Currently, all unique major.minor releases get their own dedicated path. We will not be doing development/production in these major.minor series anymore. The development repository contains non-releases for each minor version based on the latest commit. The testing repository contains release candidates.
In the new scheme, LTS releases should still get a dedicated repository path (e.g. 5.0) but non-LTS releases (i.e. development and continuous releases) should go into the development repository. Release candidates should still go to the testing repository.