rBloom v1.5.4

Adjust to changes in PyPI's parsing for READMEs

rBloom v1.5.3

Update to PyO3 0.26 and make updating/intersecting bloom filters with themselves a no-op for more complete compatibility with the set builtin's API

rBloom v1.5.2

Add a committed comparison benchmark and speed up the hash_func example

rBloom v1.5.1

Update underlying PyO3 version to take advantage of optimizations and syntax simplifications

rBloom v1.5.0

Functionality for saving Bloom filters to and loading them from Python bytes objects was added.