The short version of Sofka and the Crusader by Max Simov has been published (the Ukrainian-English parallel edition).

https://www.amazon.co.uk/Sofka-Crusader-Ukrainian-English-Max-Simov/dp/1805144367?source=ps-sl-shoppingads-lpcontext&ref_=fplfs&psc=1&smid=ACT6OAM3OSC9S

https://troubador.co.uk/bookshop/young-children/sofka-and-the-crusader-RpVj