I think a Launcher is a very good idea! (I had the same idea)
I mean all the Linux distributions has old Minetest versions!
- Ubuntu 14.10: MT 0.4.10
- Debian wheezy(stable (from 2011)) MT 0.3.1
- Debian jessie (next stable)MT 0.4.10
- Debian sid (unstable) MT 0.4.11
If we had a Launcher, the Linux distributions would just have the Launcher and everyone sees when a new version comes out and is up to date!
But who want to programm this?!Oh, I forgot it is much easier and faster than to clone the git-reposetory, do the cmake commands, wait untill the compiler has finished, …