If you are after the latest Android and you are using a Google Pixel 3 device. You can join the beta programme to download Android Q beta 1.
The version QPP1.190205.018.B4 is a pre-release and could be buggy. It has a file size of 1.304 GB and should take a while for it to be downloaded.
Some of the new features include dark mode, rumour dual sim support etc. #AndroidQ
Check out our Facebook post on how to enable Dark Mode.
Dual SIM seems to only work in selected countries.