To add a file to Rhizome, an application must declare that it uses the permission:
The application must also declare that it uses the permission
as files added to Rhizome must be on the external storage of the device. The Serval Mesh software can only add to Rhizome files that are on the external storage of the device.
Each time the same file is added to Rhizome, the manifest's
version field must be incremented by at least 1.
To receive a new file from Rhizome, an application must declare that is uses the permission: