dear friends typophiles!
i am glad to present you new Arsenal contrast sans typeface. the project wins the contest for ukrainian font by Mystetsky Arsenal foundation and Stairfors design studio (some info in english about it you can find here and here).
so now it is typefamily of four fonts, released under OFL for free download.

interesting that it includes few unusual historic alternates for cyrillic letters (like latin-looking f with double bar for ф or round form for я) from old ukrainian origins.