[Release] Checkmk stable release 2.1.0p13

Dear friends of Checkmk,

the new stable release 2.1.0p13 of Checkmk is ready for download.

This maintenance release ships with 16 changes affecting all editions of Checkmk,
5 Enterprise Edition specific changes and 0 Managed Services Edition specific changes.

Support periods can be found here: Checkmk versions

Changes in all Checkmk Editions:

Agent bakery:

  • 14822 Datadog special agent: Add log forwarding to Event Console


  • 14758 FIX: Fix missing downtime icon in BI visualization

Checks & agents:

  • 13429 Add support for Cisco WLC C9800-L-F-K9
  • 14869 FIX: Fix regression in mk_logwatch plugin in Windows
  • 14870 FIX: Agent mk_logwatch plugin doesn’t crash anymore if log contains malformed unicode
  • 13732 FIX: mk_oracle on AIX, Solaris and UNIX: Solve sync. vs. async sections on hosts with systemd
    NOTE: Please refer to the migration notes!

Core & setup:

  • 14804 FIX: Deprecate cmk backup and cmk restore

Linux distributions:

  • 14842 Add support for RedHat 9


  • 13957 FIX: Rules can only be moved to folders you have write access to
  • 14508 FIX: profiling using “enable_by_var” in the REST API


  • 14760 FIX: Fix “Restricted address missmatch” in “Analyze configuration”
  • 14772 FIX: Fix crash when deleting custom MIB in EC
  • 14474 FIX: Fix parent renaming for hosts in subfolders
  • 14756 FIX: Fix validation of contact groups on deletion
  • 14876 FIX: display host tag checkbox correctly in edit host properties

User interface:

  • 14755 FIX: Fix selection on “Activate pending changes” page

Changes in the Checkmk Enterprise Edition:

Agent bakery:

  • 14647 Agent Bakery: Configure generic agents for any folder

Reporting & availability:

  • 14757 FIX: Fix availability timeline in reports
  • 14294 FIX: Fix empty elements for frontmatter templates


  • 14868 FIX: Using of the rule ‘Installation paths for agents’ doesn’t crash bake process

The Checkmk Micro Core:

  • 14773 CMC expands custom services attributes for Nagios plugins

Changes in the Checkmk Managed Services Edition:

You can download Checkmk from our download page:

Please mail bug reports and qualified feedback to feedback@checkmk.com.
We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team

1 Like

Hello Support

I used to search for “Generic” after baking the agents and then put these setups separately in our File Server folders.
Since the update, there is no longer an entry for “Generic” under the “Agent Type” heading.
Has “Generic” become → “Folders: / (root folder)”? or how should I understand this statement “• 14647 Agent Bakery: Configure generic agents for any folder”?

Regards Paul

That’s the “Werk” number. You can find (some) more information there:

1 Like

Hello, would like to clarify, about docker image for 2.1.0p13 EE,
docker image, thats located under https://download.checkmk.com/checkmk/2.1.0p13/check-mk-enterprise-docker-2.1.0p13.tar.gz have tag 2.1.0p13-rc3

docker images
checkmk/check-mk-enterprise 2.1.0p13-rc3 ccefbb6fb3ca 2 weeks ago 1.46GB

Is it something expected?

It is not and we are already working on it. :v: