Unfortunately, MicroG hasn't been maintained in the past months or so and the only developer barely communicates anymore. It's getting to a state in which it will stop working very soon.
Re:Going FLOSS-only on Android
by ForHackernews on Monday August 20, 2018 @05:37AM
(#17798665)
Maybe some community will step up and adopt that project. Anything that relies on a single dev is probably unsustainable.
https://lineage.microg.org/