As the title says, this appears to be some good news for Moto G4. If all works well, hopefully this can bump Athene from Nougat to Android 11 on /e/ (or at least an unofficial /e/). This is encouraging.
https://forum.xda-developers.com/t/beta-rom-11-0-unofficial-lineageos-18-1-17-march-2022.4417625/
Please share your thoughts, insights or opinions. 
Regain your privacy! Adopt /e/ the unGoogled mobile OS and online services
Update (May 10, 2022): Looks like it is a VERY rough development version and going slow, so far.
**This ROM looks to be more promising for now, at least it is on Android 9 Pie. It comes with April, 2022 Security Patch and security string not bumped (Uses January, 2022). It runs beautifully. The occasional “Wi-Fi drop” bug has been fixed (used for 8+ hours straight no drops.) This ROM uses the Looney Kernel. It is one of best ROMs, I have used for Athene. A lot of customization options: transparency for drop down menu, animation options, icon packs option for launcher, and many more.
This would be great to get this converted over to /e/OS!! 
Here is the link for anyone interested: https://forum.xda-developers.com/t/rom-9-0_r44-arm64-android-open-source-illusion-project-athene-unofficial.3889942/page-31#post-86827965