[^%INDEX%] - sorted by most recently changed

The desktop version has a "Page changes history" which is accessed via the sidebar.
the mobile version has no sidebar, but a mobile use might benefit from a list of most recent changed items.

How about [^%INDEX%] with a few options.
[^%INDEX%] - allow the normal option
[^%INDEXA%] - alphabetical list (same as normal)
[^%INDEXR%] - most recently changed list (page changes history)
other options ?

I think this might have benefits on the desktop too for those like me who love the sidebar for mostly searching.