New versions of both the NSCA and NRPE addons have been released. New features in NRPE 2.6 include a more graceful connection shutdown, ability to have timeouts return an UNKNOWN status, and ability to handle dead client connections. NSCA 2.7 fixes a segfault that can occur with a malformed command line. You can download the latest release of both addons here.
Nagios Update: XI 5.6.6
Nagios XI update 5.6.6 is now released! This update resolves a number of minor bugs and one security vulnerability fix. This version also includes improvements