UX of 19.1 is a drawback in my eyes, but I'd prefer to keep up with the development of android. Feel free to drop 18.1.Currently testing the September builds. AFH seems to reject uploads right now, so might take another day or 2. Also checking the 19.1 sources from derfelot and integrating some of the changes into the new build, e.g. new APN settings.
BTW: Is there anyone who would prefer the 18.1 version over the 19.1 version? Thinking about porting my changes to 19.1 and not building 18.1 anymore, so 17.1 for those who want the Sony camera app and 19.1 for those who want a fresh system. Not sure if there is any advantage of the 18.1 version over 19.1