Hey! I'll be giving my talk about GNOME Circle at GUADEC, today (Saturday).
My presentation is at 12:20 UTC (14:20 CEST / 15:50 Iran time).
If you'd like to watch the livestream, here's the link:
https://www.youtube.com/live/ADwZXaOSe9U
You can find the full event schedule on the GUADEC timetable:
https://events.gnome.org/event/259/timetable