[Release] Checkmk stable release 2.4.0p11

Dear friends of Checkmk,

the new stable release 2.4.0p11 of Checkmk is ready for download.

This stable release ships with 24 changes affecting all editions of Checkmk,
1 changes for the Enterprise editions, 2 Cloud Edition specific and
1 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

Checks & agents

  • 18587 AP & AP Client monitoring for Cisco Catalyst 9800-80…
  • 18467 Make max hops of mtr agent rule configurable…
  • 18573 check_httpv2: add further help details for tls version command option…
  • 18223 FIX: checkpoint_vsx: Fix levels for ‘Maximum rate of dropped packets’…
    NOTE: Please refer to the migration notes!
  • 18464 FIX: Added missing scratch pool ruleset for IBM TSM…
  • 17458 FIX: Fix postgres plugin crash if no data is available…
  • 18259 FIX: Fixed Incorrect Limits Shown for AWS EC2 Instances…
  • 18563 FIX: Interface services: Use “bit/s” intead of “bits/s” as unit
  • 18523 FIX: agent_kube: Fix error when specifying multiple namespaces…
  • 18179 FIX: datadog: Allow arbitraty service level titles…
  • 18299 FIX: postfix_mailq and nullmailer_mailq: Fix for mail queue size…
  • 18180 FIX: smart_ata: Show Power On Hours correctly in all cases…
  • 18151 FIX: smart_posix: Fix ‘ValidationError’ for ATA devices…

Notifications

  • 18086 FIX: HTM Email: Show author and comment in additional details…

REST API

  • 18577 REST-API: Include the downtime mode in responses…
  • 18286 FIX: site_management: remove the ‘secret’ field from the site management endpoints…
    NOTE: Please refer to the migration notes!
  • 17959 FIX: REST-API: Move rule audit log messages…

Setup

  • 18132 FIX: Fix timeperiod validation for imported calendars…
  • 18617 FIX: Saving of “Access to NagVis Maps” property on contact groups…
  • 18066 FIX: Set proper alias for “no_permissions” user role
  • 17886 FIX: Support Diagnostics: Fix CLI options…
  • 18618 FIX: Test connection options now respect configured rulesets…

User interface

  • 17171 FIX: Don’t preselect publish option on editing of pagetypes…
  • 18087 FIX: User messages: Show correct text in email and enable multiline support…

Changes in the Checkmk Enterprise Edition:

Notifications

  • 18578 FIX: Jira Notifications: Handle Cloud API removals…
    NOTE: Please refer to the migration notes!

Changes in the Checkmk Cloud Edition:

Checks & agents

  • 18178 otel: Improve histogram value calculation…
  • 18177 FIX: OTel: Merge resource metric datapoints across multiple datasets…

Changes in the Checkmk Cloud (SaaS):

NO CHANGES

Changes in the Checkmk Managed Services Edition:

Checks & agents

  • 18354 FIX: OTel: Fix: Hostnames and IPv4 addresses no longer wrapped in brackets in OTEL collector config…

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

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