This may sound like a silly question, but is the security patch from XenForo 1.3.5 included in this? We are still on XenForo 1.3.3 because @Nights is still dealing with trying to move hosts again and communication with the host hasn't exactly been going well, as Nights is still waiting for a response. Anyway, just so we know what to expect, what templates have changed in XenForo 1.4? Will any of our customized XenForo core templates throw up outdated warnings when we finally do update? Thanks!