[ClusterLabs] Corosync 3.1.5 is available at corosync.org!

[Jan Friesse]

I am pleased to announce the latest maintenance release of Corosync
3.1.5 available immediately from GitHub release section at 
https://github.com/corosync/corosync/releases or our website at
http://build.clusterlabs.org/corosync/releases/.

This release contains important bugfixes of cfgtool and support for 
cgroup v2. Please see corosync.conf(5) man page for more information 
about cgroup v2, because cgroup v2 is very different from cgroup v1 and 
systems with CONFIG_RT_GROUP_SCHED kernel option enabled may experience 
problems with systemd logging or inability to enable cpu controller.

Complete changelog for 3.1.5:

     Christine Caulfield (1):
           knet: Fix node status display

     Jan Friesse (9):
           main: Add support for cgroup v2 and auto mode
           totemconfig: Do not process totem.nodeid
           cfgtool: Check existence of at least one of nodeid
           totemconfig: Put autogenerated nodeid back to cmap
           cfgtool: Set nodeid indexes after sort
           cfgtool: Fix brief mode display of localhost
           cfgtool: Use CS_PRI_NODE_ID for formatting nodeid
           totemconfig: Ensure all knet hosts has a nodeid
           totemconfig: Knet nodeid must be < 65536

Upgrade is highly recommended.

Thanks/congratulations to all people that contributed to achieve this 
great milestone.