This is the development repository for the Proxy Cache Purge plugin (formerly known as Varnish HTTP Purge).
You should install the plugin from the WordPress.org Repository. The trunk branch mirrors the stable release; active development happens on dedicated release and feature branches.
Proxy Cache Purge is currently maintained by GetPageSpeed, focusing on high-performance NGINX and proxy caching setups and integrating well with both open-source Varnish and the commercial NGINX Extras collection, including the NGINX cache-purge module.