hyper-zipkin 0.3.1

• Added functions to encode and decode SamplingFlags.

zipkin 0.2.1

• Added builder-style convenience methods to OpenSpan.

zipkin 0.2.0

• Move from Zipkin V1 to Zipkin V2 structures.

hyper-zipkin 0.3.0

• Bump to zipkin 0.2.

zipkin 0.1.9

• Upgrade rand to 0.4.

hyper-zipkin 0.2.1

• Stop enabling default features for hyper.

zipkin 0.1.8

• Upgrade log to 0.4.

zipkin 0.1.7

• Upgrade data-encoding off of release candidates to 2.1.

zipkin 0.1.6

• Added the OpenSpan::detach method to support sibling spans.

zipkin 0.1.5

• Fix RandomSampler to be fully accurate.
• Fix field naming in Serde serialized spans.