Persian Joomla! translations problem

as you knew there are problems with Jalali date on Persian versions of Joomla. Articles doesn’t sort by date and you can’t change the dates as you want. So I’ve come to a solution of using the global version of Joomla with Persian language pack and my plug-in, as the best way.

p.s. but as you read this, the problem almost solved. they used a new build-in kind of date converter on their language packs, with collaboration of main Joomla translation coordinators. but still hacking the core for other futures.