strongswan-4.4.0
----------------
+- The IKEv2 High Availability plugin has been integrated. It provides
+ load sharing and failover capabilities in a cluster of currently two nodes,
+ based on an extend ClusterIP kernel module. More information is available at
+ http://wiki.strongswan.org/projects/strongswan/wiki/HighAvailability.
+ Development of the High Availability functionality has been sponsored by
+ secunet Security Networks AG.
+
- The ipsec pki --gen and --pub commands now allow the output of
private and public keys in PEM format using the --outform pem
command line option.