Here are the changes:
- [New] Quickmail is now group aware. The users in the To: section of the email will be organized in their groups if groups is enabled for the course. The group's name, picture and a button for selecting/deselecting everyone in the group is displayed as well.
- [New] Added a Cancel button on the compose email page.
- [Changed] Emails are saved into history regardless of a failure when sending. Also, only users who are successfully emailed are stored in the history.
- [Changed] Now checks to see if a user's email is disabled. If disabled, that user is not emailed and their name is reported to the screen.