marked@5 deprecated some options.

• Release v5.0.0 · markedjs/marked

safe-marked approach is a wrapper of marked.
However, marked limit the this approach.
In the future, safe-marked user can not extends marked.

// ugly approach
import { createMarkdown } from "safe-marked";
const markdown = createMarkdown({
  marked: (marked) => {
    // extends marked
    marked.use(someExtension);
    return {
      // options
    }
  }
});
const html = markdown(`# Header

This is [CommonMark](https://commonmark.org/) text.
`);
console.log(html); 

So, We need to move this sanitizer function to marked extension like markedSanitizer

e.g.

import { marked } from "marked";
import { markedSanitizer } from "marked-sanitizer";
marked.use(markedSanitizer());

• Refs: https://marked.js.org/using_pro#hooks

As a result, we will deprecate safe-marked.

TODO

• create? or find? sanitizer extension for marked
• deprecated safe-marked and recommened to use the extension
  • As possible, provide migration tool

If you have any opinions, please feel free to write to us.