Latest version with #8 is causing the following test to fail in enterprise-pulsar to fail.
"""
tests/test_white_signals.py::TestWhiteSignals::test_ecorr_fast_sherman_morrison
"""
I've temporarily fixed this by restricting fastshermanmorrison-pulsar version in requirements_dev.txt in enterprise-pulsar (see this PR). I'm not sure what exactly is causing the failure, but I don't have the time to find the problem today. Credit to @AaronDJohnson for also finding this issue/fix.