How to reliably browse Gradle Docs for NON-CURRENT version?

Hi all

I wonder, how can one browse a documentation for Gradle for, say, version 3.5 or 4.1 ? Right now, I can open /userguide for any version by just replacing “current” with a version number in URL, but any click on a link leads to “current” version documentation

May be there’s an archive of docs for previous versions available somewhere for browse or download ?