I am happy to announce that version 0.5 (tune-up for TeXLive 2014) of The “Persian Modern” Family of Fonts is released on CTAN and it should be shortly available for download from CTAN.
The list of changes and improvements is huge; I have been working on improving the fonts since 2011 (almost for 3 years) when the first version of the fonts were released in 2011. Rest assured that I have not broken anything; the end-user does not need to do anything; just install TeXLive 2014 when it is released and enjoy the beautiful typesetting with xepersian and its default typefaces.