Special announcements: The Rencontres théoriciennes take place about every second Thursday, 10:00 am to 13:00 pm at Institut Henri Poincaré. See the tentative programme of upcoming seminars or the list of previous seminars. The Seminaire Darboux takes place at 11:00 every few Thursdays, out of phase with the rencontres, at LPTHE or LPTENS. See the tentative programme of upcoming seminars or the list of previous seminars. The Cargèse Summer School Old and New Frontiers in Quantum Field Theory initially scheduled for June 15-27, 2020, is postponed to May 24-June 4, 2021. The IRN:QFS (International Research Network on Quantum Fields and Strings) website website is now up and running. Follow this link for some useful pointers. STGP now has a Youtube channel.