&gt; The Chrome team also today announced that Chrome will stop supporting the TLS protocol extension NPN on May 15.<p>That&#x27;a a funny coincidence. Just today I noticed my HTTP&#x2F;2-enabled Nginx server doesn&#x27;t support ALPN because the distro (Debian 8) comes with OpenSSL 1.0.1. (ALPN was added in 1.0.2) I spent about 15 minutes researching a solution before I decided it wasn&#x27;t worth the time since all the browsers still supported NPN.