On-board Lichess (firmware 3.3.9 from the beta stream) looks great, but right now we only have presets for classical and rapid. Is the GUI for custom time control settings in the pipeline? How close? 
I’m an active member of Lichess4545.com and time controls there are 45+45 or 30+30, would be nice to add my opponent as a friend and start a game from ChessUp2. I’m currently doing this via the ChessConnect browser extension, but doing it straight from the board is the best experience.
Thanks for all the work!