self-contained v.s. embed-resources?

[eitsupi]

Description

I believe we used to use the self-contained: ture option to generate a single stand alone HTML file, but the current documentation seems to use embed-resources: true.
Has self-contained been renamed to embed-resources?
I could not find any mention of this in the release notes.

[eitsupi]

Sorry, it is duplicate of #3021