The new binary release can be found on the release page of the Regress Pro project on Github.
The public git repository always has the latest development version between the beta releases. You can clone it with the following command:
git clone http://github.com/franko/regress-pro.git
This creates a new directory tree under regress-pro. Change to it and follow the usual build instructions. Use git pull to fetch updates from the (read-only) public repository. The git repository of a Regress Pro is hosted at github.
You will find below the packages of the source code in zip and tar.gz format.