And no support for HTTP/2 until recently. They're suggesting Hitch for SSL termination now. [1]: https://info.varnish-software.com/blog/varnish-cache-5-http2-s

And no support for HTTP/2 until recently. They're suggesting Hitch for SSL termination now. [1]: https://info.varnish-software.com/blog/varnish-cache-5-http2-support https://info.varnish-software.com/blog/varnish-cache-5-http2... Edit: Apache also has caching/does it all in one package; they're even contemplating a module for certbot (in addition to or as replacement for the official certbot/letsencrypt Python package for Apache)