New Feature: Added type constraint for assert command.
Bug Fix: Fixed bug in parser that allowed an arbitrary number of comma-separated expressions to appear after an assert keyword.
Bug Fix #90: Fixed false error for common arithmetic binary operators that act upon int/float/complex when operand is union with an unknown or any type.
Bug Fix #88: Text completion options shouldn't appear for comments or strings.
Bug Fix: Fixed regression introduced in previous version where the check for max import chain length generated false positives.
Bug Fix: Command-line tool didn't allow the use of "--watch" with a list of specified files.
Bug Fix #89: Fixed regression in tokenizer that caused incorrect line attributes when CR/LF was contained within a string.