I would like to see the hyperlinks update automatically when changing the root folder. For example, current folder is 2013_Folder, new folder becomes 2014_Folder. Also it would be nice to be able to customize the hyperlink window, as oppose to have a fixed size!
If you move a group of maps and files to a new location: - With relative the links will work - With absolute the links will have to be edited
Maps with relative hyperlinks moved to a new location at the same level will have working relative links to any file or folder on the drive. If you move them up or down a level they will have to be edited.
You can bulk edit the hyperlinks in a map using Replace (Binoculars top right) - Look in hyperlinks e.g. Replace \2013\ with \2014\.
In the desktop app you can drag the edge of the browser pane to change the size.