Citation of information from version of website on the Wayback Machine
The article here ( https://www.evidenceexplained.com/quicktips/citing-wayback-machine ) explains at least one format for citing information from a version of a website found on the Wayback Machine. I don't necessarily need to follow that format specifically, but I do need to add a reference to information found on a version of a website that has since changed. What would be the correct means of getting the appropriate metadata into the Zotero database so that it will show up properly in the citation?
CMoS has more sensible advice on this:
https://www.chicagomanualofstyle.org/qanda/data/faq/topics/Documentation/faq0434.html
I'd go with option 1. The only thing that you'd then need to add is "at the Wayback Machine" -- I think if you add this in Website Type, you'd get a decent output, but there are other options, too.