hi
k2 2.5 series versions wont compatible with persian joomla & hijri solar calender because this series of k2 versions have special calender.
if we edit k2 to read his calender of joomla core calender i think this problem will solve.
now how to we can edit k2 like oldest versions to read calender of joomla core ?
Sorry for poor English

many of iranian & afghanian people use this component but with this problem we cant use this.
my cuntry have 90,000,000 people & many of this person have website & many of this people use joomla & k2 .
but getk2.org team Without considering, and without respect for the people of both countries.Nearly two years released new series of k2 without compatibility of this cuntrys caleneder (solar hijri ).
Unfortunately your support team Ignore our requests in this context.
So that we Farsi speakers feel You do not care now for our countrys people & Segregate in.
It is really uncomfortable and embarrassing.