PayCon is a PoS-based cryptocurrency.
Developers work in their own trees, then submit pull requests when they think their feature or bug fix is ready. The patch will be accepted if there is broad consensus that it is a good thing.
The master branch is regularly built and tested, but is not guaranteed to be completely stable. Tags are regularly created to indicate new stable release versions of PayCon.
Feature branches are created when there are major new features being worked on by several people.