I have drafted this post. It needs some co-authoring.
Have pinged @ryanmacklin in Slack about it.
https://docs.google.com/document/d/16y-3EOXytt4cDshiTDrKfzBbqKMiOBquIakO_Z_bEB8/edit#

Tina has reviewed. I'm going to make a branch and put the draft in, so I can share the preview with others and also test the embedding of videos to see how it looks.

@flicstar there is a Hugo shortcode for YouTube embedding.

{{< youtube XXXXXXXX >}}
Where XXXXXXXX is the YouTube video v ID.

Example for you to look at: https://www.youtube.com/watch?v=EF8GhC-T_Mo

{{< youtube EF8GhC-T_Mo >}}

Would you look at it?

Hey @bwklein I'm pretty sure I already did it that way. See my PR.
{{< youtube Q_Wcwzz8x5M >}}

I can't explain those two binary files - they came to being in my GitPod and I thought I hadn't included those in my commit. Confused!

They are core dump files, I haven't seen them before in GitPod. Did you get any crashes or anything while working on the blog pages?

Also, with my example, did you look at it?