Mermaid erDiagram not working in Joplin 1.1.1

[MHoeller]

A mermaid erDiagram is not rendered in Joplin 1.1.1

Environment

Joplin version: 1.1.1
Platform: AppImage
OS specifics: Ubuntu 20.04 LTS

Steps to reproduce

Add mermaid code to a notebook:

erDiagram
    CUSTOMER ||--o{ ORDER : places
    ORDER ||--|{ LINE-ITEM : contains
    CUSTOMER }|..|{ DELIVERY-ADDRESS : uses

Loading

This code is not rendered. The rendering in general seems to work since this code IS renderd:

graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;

Loading

The mermaid syntax should be ok, the example is take from the mermaid page

[CalebJohn]

It looks like erDiagrams were added in mermaid 8.5.0. And Joplin uses mermaid 8.4.6, so these diagrams are not supported in Joplin currently.

@laurent22 would you accept a pull bumping the mermaid version? It seems like the last few release have (8.8.0 and 8.7.0) have primarily been focused on bug fixing.

[laurent22]

Yes sure, feel free to go ahead and update, provided there's no breaking changes. Also make sure you run npm run buildAssets from the joplin-renderer folder to make sure all assets are installed properly.

[tessus]

Duplicate of #3108