Published 1.1.290

Bug Fix: Fixed regression that resulted in an incorrect Unknown type when evaluating a list comprehension in a loop.

Bug Fix: Fixed bug that resulted in incorrect contextual evaluation of certain sub-expressions.

Bug Fix: Improved bidirectional type inference logic to handle cases where an expected type includes a TypeVar that is bound to a type that influences the type inference.

Bug Fix: Fixed a recent regression with the truthy/falsy type guard logic when a constrained TypeVar is involved.

Enhancement: Improved error message for implied return type mismatch.

Bug Fix: Fixed bug that resulted in a false positive error when using the | operator for two sets of str values within a join call.

Bug Fix: Moved __init_subclass__ argument validation from the checker to the type evaluator so types of keyword arguments used in the class declaration are evaluated consistently. Prior to this, hovering over a keyword argument sometimes displayed an Unknown type.

Bug Fix: Fixed a bug that resulted in a false negative when binding an object to an overloaded method where all of the overloads have an annotated self type and none of them match the type of the object.

Bug Fix: Fixed a bug that led to infinite recursion in certain circumstances when using a recursive type alias with a type variable.

Bug Fix: Fixed a bug in the type printer that generated incorrect output for bytes literal types that include non-printable characters.

Bug Fix: Fixed a bug that resulted in false positive errors when an f-string uses an escape character sequence within the format string section.

Enhancement: Extended user-defined TypeGuard functions to support objects with __call__ method.