The 0.8.4 release contains some performance improvements and important bug fixes. Also, i2psnark now supports magnet links. As usual, upgrading is recommended.
Please help grow the network. Say hello to the volunteers on the #i2p-help IRC channel. Get involved, spread the word, and donate! If you find a bug, please enter a report on trac. We are still looking for volunteers to work on new and existing translations. Please volunteer on IRC #i2p-dev.