v3.8.5 supports Android 4.0 and above.
v4.x.x would only support Android 4.4 and above.
Android devices that runs Android versions less that Android 4.4
(Android KitKat) would not receive any more updates (the latest
supported version would be v3.8.5).
Feel free to contact us via [email protected].
Please CC the maintainers too: