What's Changed
* Various dependency updates by thatch in https://github.com/keke-tracing/keke/pull/9
* Add options for automatically saving traces by thatch in https://github.com/keke-tracing/keke/pull/4
* Ensure args are json-serializable by thatch in https://github.com/keke-tracing/keke/pull/6
* Support async, generators in ktrace by thatch in https://github.com/keke-tracing/keke/pull/10
* Add the ability to start stats threads by thatch in https://github.com/keke-tracing/keke/pull/5
**Full Changelog**: https://github.com/keke-tracing/keke/compare/v0.1.4...v0.2.0