 It fixed remaining IRC chat bugs and a lot of rather uncommon/rarely seen crashes.Shareaza v2.5.5.0, released on May 29, 2011, further improved UPnP support and included DC++ and gnutella updates, enhanced anti-spam protection during searches, and multi-file download merging.V2.6.0.0 was released on 3 June 2012, adding support for BitTorrent (Mainline) DHT and UDP trackers as well as containing interface optimizations for Windows 7.