Currently when a user downloads a document for offline mode, it is always available offline which is great, however, if the master copy is updated. I.e from version 0 to 1 when the user connects back up to the server they'll see the version 1, but if they switch to offline mode it will still be viewing version 0. There is no mechanism to alert the user they have out of date offline content. The responsiblity is left to the user to manage their offline data.

The product needs a feature to 1. Alert the user of out of date content, 2. give them the ability to either a. remove the content or b. download the updated version.