HI!
Thank you Xboard that I have used for so many years!
Now I'm using Martin Blume's Arena that is partially based on your work (reading the About)
but it has some boring bugs during matches (EG: games occasionally restart again ad again or it stops them and asks "Game is not saved. Do you want to save it now?"
That's really a pity because it is by far the best chess GUI for tournament management and the crosstable is very complete. (I have also used cutechess and BanksiaGUI)
I'd really appreciate (like millions of chess engines fans) if you could complete his project fixing the bugs or add similar functions and graphic on Xboard,
King regards, AlexChess