The Emacs project has successfully (well mostly successfully) moved from CVS to Bazaar, and so this page has lost much of its reason to exist. I will (hopefully) have some of my own Bazaar branches here soon.
I the meantime, if you are looking for up to date branches for the Emacs project I would suggest that you try Savannah. Better yet, if you only want to follow Emacs development you might consider trying launchpad.net.
You can read more about it at BzrForEmacsDevs