I'm wondering whether we should better close this topic in favor of http://smartgit.userecho.com/topics/145 to count votes correctly?

What exact kind of navigation do you have in mind?

Can you explain why you are looking for all commits containing a deletion?

It will actually be an expensive operation because for each commit, the complete tree must be compared against the previous commit.

Please select the "Pull, then Push" option in the Preferences.

I've adjusted the description accordingly.

Igor, I've updated the topic.