1.6.4

Minor Analysis Improvements

• The py/unexpected-raise-in-special-method query has been modernized. It produces additional results in cases where the exception is only raised conditionally. Its precision has been changed from very-high to high.
• The queries py/incomplete-ordering, py/inconsistent-equality, and py/equals-hash-mismatch have been modernized; no longer relying on outdated libraries, improved documentation, and no longer producing alerts for problems specific to Python 2.