We thank the community of contributors to this site: Micah Altman, Angela Barragan Rodriguez, Nicolas Berrios, Jack Fitzsimons, Elena Ghazi, Shlomi Hod, James Honaker, Gary Howarth, Ishan Joshi, Chuck McCallum, Priyanka Nayayakkara, Joseph P. Near, Bhaswar Purohit, Robert Pisarczyk, Raman Prasad, Anshu Raikwar, Michael Shoemate, Dmitrii Usyni, Salil Vadhan.