# Docusaurus 3.1

DevFeed: [Docusaurus 3.1](<https://devfeed.tech/articles/docusaurus-3-1-40941.md>)

Original publisher: [Read original article](<https://docusaurus.io/blog/releases/3.1>)

Author: Sébastien Lorber

Published: 2024-01-05T00:00:00Z

Content type: release

Language: en

Sources: [Docusaurus Blog](<https://devfeed.tech/sources/docusaurus-blog.md>)

Topics: [changelog](<https://devfeed.tech/topics/changelog.md>), [Documentation](<https://devfeed.tech/topics/documentation.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [MDX](<https://devfeed.tech/topics/mdx.md>)

Tags: [changelog](<https://devfeed.tech/tags/changelog.md>), [changes](<https://devfeed.tech/tags/changes.md>), [cli](<https://devfeed.tech/tags/cli.md>), [cobol](<https://devfeed.tech/tags/cobol.md>), [configuration](<https://devfeed.tech/tags/configuration.md>), [mdx](<https://devfeed.tech/tags/mdx.md>), [release](<https://devfeed.tech/tags/release.md>), [upgrade](<https://devfeed.tech/tags/upgrade.md>), [versioning](<https://devfeed.tech/tags/versioning.md>)

## AI overview

Docusaurus 3.1 adds broken-anchor detection to the built-in broken links checker and introduces a new function hook for front matter transformations and integrations. The release also includes MDX and code-block improvements, CLI port configuration through an environment variable, and completed Brazilian Portuguese translations.

## Source excerpt

We are happy to announce Docusaurus 3.1.