What's New and Changed in Release 22.2.40
Illumio Core 22.2.40 introduces the following enhancements.
Important
Illumio Core 22.2.40-PCE is available for Illumio Core On-Premises customers only.
The 22.2.40-VEN is available for both Illumio Core On-Premises customers and Illumio Core Cloud customers.
Illumio Core 22.2.40 Maintenance Release
Illumio provides regular maintenance updates for reported bugs and security issues, and to add support for new operating system versions. As a maintenance release, Illumio Core 22.2.40 solved software and security issues to refine the software and improve its reliability and performance.
For more information about the Illumio software release types and software support, see Versions and Compatibility on the Illumio Support portal (login required).
New Feature in 22.2.40
Red Hat Enterprise Linux (RHEL) 9 is supported for VENs.
Documentation Update for Core 22.2.40
The PCE Installation and Upgrade Guide for Core 22.2 no longer includes documentation for the kernel.shmmax parameter. In prior releases, the guide recommended that you set kernel.shmmax to 60000000. As of Postgres13, which was added in Core 21.5.0, you no longer need to change the kernel.shmmax value.