Updated Home (markdown)

Home.md

@@ -30,6 +30,10 @@ This corresponds to the environments for which the artifacts are built. There ar
   - Linux Ubuntu 18.04
   - Windows 10
 
+<h2>Snap and Flatpak</h2>
+
+You will find `flatpak` and `snap` folders in the source tree. They have been contributed and kept in case someone finds it useful. However Flatpak and Snap are not supported and even not recommended.
+
 <h2>Continuous Integration and Delivery</h2>
 
 At present this is done using [Appveyor](https://www.appveyor.com/) and is driven by the [.appveyor.yml](https://github.com/f4exb/sdrangel/blob/master/.appveyor.yml) file. The build is run at Appveyor premises on virtual machines which profile may be found here: