This release fixes the following bugs:

• Fix due dates to use colors: red = overdue, amber = due soon, no shade = not due yet.
  Thanks to xet7.
• Fix My Due Cards to be sorted by due date, oldest first.
  Thanks to xet7.
• Verify that due background colors are correct also at My Due Cards.
  Thanks to xet7.
• Fix Regression - due date taking a while to load all cards v8.06.
  Thanks to xet7.
• Fix duplicated lists.
  Part 1,
  Part 2,
  Part 3.
  Thanks to xet7.

Thanks to above GitHub users for their contributions and translators for their translations.