Add links to YouTube videos?

[fingolfin]

I was looking for the video for the talk https://pretalx.com/juliacon2021/talk/WCSKJ7/ resp. https://live.juliacon.org/talk/WCSKJ7 but could not find any link. I eventually located it at https://www.youtube.com/watch?v=F1R3ETaRQXY

It would be really nice if either of the above pages could link to that video.

(While I am at it: it would also be nice if the two pages representing the talk would link to each other. Given the similarity in the URLs, I hope this wouldn't be too hard?)

[twavv]

The YouTube videos are linked on the page on the live site after their scheduled release time.

We don't have workshops linked right now though. We can do that in the days after the conference.