Published 1.0.19

New Feature: Types are now validated for assignments that target objects with a __set__ method, including properties with setters.
New Feature: Added key/value type inference for dictionary literal statements.
New Feature: Unreachable code is now detected in cases where a return or raise occurs before the end of a code block.
New Feature: Added verbose diagnostic information for import resolution failures. Added --verbose switch for command-line tool.
New Feature: Type constraint subsystem is now able to handle more complicated code flow inferences.
Bug Fix: Fixed false positive error related to arg/param matching when an unpacked arg is used.