Alon from CS, here to remind everyone our Mesh project is far from dead! While the app has not seen much change in the past 6 months, our firmware has been updating in the background. Our proprietary mesh networking protocol, Aspen Grove, has vastly improved in the last few iterations.
We have also been putting tremendous efforts into projects like our Low Bandwidth Lightning Network.
A Mesh App update is indeed on our roadmap. Some of the app improvements suggested on here are great. I plan on creating a new thread to discuss these.