docs(website): fix indentation in changelog

[etiennebacher]

Currently nested lists are flattened, this fixes it

[eitsupi]

Does this mean altdoc or something is expecting an indent size of 4?
In that case, I think we need to force the indent size using something like Editorconfig.

[etiennebacher]

I think this is just required by mkdocs. The NEWS file in altdoc has nested lists with only 2 spaces and it works fine with the docute generator

In that case, I think we need to force the indent size using something like Editorconfig.

I'm not familiar with this, does it work with any IDE?

[eitsupi]

I'm not familiar with this, does it work with any IDE?

Yes, except for RStudio IDE. (rstudio/rstudio#1711)

[etiennebacher]

@eitsupi I don't know how to enable Editorconfig, so feel free to merge this when ready

[eitsupi]

Looks fine, thanks!

[eitsupi]

This is the upstream issue mkdocs/mkdocs#545 (comment)

[eitsupi]

Fixed in #910