I really liked the changes from 6.6.1 so I went ahead and made use of them in my tables, both old and new. After today's update I noticed that one of my tables got messed up, maybe because it is the only one with checkboxes in it. However, it became a plain table like the ones I made before 6.6.1 and there is no way to apply any of the new table tools to it anymore. It also got twice the size of my screen, but, again, there is no way to resize it at all, not even by dragging. The background colors are still there.