In such case I would suggest to post another answer AND to edit the actual accepted answer to write a notice at the answer bottom in a quoting style, something like that;
Please know this answer was correct in the past. Now the support
For the changed word I would add a hyperlink to your actual answer.
The why I suggest that is that for ...
As the volume of RPi question is low please flag for a migration if you think it's worth a migration.
Our other close destinations are more used and in my own opinion are more related to ServerFault itself. By having destination that are related to us we target more user that posted there but for some reason(s) are on a gray line with our on-topic subject.