I have been running rt panel 2.06 with a custom child theme. No modifications have been made to the 2.06 RTPanel parent theme. I just upgraded to 2.08, and it broke the site and my css in a few ways.
Three things are noticeable right away, the tagline is being DUPLICATED and slightly offset, the widget headlines are incorrect fonts, and the menu is screwed up (the width is off creating a second line, and there is a top border on the first item)
I deleted the 2.08 theme and re-installed 2.06 from the original archive, and the site returns to perfect working order.
Do you guys have any ideas why these things would be happening? I thought the whole idea of the parent/child thing was to prevent this type of trouble?