Release Notes: Shortcut renewals were fixed. Negative cached entries of a peer are now cleared when it sends a resolution request (which proves it's alive again), improving convergence time. The libev version was updated, and some related fixes were made.
Release Notes: This release fixes handling of multicast packets by not sending useless traffic indications about them. It also fixes recovery from DNS lookup failure of dynamic-map bindings.
Release Notes: The license has changed to MIT. This release adds minor bugfixes to handle network configuration errors properly (e.g., protocol address routing loops and very low holding times).
Release Notes: This release adds minor fixes for configurations with multiple mgre interfaces.
Release Notes: Minor feature improvements for multiple ISP setups with failover. Memory corruption and memory leaks that occur when acting as NHS (with heavy traffic) have been fixed.
Release Notes: Leaf (re)discovery immediately after reboot was fixed when stale IPsec SAs are still present and IPsec initial-contact notification is expected to flush them.