TomP2P 5 Beta 7 just released. Check out the latest beta version.

Minor changes: Implemented efficient broadcast, replacing random walk with structured walk; added skeleton for tomp2p-social; fix buffer leak when using RSync; added flag to indicate manual port forwarding (e.g. when using PlanetLab/EmanicsLab)

Testing may not succeed all the time due to timing issues. Hole punching is currently being merged, its not working at the moment. Both issues will be resolved.