http://www.question2answer.org/qa/50886/q2a-1-7-4-security-release
https://github.com/q2a/question2answer/commit/fd628cf33ad71be01f3c9b7b144e5a5f53d9e57d
There is no description about vulnerability in Scott post. Therefore, I can not understand the need for this change.
Is it really this is necessary? ? ?