The "DOCS" section only covers very recent firmware

The documentation we supply is constantly evolving, just like the AREDN firmware. Unlike the firmwsre, the docs are hosted on a platform we do not control. This external platform provider keeps their platform updated (a very good thing) and they require updated parameters in order to build doc versions.  Our old doc versions never had those things (the newer and evolving documentation parameters), so they can no longer be built.  We need to keep up to date with the current platform, so older doc versions will need to roll off going forward as platform updates dictate. We do not have the resources to attempt updating many older documentation versions so that they may be faithfully presented.

Please consider making a copy of the documentation for the version of AREDN firmware you use if you plan to use a particular AREDN firmware version without upgrading for an extended period of time.