# Changelog

## v0.8.0

### Changed

- Update to opentelemetry v0.15.0

## v0.7.0

### Changed

- Update to opentelemetry v0.14.0

## v0.6.0

### Added
- Add sanitization of prometheus label names #462

### Changed
- Update to opentelemetry v0.13.0
- Update prometheus dependency #485

## v0.5.0

### Added

- Batch observer support #429

### Changed

- Update to opentelemetry v0.12.0
- Update tokio to v1 #421
- Update prometheus to v0.11 #435

## v0.4.0

### Changed

- Update to opentelemetry v0.11.0
- Add non monotonic counter support #385

## v0.3.0

### Changed

- Update to opentelemetry v0.10.0

## v0.2.0

### Changed

- Update to prometheus 0.10.x #279

## v0.1.0

### Added

- Initial prometheus exporter
