I was having problems with the subscriptions not sending emails for a while there. Before I bothered you, I installed the newest version, I believe it's 5.1.3.
I installed it about 15 min ago, and updated another doc, and lo and behold I got an email saying that I had 4 docs that had been updated. Did the new version fix something, or did I inadvertently fix it?
The notifications look exactly the same...A bit puzzled here.