Version 3000.9 is a bug fix release for 3000.
Allow "extra_filerefs" as sanitized kwargs for SSH client. Fix regression on "cmd.run" when passing tuples as cmd. (#59664)
Allow all ssh kwargs as sanitized kwargs for SSH client. (#59748)
Fix argument injection bug in restartcheck.restartcheck. This change hardens the fix for CVE-2020-28243.