citing git commits on Trac?

[Peter Danecek]

Hi all,
do we have some convention on how to cite git commits on Trac?

I see that the "Commit Ticket Updater" uses the following format <short git hash>/<GitHub project> and links to an URL on Trac, which then is redirected to GitHub.

Are we supposed to do the same manually when citing commits? Is there some support for this behaviour?

Thanks for the clarification!
~petr