------------------ - Added 128-bit trace id support - Added ability to explicitly specify host for a span - Added exception handling if host can't be determined automatically - SERVER_ADDR ('sa') binary annotations can be added to spans - py36 support
0.7.1
------------------ - Fixed a bug where `update_binary_annotations` would fail for a child span in a trace that is not being sampled
0.7.0
------------------ - Simplify `update_binary_annotations` for both root and non-root spans
0.6.0
------------------ - Added support for forcing `zipkin_span` to report timestamp/duration. Changes API of `zipkin_span`, but defaults back to existing behavior.
0.5.0
------------------ - Properly set timestamp/duration on server and local spans - Updated thrift spec to include these new fields - The `zipkin_span` entrypoint should be backwards compatible
0.4.4
------------------ - Add optional annotation for when Zipkin logging starts