For the past week i have been trying to figure out why Monal stopped working in iOS 13. Building with the iOS13 SDK is the only way to get dark mode (and french app store support) . It appears that when I do build with this SDK it disables the push mechanism I use. the replacement does not work well. I wasn’t planning on needing to get it working until mid 2020. I am still allowed to submit builds with the iOS12 SDK. I may have to sacrifice dark mode and other iOS 13 niceties for now until I have the core messaging at parity. I did manage to get it close and the server infrastructure is set up to handle it so I will keep working on that. I’ll probably keep two different test versions going 4.0 for iOS 12 builds that make it to the app store and 4.1 for ios13 builds that use the new mechanism.