I thought the 'M' letter in the words Strelets Mini, stood for 'smaller sets'. It must stand for 'medievel'. Are any of these sets going to be something later? Maybe WWI personalities? Are the WWII sets mini or maxi?
From the looks of it the first 4 sets are all 'Dark Ages', but the other 2 sections are unnamed so perhaps they will be something more to your taste. At this rate we wont have long to wait and find out.