Users running a non-download version of Vanilla (pulled from github), on branch release/2019.016 or master from the last 2 weeks should upgrade to release/2019.017 or latest master for security reasons. Downloaded official open sources releases are not affected.
Vanilla 1 is no longer supported or maintained. If you need a copy, you can get it here.
The forum does not validate for even A level accessibility. Simply putting a <label> tag around every form input would technically validate it at AAA accessibility. Surely a simple action like this is worth it? After all, Vanilla is about embracing standards, eh?