Fix product version
Added Section 8.1, “defragfs.ocfs2 has been enabled” (Bugzilla)
defragfs.ocfs2
Added this changelog
Added Section 7.1, “HAProxy legacy HTTP mode removal”
Added Section 9.2.1, “`ha-cluster-* commands have been deprecated” (Jira)
Added Section 6.1, “Improve the graceful shutdown for the whole cluster” (Jira)
Added Section 9.2.2, “hb_report CLI has been deprecated” (Jira)
hb_report
Added Section 6.2, “OCFS2 nocluster mount option has been added” (Jira)
nocluster
Initial 15 SP5 (prerelease) release