It's been a long while since the last stable release but I'm happy to announce the release of MVCnPHP v4.0.0. This release has been a long time coming as it brings a configure-less controller. Just drop your views and commands into the directories you configured the controller to use and it will monitor them for changes.
Upon finding a file that has changed it will pull the MVC metadata out and add it to an internal configuration array that the controller will happily load into memory using APC or write out to a .php file. This basically catches this MVC implementation to what's been available in Ruby on Rails.