‘Unbreakable’ Oracle Linux 9 is a RHEL rebuild with built-in Btrfs support

Oracle Linux 9 is out and has some interesting differences from the other Red Hat relatives. The version was released at the end of June, marking an unusually long gap from Red Hat’s announcement of RHEL 9 the month before. For comparison, the beta of AlmaLinux 9 came just three days after RHEL 9’s official availability on May 17, and the final version followed within a week.