Win10XPE supports Windows 10 original x64 or x86 ISO sources: Fall Creators (1709) - Spring Creators (1803) October 2018 (1809) - May 2019 (1903)
So...no update :(
Is Win10PESE compatible with version 1903 or am I doing something wrong?
last one I used on the PESE project was 1809 - Redstone 5 17763