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MyST Document Engine Releases

Release notes for the MyST Document Engine (mystmd).

mystmd@1.10.xΒΆ

June 5, 2026

Releases: mystmd@1.10.1 Β· mystmd@1.10.0

Enhancements made
Bugs fixed
Maintenance and upkeep improvements
Documentation improvements

mystmd@1.9.xΒΆ

May 20, 2026

Releases: mystmd@1.9.1 Β· mystmd@1.9.0

This brings some quality of life improvements for users and fixes several under-the-hood bugs. You can now skip link-checking in --strict mode, which will improve performance significantly for documentation sites with many links!

Bugs fixed
Maintenance and upkeep improvements
Documentation improvements
Enhancements made

mystmd@1.8.xΒΆ

April 1, 2026

Releases: mystmd@1.8.3 Β· mystmd@1.8.2

This release adds experimental widget support via the new {anywidget} directive, letting you embed interactive JavaScript components in your MyST documents. The {toc} directive also gains a children context option for showing only child pages.

Enhancements made
Bugs fixed
Maintenance and upkeep improvements
Documentation improvements