Recently upgraded to 3.1.1GA. It seems that some of our tables that were once center aligned, are no longer.
The code that worked pre-upgrade looked like this:
<t:div style="text-align:center">
<rich:dataTable style="margin:0 auto;" ...
After looking at the generated src, it doesnt seem the style tag is being applied to the table any longer. We fixed this, by adding align="center", which is marked as deprecated in the docs.
