2021-01-11 Version: 0.2.2
- Add result value spanId for GetTrace api.

2020-10-27 Version: 0.2.0
- Support Sampling for jaeger.

2019-12-05 Version: 0.1.1
- Add api QueryMetric.

2019-08-30 Version: 0.1.0
- Add api for getTrace and searchTracelist.