I'm pretty sure this is the case, but would like to check: we can no longer add labels to cards in Trello by "# [name]" keystrokes?
I find this a small, repeated annoyance. I could complete a card on the keyboard alone very quickly. Now, I type some of the card, then have to move to the trackpad to navigate a couple of submenus—all just for the same result. It's deeply retrograde. Is # reserved for something else now?