Is the old format documention still available?

From: Mel Pilgrim <list_freebsd_at_bluerosetech.com>
Date: Mon, 27 Dec 2021 16:32:21 UTC
How do I access the old format of the documentation?  The new format has 
major regressions that make it inaccessible.  The old format wasn't 
perfect, but it worked for screen-reading, mouseless nav, and mobile 
browsers.  The new format isn't compatible with any of that due to how 
the sidebars take priority over the section content.