Bug Fix: Fixed path parsing bugs that affect Windows platform.
Bug Fix: Fixed bug in handling of enums when using index operator.
Bug Fix: Fixed recent regression (interaction between "expected type" logic for list/set/dict literals and type var matching) that caused the type checker to miss some errors.
Bug Fix: Added support for comparison fallbacks (e.g. if < isn't supported, try its complement >).
Bug Fix: Improved PEP 484 compliance with respect to handling of int, float and complex types.
Enhancement: Improved type completion in cases where an index (subscript) construct is used to the left of a member access construct.