Cooperation on maintaining official docker ruby images
It was pointed out to me at https://github.com/docker-library/ruby/issues/323 that the ruby-core team has started maintaining their own docker images at https://github.com/ruby/ruby-docker-images, and that the base Dockerfiles were initially started from the official docker images.
The maintainers of the official images would be interesting in collaborating on maintaining these images. Maybe merging the projects would be a nice idea from an end user point of view. I'm guessing there's a reason why https://github.com/ruby/ruby-docker-images was started as a separate project, but maybe any improvements over the official project could be merged back. The obvious new feature that I see in the README is the ability to build development images of specific revisions.
Anyways, I mentioned the approach of the docker folks to hsbt and he told me to open a ticket here. So here it is!