These dockers are designed specifically for use on github/git-lfs repo. See the docker directory for more information on using these dockers.To make docker tags in the automated build, you have to create a git branch/tag and map that to a docker tag. While master is the main development branch for this repo, it did not make sence to branch and update a Dockerfile in different branches. Instead, the commit_tags.bsh script will execute docker+ and generate the Dockerfiles for each tag and then commit them. This way you develop on master, and when you are ready to releast, run commit_tags.bsh and then push the tags. Note, you will have to do a force push to update the tags.