# Release History: opentelemetry-sdk-experimental

### v0.2.0 / 2023-05-30

* FIXED: Consistent probability sampler init 
* BREAKING CHANGE: Consistently pass tracestate 
* BREAKING CHANGE: Set r in Parent CPS 

### v0.1.1 / 2023-03-06

* FIXED: Reduce allocations in update_tracestate 
* FIXED: Refactor consistent prob sampler for reuse 

### v0.1.0 / 2022-11-09

* Initial release.