GitHub Changelog Generator in Docker container.
Run the following command with your arguments.
$ docker run -it --rm -v $(pwd):/app mqbik/github-changelog-generator
It is based on ruby:2.4.1-alpine image to keep it small (84 MB).
It is beeing used every day at AirHelp and I will update it if necessary.
Dockerized Github Changelog Generator is released under the MIT License.