The main view displays the "Author Date" (though all the documentation for tig and tigrc refers to it as the "Commit Date".)  I would really like to see the actual Commit Date. I assume that it isn't supported (I didn't see an option for it – I just built a fresh tig from source.)  The Commit Date is super helpful when scanning the upstream log to see which breaking commits are newer and and require rebase attention.  (I missed a conflicting commit because I thought I had already rebased on it.)  I would love to see some support this.