DotNetNuke is now available on Codeplex
One thing that came along with the new releases of DotNetNuke, all of the downloadable content was a transfer to Codeplex -> Github. One of the biggest benefits, in my personal opinion, of the move are getting rid of those annoyingly distracting and overreaching ads that were hosted on SourceForge.
Right now you can find some of the individual Module projects available over on Codeplex as well! I am not sure they are all moved yet, but I do know that the Wiki module is setup over there.
https://github.com/DNNCommunity/DNN.Wiki
I am excited about this because the Wiki module has now been tied into the TFS source control options that Codeplex provides, making development and management of the source code easier. It also allows for individuals to download the latest source at any time and compile it themselves, so you can see changes to the Wiki module before they are available as official releases. Right now the Wiki module is the only one I know that is going this route, but if it works out well I wouldn’t be surprised to see other modules use this functionality that Codeplex provides.
A few things to keep in mind. Any “Current” source is completely unsupported! We (the Wiki module team) will do our best to always check in working code, but there are no guarantees that it will always compile. You can get the source, but use it at your own risk! If you aren’t comfortable with compiling your own source and making changes download code updates from the source at Codeplex is probably not recommend.