I enjoyed the question and answer here but found it doesn't work with a newer version of Entity Framework (Code First). Should I ask a new question and put a link to the old one, or should I add comments to the old question?
I think it makes sense to document this as a separate question. This way people can find the exact solution to the problem based on what version they are using, without having to look through comments or trying something that won't work.
I would link to the original question and explain why it doesn't work with the new version and also put a comment in the original q/a to the new question.