eMule is one of the biggest and most reliable peer-to-peer file sharing clients around the world. Thanks to it's open source policy many developers are able to contribute to the project, making the network more efficient with each release.
What's New:
You will no longer be able to connect to irc with the old clients
Reduced javascript dependence on webinterface templates
Added Paste command for ed2k file/server links to Transfer and Server window context menus.
Fixed memory leak in Kad packet parsing [thx bzubzu.]
Fixed security exploit in IRC module and Web server [thx DonDiego]