[]Please provide exact examples of filtering issues. What, exactly, is going wrong?[/]
In older versions whenever you copied text from a code tag it would be copied as a single line (Which breaks code for many languages)
In the newest version if you edit a post with code tags in them then firefox displays an empty line per line.
Here's some screenshots to make it clearer (Firefox is the left image, IE is the right):
[]http://img39.exs.cx/img39/6007/firefox7ni.th.png[/] []http://img17.exs.cx/img17/4945/ie8ug.th.png[/]
