That depends. If it is a popular answer, people sometimes edit with latest version answer. For example, I answered something about Python/Flask many years ago w

That depends. If it is a popular answer, people sometimes edit with latest version answer. For example, I answered something about Python/Flask many years ago which became a very popular answer at the time (simple stuff). Now in Flask's latest version, you don't need to do it that way necessarily and the answer was edited accordingly.