[shutter/f18] Update to 0.89 (#722700, #753423, #659378, #759686, #754880)

[cheeselee]

Summary of changes:

  d8ee2c1... Update to 0.89 (#722700, #753423, #659378, #759686, #754880 (*)

(*) This commit already existed in another branch; no separate mail sent