## 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<EnvFilter>` argument in.
- reexports `EnvFilter` obejct from the `tracing-subscriber` create.