The page-last-updated plugin is a MyST plugin to make it clear to readers when your content was updated on each page. Here's a little post about how it works and where to learn about more plugins like it! blog.jupyterbook.org/posts/2026/p...

The Jupyter Book team has been working hard on a big foundational improvement to how notebook outputs are represented in MyST documents. Steve writes about this change and what it means in this post: blog.jupyterbook.org/posts/2025-1...

The Jupyter Book gallery is back! Now with the MyST Engine under the hood! Thanks to @FreekPols for contributing it. jupyterbook.org/latest/galle...

We recently pushed Jupyter Book 2, which was a breaking change for many of our users! We considered publishing a completely different package (e.g., `jupyter-book2`) but decided against it. Here's a quick rationale why:

We recently pushed Jupyter Book 2, which was a breaking change for many of our users! We considered publishing a completely different package (e.g., `jupyter-book2`) but decided against it. Here's a quick rationale why: