No "Skip Board" button?

I am sure that the old OGS interface featured a “skip board” button that push a board to the end of the queue, allowing you to play moves in other games and come back to it.

What happened to it?

Klicking on the button in the top right that shows the number of games where it’s your move should skip the current game. I’m not sure whether it works exactly the same.

Yep sure does, and that’s the way to do it