<li><a href="https://caddyserver.com/" ><img src="images/caddy.png" /></a> [caddy](https://twitter.com/mholt6/status/1137176475784732673) </li>
<li><a href="https://github.com/facebook/hhvm" ><img src="images/hhvm.png" /></a> [HHVM](https://github.com/facebook/hhvm/commit/d830ac5b335cea8433abcda14a044d71da3bd0dc) </li>
<li><a href="https://github.com/tokers/zstd-nginx-module"><img src="images/nginx.png"/></a> [nginx (module)](https://github.com/tokers/zstd-nginx-module) </li>
+ <li><a href="https://curl.haxx.se/" ><img src="images/curl.png" /></a> [curl](https://github.com/curl/curl/pull/5453) </li>
<li><a href="https://gitlab.com/gnuwget/wget2" ><img src="images/wget2.png" /></a> [wget2](https://twitter.com/ruehsen/status/1050701663995129862) </li>
<li><a href="https://www.djangoproject.com/" ><img src="images/django.png" /></a> [django](https://pypi.org/project/django-compression-middleware/) </li>
</ul>