How do I track changes to documents that I have uploaded to my wiki. When others open the files and edit, then save, the file on my wiki is not changed.

The main reason for my wiki is to have others working on the same topic able to edit and add to documents that I have uploaded. The problem is that when they have made their changes, the revised file is not what is on the wiki - that file remains unchanged.

It seems the only answer is to have folks make their changes and then upload the file again. This clogs thing up and would be confusing if the changes are not tracked somehow.
Inappropriate?
1 person has this problem

User_default_medium