Android 9 Pie-based Lineage OS 16 ROM now available for Xiaomi Mi A1

The Mi A1 is first smartphone with stock Android OS that was launched last year. Running on Android One program.
if you can't wait for the official roll out of Android 9 Pie OS for Xiaomi Mi A1 there is a way to still try it out.
While the them is yet to release official built, it has been testing the real version of Android 9 Pie based Lineage OS 16 ROM on a number.