Recently a few changes have been made which now allows you to view your recently used addresses in the "Change Address" panel. This is useful if you changed your temporary email address and forgot your old one. Now you can simply go to the panel, display all your previously used addresses and simply select one.
More features have also been added when viewing an email as you are now able to view the source code, download the email to your device and also delete emails.
As always, stay safe and free from spam!