Use at your own risk. I have this installed and using on my phone on daily basis. Oreo build for Moto G4 Plus as /e/ dev is still nougat build. will try to provide updates. Download ROM Here
I will update it as needed but I just use the /e/ source code unaltered. With security updates as needed. I have tried to build pie but it is not supported by Lineage so no luck yet. But will keep trying.
The truth is that the ROM is very beautiful, it would be very good in Android 9, even so your work is very good, it would be nice to add some more customization functions but well, this is how it works well so that things are complicated, I will be attentive and I will install all the ROMs you upload