[Release] Checkmk stable release 2.2.0p20

Dear friends of Checkmk,

the new stable release 2.2.0p20 of Checkmk is ready for download.

This stable release ships with 7 changes affecting all editions of Checkmk,
2 changes for the Enterprise editions, 0 Cloud Edition specific and
0 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

Checks & agents

  • 16395 FIX: “Cisco Devices: Temperature Sensors” Revert: used wrong lower device levels…
  • 16375 FIX: Rule “Check Email”: Allow all makros…
  • 16394 FIX: check_mk_agent.aix: Fix Missing Plugin Details
  • 15720 FIX: docker_node_info: Display all errors reported by the agent plugin…
  • 15719 FIX: mk_docker: Prevent “Missing monitoring data for plugins” warnings…


  • 16386 FIX: notification rule: match service levels and match time period being saved with wrong key…


  • 16464 FIX: update action: resolve error during sync of automationuser secrets…

Changes in the Checkmk Enterprise Edition:

Event console

  • 16444 FIX: EC: Fix missing configuration files…

User interface

  • 15745 Checkmk now redacts site secrets during support diagnostics generation…

Changes in the Checkmk Cloud Edition:


Changes in the Checkmk Managed Services Edition:


You can download Checkmk from our download page: Download Checkmk for free | Checkmk

List of all changes: Werks

We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team


Hi! Looks like that release fixed the EC and SNMP translation issues. For the last day I did not notice any problem from that respect. Thank you!