# Release 0.4.0

## What's Changed
* Upgraded tracing-subscriber to 0.3.0
* Upgraded opentelemetry to 0.25.0
* Upgraded tracing-opentelemetry to 0.26.0
* Tested on opentelemetry-collector v0.103.1 or lower. Newer versions may not yet work.

## Breakting Changes
* Metrics capability has been removed! It is recommended to use the metrics or prometheus-client crate instead.

**Full Changelog**: https://github.com/fdeantoni/otlp-logger/compare/v0.3.0...v0.4.0