phpBB Group has released update for phpBB 2: phpBB 2.0.12
I recommend to update your forum as soon as possible. For more information and download link click here.
There are changes in template.php, but if you are using eXtreme Styles mod then you can ignore those changes because those changes apply only to phpBB default template.php. Latest extreme styles mod will work perfectly with phpBB 2.0.11.
There are also changes in tpl files, so styles will be updated to 2.0.12. But those changes are minor and all styles for 2.0.11 will work fine with 2.0.12. And you can update it yourself or wait for me to post updates. I'll update all styles within 24 hours.
If phpbb.com is down (it is down right now) you can download latest phpBB from here:
phpBB 2.0.12: http://files.phpbbstyles.com/other/phpBB-2.0.12.zip
List of changes (created by Acyd Burn): http://files.phpbbstyles.com/other/phpb ... o_2012.zip