- Improve the integration modules to share tracer between threads (#133)
- Add SpanData class (#136)
- Attach stack traces and status to the current span on gRPC server failures (#140)
- Refactor exporters to accept SpanData objects instead of Spans (#144)
- Sync examples/trace/grpc proto file with other opencensus projects (#146)
- Update span ids to be 16 char hex strings (#147)
Big thanks to @wkiser for the contributions!