The Magic Lantern source code management is transitioning from Subversion to Git. As part of this transition, the official source code base will be hosted on Github at Magic Lantern Studio. Instructions for building Magic Lantern Studio components can be found at mle-documentation. The move to Git also facilitates restructuring the code into multiple sub-projects and requires a different build environment to address software construction. The mle-documentation wiki describes this new environment.
Note that Wizzer Works will still use SourceForge to publish and distribute releases. Eventually, if possible, the source code will be mirrored back to this SourceForge project.