Take a look at this challenge: Print This Question ↓
It asks to print the exact contents of the question. Cool, right? There's even a comment by ETH saying "Let this be a reminder not to edit this post. Ever. Or we're all screwed."
However, Community edited the
http link in there to become
https. This is necessary for the
https transition; however, it makes it look like all of the answers are invalidated (see below). Should this be kept this way or rolled back?
Note that the challenge's specifications point to a specific revision, which means that the answers appear invalid but if you look carefully are actually good according to the original specs.
Also note that none of the answers have been active for less than half a year and...
wait Mr. Xcoder just rolled back the Community edits.
So as a general question, should the https revisions be kept (invalidating some answers) or rolled back (potentially causing link rot) for really old challenges?