Please upgrade to 2.1.x here.
The 2.0 branch is no longer being updated.
Current version is 2.1.11
, released 12 June.
Is there any admin tracking of email subscriptions?
I've not used this yet, but I am curious if there is any way for the admin to determine how many people are subscribed to a category or discussion, perhaps in the meta data? This would be useful for tracking how important certain topics are.