The ability to see a few details about the auto-rules update has been requested a few times on the forum.  Several users have commented about the "greyed-out" VIEW LOG button on the UPDATES tab.  I thought making it functional and adding rules update detail would be beneficial.  I limit the size to 1024K and then let it roll back over onto itself.  I think it would be a nice feature to have and easier to use than trying to find the update information in the system logs.