Supported desktop browsers

Hi everybody!

I have a question regarding the table showing supported desktop browsers here.

Does it mean that the current Firefox ESR version is supportet, hence 1 version(s)?
Or does it mean that the current Firefox ESR version PLUS the previous (minus 1 version) are supported (so basically 2 versions)?

Thanks for clarification!

Cheers,
Thomas

This one.

1 Like

Thank you!