A lot of new things in the Ukrainian OOB for next release.
Recent additions were 40mm Mk 19's. A photo exists of boxes with 40-mm Mk 19 ammo unloaded from an American aircraft at Boryspil Airport on October 10, 2021 and the Supply Classification code for "Machine Gun, 40mm, MK19 Mod III" was seen being unloaded Jan 28. 2022
https://mil.in.ua/uk/news/ssha-pered...atomety-mk-19/
It was recently announced that Australia is sending Bushmaster PMV's that may possibly be in Ukraine in May -June 2022