CRI-O v1.20.5

The release notes have been generated for the commit range v1.20.4…e80c8db on Thu, 21 Oct 2021 05:57:21 UTC.

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Add clean_shutdown_file option to allow crio/crio wipe to verify crio had time to shutdown cleanly (#5229, @haircommander)
Skip SELinux volume relabeling for super privileged containers (securityContext.seLinuxOptions.type = "spc_t"). (#5413, @saschagrunert)

Fix a bug where a container exec process received a little less time than the timeout provided (#5094, @haircommander)
Fix a bug where container storage can get corrupted if the link directory is missing. (#5130, @haircommander)
Fix a performance regression with exec probes (#5164, @haircommander)
Fix potential panic when reopening a container’s log (#5214, @haircommander)
Improve memory usage during container image layer extraction. (#5201, @saschagrunert)

Fix a PID leak in situations where conmon fails to be moved into the pod cgroup (#5370, @openshift-cherrypick-robot)
Fix a bug where CRI-O waits forever on a conmon process that will not stop (#5408, @openshift-cherrypick-robot)
Fix an RSS regression with exec sync requests (#5270, @mrunalp)
Fix an issue when a container with a terminal has an exec probe (#5364, @haircommander)
Fix an issue where a container started with a terminal fails on exec sync calls (#5122, @openshift-cherrypick-robot)

Nothing has changed.

Nothing has changed.