Fantastic plugin, thanks.
The only thing it is missing is that the Subject, sadly, is generic and we run many blogs - so the emails are just confusing,
I saw your earlier post re this, but I'd prefer not to either hack your plugin or add a 4-line plugin just to add a hook to fix the subject.
Could the default subject be something like:
Subject: blog.domain.com - WordPress update needed
Or alternatively could this at least be a setting?
If you want I can write the code and submit a patch? :)
Cheers and thanks for a GREAT little plugin!!!