When opening this website on safari (https://betaguide.wz2100.net) then a warning appears that is wrong in so many ways...
Warning! You are unsing some old version of your web-browser. Some features of this site might be unsupported. Please upgrade your browser. Safari15.0
There is a typo at unsing, there is no space between Safari and 15.0, and... Safari 15.0 is as of the moment of writing the last Safari Version!
Just FYI.
Pretty strange warning on safari
Re: Pretty strange warning on safari
There's a revamp / update of the betaguide that should fix that in the future. (The existing published branch has quite a few issues like that.)