lowing URL from your browser, which will redirect to the latest ZIP file of Sofa: http: //github.com/couchapp/couchapp/zipball/master. If you prefer, a TAR file is available as well: http://github.com/couchapp/couchapp/tarball/master. Join the Sofa Development Community on GitHub The most up-to-date version of Sofa will always be available at its public code reposi tory. If you are interested in staying up-to-date with development efforts and contri- buting patches back to the source, the best way to do it is via Git and GitHub. Git is a form of distributed version control that allows groups of developers to track and share changes to software. If you are familiar with Git, you’ll have no trouble using it to work on Sofa. If you’ve never used Git before, it has a bit of a learning curve, so depending on your tolerance for new software, you might want to save learning Git for another day—or you might