diff -ruN libpo6.orig/Makefile libpo6/Makefile
--- libpo6.orig/Makefile	2013-04-03 01:23:30.229585314 +0400
+++ libpo6/Makefile	2013-04-03 00:39:22.306366506 +0400
@@ -2,7 +2,7 @@
 # $FreeBSD: devel/libpo6/Makefile 314640 2013-03-19 13:04:30Z eadler $
 
 PORTNAME=	libpo6
-PORTVERSION=	0.2.3
+PORTVERSION=	0.3.1
 CATEGORIES=	devel
 MASTER_SITES=	http://hyperdex.org/src/
 
diff -ruN libpo6.orig/distinfo libpo6/distinfo
--- libpo6.orig/distinfo	2013-04-03 01:23:30.230365343 +0400
+++ libpo6/distinfo	2013-04-03 00:39:45.807364976 +0400
@@ -1,2 +1,2 @@
-SHA256 (libpo6-0.2.3.tar.gz) = f3cfe664515643a36e7abe96fcba9a111c5e5a9544fc649da58328c395ca08fb
-SIZE (libpo6-0.2.3.tar.gz) = 110849
+SHA256 (libpo6-0.3.1.tar.gz) = 71c8f9b2c58b2ba3d86cdc2d781aca9239d97da302a8c1c12eaa56ebb5973fa2
+SIZE (libpo6-0.3.1.tar.gz) = 107909
diff -ruN libpo6.orig/pkg-plist libpo6/pkg-plist
--- libpo6.orig/pkg-plist	2013-04-03 01:23:30.230365343 +0400
+++ libpo6/pkg-plist	2013-04-03 00:41:37.456365817 +0400
@@ -1,5 +1,6 @@
 include/po6/error.h
 include/po6/io/fd.h
+include/po6/net/hostname.h
 include/po6/net/ipaddr.h
 include/po6/net/location.h
 include/po6/net/socket.h