I own a (now broken) Sony Xperia Z3 Compact and a HTC One M7 (backup device). Since both are unmaintained but have a viable LineageOS codebase for 14.1, I have been regularly building 14.1 to keep up with Android's monthly security bulletins. Expect these to become sparser as time goes however. Grab the images here.

Updated: 2020-09-17