Avast! Free Antivirus 6.0.1091 program update was released April 19, 2011. Avast users need to right click the Avast icon in the system tray and select Update Program. The new program will install and then ask you to restart the computer.Heres a list of most important changes:- solved a compatibility problem with ZoneAlarm (WinXP)- added WebRep Chrome extension- improved installation of the WebRep plugins (especially Firefox)- various fixes and improvements in the avast sandbox- setup programs now smaller by ~20%- Community features and the Welcome screen can now be turned on/off directly from program settings- solved a compatibility problem with Outpost firewall- solved a bug related to the AutoSandbox offer (WinXP)- gadget can now be removed by simply closing it- solved a compatibility problem with GameGuard and sXe- SafeZone improvements- improved sandbox logging- SafeZone is now a standalone setup package (can be installed/uninstalled separately)- improvements in password processing- improvements in the program uninstaller- solved a memory leak in the avast gadget- fixes in the File System Shield transient cache- various stability/compatibility improvementsDownload Avast! Free Antivirus.