The main features of this version are:
* Major Kad protocol improvements, like kad obfuscation, better NAT handling, direct callbacks, flood protections, etc.
* Several changes to the message system to get rid of spammers (by Captchas) and stay in touch with friends with dynamic IPs.
* Several GUI improvements like storing searches between eMule sessions, a searchfilter for shared files and easier access to the comment filter.
* And as always fixing bugs and adding other small changes.