@jupyterbook.org · Mythryl

jupyterbook.org

@jupyterbook.org

New release 🚀 We just shipped several UX and UI bugfixes in the Jupyter Book and MyST stack. - mystmd v1.8.1 jupyterbook.org/releases/mys... - myst-theme v1.1.2 jupyterbook.org/releases/mys... We will get a jupyter-book release out to bring these in as soon as we fix our release infra 😅

jupyterbook.orgMyST Theme Releases - Community GuideThis may be due to an incorrect BASE_URL configuration. See the MyST Documentation for reference.

jupyterbook.org

@jupyterbook.org

29 Jan

🛳️ New release of myst-theme ! This is a patch release to fix a bunch of UI/UX bugs that we uncovered after the last minor release. Thanks to everybody for testing and quick feedback! github.com/jupyter-book...

github.comRelease myst-to-react@1.1.1 · jupyter-book/myst-themeThis brings in several UI and UX improvements that were noticed after the last minor release! Bugs fixed Hover preview cards to documents with metadata now work! #772 (@choldgraf, @bsipocz, @rowan...

jupyterbook.org

@jupyterbook.org

27 Jan

We're proud to announce a new release of the Jupyter Book stack! This brings in a number of fixes and UI improvements! Check out release notes for each here: mystmd 1.8: github.com/jupyter-book... myst-theme 1.1: github.com/jupyter-book... jupyter-book 2.1.1: github.com/jupyter-book...

github.comRelease mystmd@1.8.0 · jupyter-book/mystmdThis brings in new functionality for execution concurrency, allowing you to control how many notebooks are executed in parallel during build in case you have notebooks that depend on one another or...

It also standardizes and improves the behavior of links so that interactive, external, and internal links now have distinct and consistent styles so that your readers know what to expect.

jupyterbook.org

@jupyterbook.org

27 Jan

This release was created by a community of maintainers, thanks to the Jupyter Book community for all of their support of the project! Check out the release notes above for a list of the people that contributed to each release. 🎉

This release brings more control over *concurrent execution* of notebook content as part of this build process. This allows you to define the number of simultaneous executions when your book builds to ensure they occur more sequentially, or reduce bugs if notebooks spawn their own parallel processes

jupyterbook.org

@jupyterbook.org

14 Jan

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...

blog.jupyterbook.orgIntroducing the `page-last-updated` plugin - Jupyter Book: BlogUpdates from the Jupyter Book subproject.

jupyterbook.org

@jupyterbook.org

17 Dec 2025

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...

blog.jupyterbook.orgJupyter Book V3 AST: Better Output Handling and Future Possibilities - Jupyter Book: BlogUpdates from the Jupyter Book subproject.

jupyterbook.org

@jupyterbook.org

17 Dec 2025

There's an ongoing community discussion about this change, and we invite feedback from others in this MyST Enhancement Proposal discussion: github.com/jupyter-book...

github.com🪐 Per-Output AST Representation for Code Cell Outputs by rowanc1 · Pull Request #32 · jupyter-book/myst-enhancement-proposalsExtend the MyST AST to represent individual code cell outputs as separate AST nodes, enabling output content to participate in MyST builds (e.g., generate and consume reference labels). Authors @...

jupyterbook.org

@jupyterbook.org

17 Dec 2025

This lays the foundation for building more enriched and precise workflows around notebook outputs. We now treat *each output* from a cell independently, laying a foundation to enable things like generating labels with notebook cells. Here's a PR to follow along: github.com/jupyter-book...

github.com✍️ Parse Markdown and LaTeX outputs into AST by agoose77 · Pull Request #1961 · jupyter-book/mystmdThis PR closes #2114 by parsing Markdown and LaTeX outputs into the MyST AST. NotePart of initiative #1026 We skip the following transforms: importMdastFromJson includeFilesTransform rawDirective...

jupyterbook.org

@jupyterbook.org

21 Nov 2025

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

jupyterbook.org🖼️ Gallery of Jupyter Books - Jupyter BookJupyter Book technology has been applied across a wide range of use cases, including curricula vitae, official educational textbooks, student portfolios, lab manuals, and technical documentation.…

jupyterbook.org reposted

jupyterbook.org

@jupyterbook.org

7 Nov 2025

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:

blog.jupyterbook.orgWhy we made a major release for Jupyter Book 2 instead of creating a new package - Jupyter Book: BlogUpdates from the Jupyter Book subproject.

jupyterbook.org

@jupyterbook.org

7 Nov 2025

blog.jupyterbook.orgWhy we made a major release for Jupyter Book 2 instead of creating a new package - Jupyter Book: BlogUpdates from the Jupyter Book subproject.

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