- update to 2.4.2:
* Properly handle missing index ``0``.
* Compatibility fix for pytest 6.2.
* New ``--regen-all`` flag, which regenerates all files without
failing the tests. Useful to regenerate all files in
the test suite with a single run.
* The public API is now fully type annotated.
* ``pytest>=6.2`` is now required.
* Properly handle empty and NaN values on
num_regression and dataframe_regression.
* New ``--with-test-class-names`` command-line flag to consider
test class names when composing the expected and obtained
data filenames. Needed when the same module contains
different classes with the same method names.
* New ``ndarrays_regression``, for comparing NumPy arrays with
arbitrary shape.
* Fix ``empty string bug`` on dataframe regression.
- drop np_num-deprecated.patch (upstream)