As a career-long editor, one of the first things you learn about headline writing is that with words, "specific trumps general" for reader understanding. And the same principle applies to Sticky Topics, as well.
"Category Change" by itself is general, whereas employing "Trans" into the headline would have been very eye-catching and related comments would have gathered there.
I don't mention this to admonish, just to share. Still a great change, dare I say, a positive transformation?