There are like 6 releases newer than the latest in portage.
this bump would fix #634422 by the way.
the new shadowsocks-libev unbundle the libraries: libbloom, libcork, libipset, so we actually need to package them up first.
Author: Yixun Lan <email@example.com>
Date: Thu Mar 1 18:34:41 2018 +0800
net-proxy/shadowsocks-libev: version bump 3.1.3