Checkmk Werk 10383: Make more background job results deletable

ID: 10383 Title: Make more background job results deletable Component: WATO Level: 1 Class: Bug fix Version: 1.7.0i1 The results of some background job types could not be deleted using the GUI. For example the "User synchronization" or "Agent baking" results can now be removed on the Background job overview page. Job results executed in versions previous to 1.6.0p6 will not be deletable, only the results of jobs executed with 1.6.0p6 or newer. If you want to delete the jobs, you can remove the job result folders from <tt>var/check_mk/background_jobs/[job-type]</tt> manually.