youtube link in bookdown

Question

We used this nomenclature

[![Open & Collaborative Science Manifesto
](https://img.youtube.com/vi/Y1X0xtB_JcY/0.jpg)](https://www.youtube.com/watch?v=Y1X0xtB_JcY)

to include videos with a preview in our markdown documents, it looks nice in normal rendering of the markdown (at least on github), but not in the html version of a book created via bookdown.

see

• .md version
• book version

Any solution to get a nice output in the two cases? (and I would limit the question for html outputs for now )

Answer 1

updating rmardown and blogdown did the trick.