Xiaomi is at it again, and has dropped more hints that Android 10 is almost ready for the Mi A2 Lite. Now, the company has published the device's Android 10 kernel source code, a sure sign that the OS upgrade is on its way. The progress of Android 10 for the Mi A3 would suggest otherwise, though.
https://www.notebookcheck.net/Xiaomi-fuels-speculation-that-the-Mi-A2-Lite-is-on-the-verge-of-receiving-Android-10.454730.0.html