## 0.14.0 - add `Clone` and `PartialEq` treait bounds for the `Tracer` ## 0.4.2 - add `with_env_filter` function to the `TraceListenerOptions` which allowes to specify a custom tracing filter by sending a `Into` argument in. - reexports `EnvFilter` obejct from the `tracing-subscriber` create.