Add changelog for the chroot/jail/zone fixes

CHANGELOG.md

@@ -14,6 +14,13 @@ Other Notable Changes:
 * Security fixes to check that hostnames match certificates with https urls (CVE-2015-3908)
   - get_url and uri modules
   - url and etcd lookup plugins
+* Security fixes to the zone (Solaris containers), jail (bsd containers),
+  and chroot connection plugins.  These plugins can be used to connect to
+  their respective container types in leiu of the standard ssh connection.
+  Prior to this fix being applied these connection plugins didn't properly
+  handle symlinks within the containers which could lead to files intended to
+  be written to or read from the container being written to or read from the
+  host system instead. (CVE pending)
 * Fixed a bug in the service module where init scripts were being incorrectly used instead of upstart/systemd.
 * Fixed a bug where sudo/su settings were not inherited from ansible.cfg correctly.
 * Fixed a bug in the rds module where a traceback may occur due to an unbound variable.