10-23-17. In 7-21 Moodle, replaced reCaptcha keys with keys from v 2.
So far, v 1 continues to display. The v 2 reCaptcha not working yet. Restarted Apache. No change.
11-15-17. Installed Moodle 3.4, with latest HotPot and Essential. Configured PayPal so it works. Fixed text color in gradebook.
Note: End Date on EWU set in the past, in Settings. Attempt to prevent anyone from enrolling in it. Paypal has to stay active in order to display the students who enrolled using Paypal.