About variable

doc/EN/devguide.org

@@ -68,6 +68,9 @@ An example template for an app script is shown below. Copy this and add whatever
 # app scripts.
 VARIANTS='full'
 
+# If you want this to appear on the control panel About screen
+SHOW_ON_ABOUT=1
+
 SOME_IMPORTANT_CONFIG_VARIABLE='some important value'
 ANOTHER_IMPORTANT_CONFIG_VARIABLE='foo'
 MY_FUNKY_AVATAR=https://some-domain-or-other/fro.png