I've done a lot of searching, but I cannot find a full list of applets for the most recent version of Unity. I understand that their development is separate from that of Unity itself. I'm particularly interested in the old Messaging app and the weather app. Do these still exist? I've tried installing them from the instructions dating back to 14.04, but the links are broken. Is there such a list, so that one might have something to search on? Thanks in advance.