I had the pleasure to work with John some a while ago when I was part of the Sage Math project. Very saddened to hear this news :( (Just donated. I'd urge any

I had the pleasure to work with John some a while ago when I was part of the Sage Math project. Very saddened to hear this news :( (Just donated. I'd urge anyone who has benefited from John's amazing Matplotlib project to considering donating to help his family).