What's Changed
* feat/prometheus-metrics by someone-stole-my-name in https://github.com/someone-stole-my-name/youtube-dl-tiny-grpc/pull/2
* Read options from env by someone-stole-my-name in https://github.com/someone-stole-my-name/youtube-dl-tiny-grpc/pull/3
**Full Changelog**: https://github.com/someone-stole-my-name/youtube-dl-tiny-grpc/compare/0.3.0...0.3.1