Update documentation to mention support of CPN and EPN in PX11+

Author: ip2location

README.md

@@ -2,7 +2,7 @@
 [![Latest Stable Version](https://img.shields.io/packagist/v/ip2location/ip2proxy-cakephp.svg)](https://packagist.org/packages/ip2location/ip2proxy-cakephp)
 [![Total Downloads](https://img.shields.io/packagist/dt/ip2location/ip2proxy-cakephp.svg?style=flat-square)](https://packagist.org/packages/ip2location/ip2proxy-cakephp)
 
-IP2Proxy CakePHP plugin enables the user to query an IP address if it was being used as open proxy, web proxy, VPN anonymizer and TOR exit nodes, search engine robots, data center ranges and residential proxies. It lookup the proxy IP address from IP2Proxy BIN Data file or web service. Developers can use the API to query all IP2Proxy BIN databases or web service for applications written using CakePHP.
+IP2Proxy CakePHP plugin enables the user to query an IP address if it was being used as open proxy, web proxy, VPN anonymizer and TOR exit nodes, search engine robots, data center ranges, residential proxies, consumer privacy networks, and enterprise private networks. It lookup the proxy IP address from IP2Proxy BIN Data file or web service. Developers can use the API to query all IP2Proxy BIN databases or web service for applications written using CakePHP.
 
 
 ## INSTALLATION