Changelog>Nagios XI>5.9.0 Nagios XI 5.9.0 August 18, 2022 Security Updated NRPE to 4.1.0 for security fixes -SAW Updated Updated PHP versions supported to include 8.0 and 8.1 -JO Updated php.ini config options for new installs to have better defaults -JO Added Added support for CentOS 9 Stream / RHEL 9 and Ubuntu 22 systems -JO