When I tried to upgrade from Moodle 2.0 RC1 (Build: 20101028)
to Moodle 2.0 RC1 (Build: 20101029) the first thing it did was run the Plugins Check. I got a 17 "Non-standard (about to be installed)" notices. I have been keeping my sit up to date nearly every day. Now all of a sudden it tells me that there are 17 non-standard plugins in my data??? See attached screenshot.