Hi Michael,
Looking at the online docs.automic.com and all the "publicly" clickable doc/link, it seem to show/resolve to a number that correspond to a released version. It does appear if you type in another number it can work and if use "latest" it will take to the latest version (which at this time is 12.2 - which the product is not release yet or available publicly).
Michael_Lowry - Can you also let me know for the 'Latest' - if this something that you are adding as when I navigate the AE docs and mouse over hyperlink within the docs it all using a 12.1, other version # and none are showing 'latest'.
I'll reach out docs team and see if they can give any input on the 'latest' topic.