Minim OSD change hardware

Today I was trying to upload latest firm to my minim for a new proyect and find that the latest minim developer announces that He is migrating to this board:http://www.ykoctpa.ru/wiki/osd-na-atmega644-i-vse-vse-vse/ and not going to support anymore the old one.:https://www.rcgroups.com/forums/showthread.php?2591835-New-MinimOSD-fork/page153
Anyone have more info?