This is the support thread for the new Header Tags SEO contribution. It is based on the Header Tags Controller but is not compatible.   Why the new name? There are a couple of reasons for this. First, so much has changed in the code that it is mostly a different package and maintaining it would be difficult if it were considered just an update. But beyond that, a lot of people mistakenly confuse the Header Tags Controller as just a meta tags handler. It is that but has gone beyond that basic