--- /usr/portage/net-proxy/squid/metadata.xml	2010-08-07 10:18:01.000000000 +0400
+++ metadata.xml	2011-09-09 23:13:59.000000000 +0400
@@ -7,6 +7,7 @@
 	<flag name='epoll'>Enables Linux epoll() support</flag>
 	<flag name='ecap'>Adds support for loadable content adaptation modules
 		(http://www.e-cap.org)</flag>
+	<flag name='htcp'>Enables HTCP protocol support</flag>
 	<flag name='icap-client'>Adds ICAP client support</flag>
 	<flag name='ipf-transparent'>Adds transparent proxy support for systems
 		using IP-Filter (only for *bsd)</flag>
@@ -17,6 +18,8 @@
 		PF (only for *bsd)</flag>
 	<flag name='tproxy'>Enables real Transparent Proxy support for Linux Netfilter
 		TPROXY</flag>
+	<flag name='wccp'>Enables Web Cache Coordination Protocol</flag>
+	<flag name='wccpv2'>Enables Web Cache Coordination V2 Protocol</flag>
 	<flag name='zero-penalty-hit'>Add Zero Penalty Hit patch
 		(http://zph.bratcheda.org)</flag>
 </use>