installed, rebooted, searched the GUI a bit to see what's new...firewall settings: first thing I noticed is that the "enter" key doesn't work on the password dialog box, no big deal, I then wanted to open the packet rules interface, prompted for the password again (which is normal),
noticed the interface was new edit: it was just resized..., but empty, no rules, and >>> CRASH of Avast
I got a minidump generated automatically by Avast + one I generated manually from Windows task manager. I'll upload that to your ftp site and send you (VLK) the archive password by mail.
edit: sent... anyway after loging off and back in I couldn't reproduce the issue, no crash anymore when opening the packet rules interface and it's normally filled with entries. As to the password dialog box, hitting enter works if clicking another time to regain focus.