|Component||Core & Setup|
|Title||Cleanup version specific cache files during version updates|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Compatible - no manual interaction needed|
In some cases it happened that some Checkmk version specific cache files, e.g. in tmp/check_mk/check_includes or var/check_mk/precompiled_checks were not updated after the update, making Checkmk use files of the previous version after the update. The cmk-update-config command, which is automatically executed by omd update during the version update, is now cleaning up these caches automatically to ensure a clean start with the new version.