"Repository" and "Incoming" tabs on Git changes pane

I'm sure I'm just missing something simple here, but I looked everywhere I could think to...

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In some documentation, for instance: http://www.jetbrains.com/ruby/webhelp/checking-git-project-status.html, I see the labels on the Git changes pane contain:

>>> Changes Local Repository Incoming

In my copy of Rubymine, however, the panes are:

>>> Changes: Local Log

I haven't been able to figure out how to get those other tabs to show up.

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What I'm trying to do is see what files have been changed on the remote repository, and optionally diff them with my local copy before pulling them.