Epiphany Web Browser extension metadata schema. Copyright (c) 2004 Adam Hooper Metadata about an extension. The version of the extension's API. For most extensions, this number will remain at "1" indefinitely. The only reason to increase it would be if any GObject classes within the extension change parents. An extension author -- a name and (optionally) an email address. The type of loader to use for the extension. For example, "shlib".