Interested in this feature. Notebooks are essential part of our workflows. This feature would make life easier.

Valentino Beorda, would you mind giving an update about this ticket from Bitbucket point of view? This ticket has been "Gathering interest" for almost 3 years now.

I really want this too, we work-around it by converting notebooks to markdown with Jupytext - but that just introduces other problems since many tools I want to use for working with Jupyter notebooks don't recognise Jupytext markdown converted notebooks as Jupyter notebooks anymore.

We also need this feature urgently.

To explain further,

although we can use this bitbucket-cloud plug-in to view .ipynb files in jupyter-notebook view,  

https://marketplace.atlassian.com/apps/1218117/ipython-notebook-viewer?tab=overview&hosting=cloud

we still need this feature in Pull-Request view urgently.

I second this request. We'd like to use Bitbucket for code review, but it is essentially unusuable for Jupyter notebooks. The features we need are similar to Github or ReviewNB, i.e.:

• Rich diffs (rather than json diffs now which are hard to read)
• The ability to add Pull Request comments/annotations to a section of the notebook using the Atlassian Jupyter viewer extension