously included in Y090 (disallow assignments in __init__ methods) and Y091 (disallow raise statements). The previous checks were disabled by default.
• introduce Y016 (duplicate union member)
• introduce Y017 (disallows assignments with multiple targets or non-name targets)
• introduce Y018 (detect unused TypeVars)
• introduce Y019 (detect TypeVars that should be _typeshed.Self, but aren't)
• introduce Y020 (never use quoted annotations in stubs)
• introduce Y021 (docstrings should not be included in stubs)
• introduce Y022 (prefer stdlib classes over typing aliases)
• introduce Y023 (prefer typing over typing_extensions)
• introduce Y024 (prefer typing.NamedTuple to collections.namedtuple)
• introduce Y026 (require using TypeAlias for type aliases)
• introduce Y025 (always alias collections.abc.Set)
• introduce Y027 (Python 2-incompatible extension of Y022)

... (truncated)

• e5a469b Prepare for release 22.3.0 (#195)
• 5cc4b3d CONTRIBUTING: polish guide to running tests (#194)
• e4a3290 fix bug with quoted annotations within if blocks (#193)
• 1f87490 Add special-casing for __match_args__ fields (#192)
• 411e1aa Fix long_description_content_type (#187)
• bed7e11 Prepare for release 22.2.0 (#186)
• e4ec052 Add some more type hints (#182)
• 02b101b Make INPLACE_BINOP_METHODS private (#181)
• c02501e Extend Y034 to cover in-place BinOp dunder methods (#180)
• f7221d5 Reduce minor code duplication in Y023 logic (#179)
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