Current Behavior

We want to use mermaid for a diagram in our README of defmt.

Since #6587 is merged since two weeks ago I assumed that the support for it is already live on crates.io. First question: Is this true or is it not live yet?

Expected Behavior

In any case, the diagram unfortunately does no render on crates.io, but it does render on GitHub.

• github
• crates.io
• code

When opening the page, crates.io shows a warning popup with "Failed to render mermaid diagram." and in the console it prints "WARN: Could not find the language 'mermaid', did you forget to load/include a language module?".

How can I fix this?

Steps To Reproduce

Go to crates.io/defmt and open the developer console.

Environment

• Browser: Firefox 115.0
• OS: Fedora 38

Anything else?

No response