[Checkmk Announce] New Checkmk beta release 2.1.0b4

Dear friends of Checkmk,
the new beta release 2.1.0b4 of Checkmk is ready for download.
This test release ships with 9 changes affecting all editions of Checkmk, 2 Enterprise Edition specific changes and 0 Managed Services Edition specific changes.
This release will be in active maintenance until 2022-04-29. The passive maintenance will be until 2022-05-29. For details take a look at the Checkmk versions chapter of the Checkmk handbook.
Changes in all Checkmk Editions:
Checks & agents: * 13826 logwatch plugin – Add the option to filter out consecutive duplicate lines * 13837 FIX: Linux interface bonding: wrong MAC address for bonded interfaces * 13676 FIX: postgres_stat_database: Support DBs named with numbers only
Core & setup: * 13641 FIX: Fix ‘ValueError: MAC check failed’ error in “Rewriting rulesets” phase of update
Linux distributions: * 13870 FIX: InfluxDB: Fix connection for remote sites NOTE: Please refer to the migration notes!
Livestatus: * 13886 Improved performance of various Livestatus queries
Notifications: * 13868 FIX: Fix missing graphs in notifications
Setup: * 13819 FIX: Update of Windows update checkplugin and rulespec NOTE: Please refer to the migration notes!
User interface: * 13867 FIX: Fix update preview of bulk import of hosts
Changes in the Checkmk Enterprise Edition:
Agent bakery: * 13135 fileinfo: Make agent rule available for Solaris and AIX
User interface: * 13395 FIX: Site overview dashlet: Remove service filters
Changes in the Checkmk Managed Services Edition:

You can download Checkmk from our download page: * checkmk.com/download.php
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