# Changelog
## v0.5.0
### Added
- Otlp metric exporter #402
- Otlp exporter integration test #424
### Changed
- Update tokio to v1 #421
## v0.4.0
### Added
- Tonic support #352
- Add openssl feature flags for grpcio #367
### Changed
- Update to opentelemetry v0.11.0
- Update default otlp port to `4317` #388
### Fixed
- Propagate `Resource` information #366
- Propagate `Resource` in tonic as well #390
## v0.3.0
### Changed
- Update to opentelemetry v0.10.0
## v0.2.0
### Changed
- Update to opentelemetry v0.9.0
- Add exporter pipeline #210
## v0.1.0
### Added
- Initial Alpha implementation