see CHANGELOG.md
adjust tls config; reallow newer urllib3 versions
disallow urllib3 versions that cause BadAuth [#24]
appease repominder
readme updates only
switch trove categories to list so pypi can read them; no code changes
add proxy support [#16]
switch to pycryptodomex
switch to pycryptodome and remove old crypto dependencies
python 3 compatibility
packaging fix to avoid old pycrypto versions
fix cert validation