Uploaded a new build with SailfishOS 2.1.3.7: http://sfos.scanf.su/addison/sailfis...1.3.7-test.zip. It's still LineageOS 13 based, so there are no changes in terms of hardware support.

I'm currently trying to update to LineageOS 14.1 base, as it has official support for the device, compared to LOS13 and there likely going to be less bugs from Android side.