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.
<dependency>
<groupId>net.tomp2p</groupId>
<artifactId>tomp2p-{module}</artifactId>
<version>5.0-Beta7</version>
</dependency>
