update readme

README.md

@@ -38,7 +38,7 @@ ssh -o PreferredAuthentications=password -o PubkeyAuthentication=no pi@raspi.loc
 
 # per-device Provisioning
 For production, the devices need to be provisoned uniquely
-- provision with rpi-sb-provisioner
+- provision with rpi-sb-provisioner - tested with 2.0.5, 2.0.4 did not work
     - access the webinterface with ssh -L 3142:127.0.0.1:3142 pi@192.168.178.52
     - http://localhost:3142
 - after initial provisioning using ssh:
@@ -50,4 +50,4 @@ For production, the devices need to be provisoned uniquely
         - set channel name etc. in bumble-auracast/src/auracast/.env
     - execute the update service scripts
     - start the application (script if custom device, server and frontend if ui version)
-    - activate overlayfs (?)
+    - activate overlayfs (?) -probably not because we need persistent storage for stream states