My light wiring has 2 white wires & one black wire
Just wirenut the two white wires that were connected to the old fixture to the white wire from the new fixture

Since we have a black wire (our switched hot) coming from the switch, and its matching white (always-hot in the switch loop) nutted to two black wires in back, we know that the black wire landing on the fixture is a switched-hot, and the two white wires landing on the current fixture must then be neutrals.  So, simply nut both of the white neutrals together and to the new fixture's neutral, and you'll be good.