[Release] Checkmk stable release 2.2.0p12

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Dear friends of Checkmk,

the new stable release 2.2.0p12 of Checkmk is ready for download.

This stable release ships with 21 changes affecting all editions of Checkmk,
4 changes for the Enterprise editions, 1 Cloud Edition specific and
0 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

Agent bakery

  • 15870 FIX: Gracefully handle individual fails of cached sections…
  • 15869 FIX: Missing sections in agent output…

Checks & agents

  • 16043 check_mail and check_mail_loop: Enable EWS and OAuth2…
  • 15871 FIX: Checkmk Agents Linux, Solaris, AIX, OpenWrt and FreeBSD: Corrupt agent output…
  • 15568 FIX: Handle fast transferred proxmox backups…
  • 15570 FIX: Handle redirect RoutingRules of azure’s application gateways…
  • 15569 FIX: Handle template backups with agent_proxmox…
  • 16161 FIX: discovery: Fix missing datasource error for cluster hosts…
  • 15572 FIX: linux interface shown as DOWN instead of UP…
  • 15918 FIX: mssql_backup: Fix for werk 15917…
  • 15644 FIX: postgres_processes: Restore Monitoring if Instance Name is Missing…

Configuration generation

  • 14213 FIX: Activate changes page was unusable because of foreign changes

Core & setup

  • 15774 FIX: checking: Prevent data loss on hosts with longer check intervals…

Event console

  • 16113 FIX: event console: Incorrect title and link to the event console…

Other components

  • 15713 SEC: NagVis: Updated to 1.9.38

REST API

  • 16111 rule: update a rule preserving its index, folder, and ruleset…
  • 16112 FIX: Refer to a time period by its name instead of its alias in the REST API…
    NOTE: Please refer to the migration notes!
  • 16139 FIX: notifications: adjust regex pattern…

Reporting & availability

  • 16134 FIX: reports: pdf headings no longer run off the page when they are too long…

Setup

  • 15575 FIX: Migrating ruleset systemd_services when used as static check…

Setup, site management

  • 15098 FIX: setup form page rendering stuck when page has lots of select boxes…

Changes in the Checkmk Enterprise Edition:

Core & setup

  • 16057 New global option to configure maximum long output size…

Livestatus

  • 16142 Add max_long_output_size livestatus column…

Metrics system

  • 16150 FIX: Forecasting: Stricter checks for missing data…

Setup

  • 15645 FIX: postgres: Fix Internal error: ‘NoneType’ object has no attribute ‘value_to_json_safe’…

Changes in the Checkmk Cloud Edition:

Checks & agents

  • 15974 FIX: azure_vault: Fix last backup status “Healthy” mislabeled as critical status…

Changes in the Checkmk Managed Services Edition:

NO CHANGES

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

List of all changes: Werks

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

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