How to create time schedule on GitHub-CodePudding

I found this issue with time schedule. It looks like it's written in markdown, however, I'm not sure about the syntax for it.

Does anyone know how to make it? This is the markup that is used:

gantt
    dateFormat  YYYY-MM-DD
    TypeScript 4.8 Stabilization Period : 2022-08-05, 2022-08-25
    TypeScript 4.9 Beta Development : 2022-08-05, 2022-09-16
    TypeScript 4.9 RC Development : 2022-09-16, 2022-10-28
    TypeScript 4.9 Stabilization Period : 2022-10-28, 2022-11-15
todayMarker stroke-width:5px,stroke:#0f0,opacity:0.5

CodePudding user response：

GitHub's official Advanced Markdown Documentation on Diagrams points you to the right location:
Mermaid diagrams/Gantt

There is also plenty of literature (theoretical and practical) surrounding Gantt charts and how to use them for project management.