Wijzigingen in de manier waarop Youtube embeds en/of thumbnails worden afgehandeld?

Ondersteuning
2

Yes, there’s this recent big change replacing lazy-yt:

And this one addressing the annoying black bars:

Not sure about the forced rebake though.

9 likes
YouTube embeds appearing way too small
Embed video Thumbnail black bars on mobile (Wistia)
Topic List Previews (TLP)