Changelog (Werks)
The software development of Checkmk is organized in so-called Werks. A Werk is any change or bug fix that has an influence on the user's experience. Each Werk has a unique ID, one of the levels Trivial Change, Prominent Change or Major Feature and one of the classes Bug Fix, Feature or Security Fix.
Whenever you make an update to a new Checkmk version please make sure that you have understood all incompatible changes. You might have to adapt your configuration.
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- #11358Hide "Update DNS Cache" according to current settings
- #11359omd now restores all hardlinks
- #11794Improved support for IE11
- #11796mk_logwatch: fix "cannotopen" message for a large number of files
- #11798Agent execution as non-root user
- #11800Avoid escaping in custom host attributes
- #11801Make oracle_tablespaces cluster compatible again
- #11936Add colored background to OK, Wa, Un, Cr columns
- #11942webapi: fix TypeError when formatting tags
- #11958Update openssl to 1.1.1k
- #12087hr_mem: raises KeyError() on invalid SNMP data
- #12088mssql_counters: ValueError() raised on unknown timestamp format
- #12089cisco_ucs_*: ValueError (invalid literal for int() with base 10: '') raised
- #12090zypper: crash with "IndexError (list index out of range)"
- #12091mysql_capacity: ValueError() raised if ':' in error message
- #12092cisco_mem_asa: raises IndexError() on bad SNMP data
- #12093proxmox_ve_backup_status: ZeroDivisionError() raised on some agent input
- #12095storcli_pdisks: KeyError() raised in check-function if item vanished
- #12155cmk_update_agent: Fix proxy configuration
- #12169Fixed potential deadlock when archiving event console events
- #12189inv_if: Fix crash when admin_status missing
- #12191brocade_fcport: Fix crash when data missing
- #12192sap_hana_ess_migration: Fix error when data missing
- #12194dell_compellent_folder: Fix discovery error when data missing
- #12195site_object_counts: Error when site object empty
- #12196snmp_info: Crash when \n in snmp_info data
- #12197sophos_disk: Invalid metric name
- #12309nagios core: include legacy dependencies of new api plugins
- #12312Show "Metric" in drop down instead of "802.dot11a"
- #12314checks: Fix "MS Exchange Information Store" rule crash
- #12317Windows agent reinstalls Python module instantly
- #12320Hosts will use Classic SNMP backend for SNMP-v1 datasource
- #12341REST API: agent bakery urls
- #12359Missing interface information
- #12362netapp_api_snapvault: clustermode: duplicate item names lead to missing services
- #12371FIX API: adjusting content of user endpoints and allowing disabling option for notifications
- #12373agent_prometheus: fixing piggyback host names
- #12374API time_period: fixing show endpoint which failed when time period with no exclude was called
- #12375API host_config: modifying the folder link of the served host
- #12379HW/SW Inventory: Fix joined inventory views
- #12381Fix ruleset transformation of 'Hosts not using Inline-SNMP' to 'Hosts using a specific SNMP Backend'
- #12399Opacity for TopTalkers area graphs
- #12417logwatch_groups: Fix discovery
- #12420Dashboards: Unify handling of dashboard-wide filters
- #12421Notification history: links for multiple contacts
- #12422Notifications of contact: handle multiple contacts correctly
- #12424check_mail: Fix error: argument --connect-timeout: invalid int value
- #12453CME Activate Changes: No longer override user files on remote sites
- #12454BI configuration: Fixed exception when saving bi rule
- #12455BI Rest API: fixed example for bi_rule
- #12456API Hosttag configuration: Fixed exception on changing tag configuration
- #12457Cleanup routine for hosts no longer needlessly loads the complete config
- #12476Corretly present filters for report elements of multiple subreports
- #12479Fix "Availability table" report element rendering
- #12480NGINX special agent crash
- #12481CSV/JSON export of views use custom title for rows headers
- #12483Event rates in graphs can be of very small magnitude
- #12484Fix Exception reports when displaying a custom graph
- #12485Apply limits in Alert Statistics views
- #12486Correctly display timerange of Forecast Graphs in graph collections
- #12496Agent vSphere: no longer collect output from Checkmk agent
- #12497check_dns: Explicit option in WATO rule
- #12498Agent AWS: Secrets from password store not working
- #12499agent_innovaphone: Do not crash upon less than 4 PRI channels
- #12500Call parse function even for empty data
- #12501apc_inrow_system_events,liebert_system_events,printer_alerts: Services were not discovered
- #12502Rare bug during parsing for clustered custom plugins
- #12503MSSQL plugins: Stale services on clusters
- #12533Fix naming of entries in sorting section of views
- #12534Fixed sytling of permission matrix page
- #12550Fix single event deletion via view API call
- #12551Add missing links to views hidden from menu
- #12552Notes URL is now always opened in new tab or window
- #12553Agent bakery: Fix host label conditions in distributed setups
- #12554Ruleset editor: Fix analyzing host label matching in distributed setups
- #12555Views: Fix crash when sorting hosts by IPv4 addresses
- #12556Views: Fix overriding hard coded filters using filter form
- #12557Views: Painters "Host's children" and "Host's parents" ignore configured links now
- #12558Fix "Remote alert handlers (Linux)" rule processing
- #12559LDAP: Fix potential crash "KeyError: force_authuser_webservice"
- #12606CEE free edition: Fix limitation for number of hosts
- #12607Fix deletion of failed notifications
- #12608Fix height of mobile login input fields
- #12609Fix metric selection in graph designer
- #12611Fix calculation of soft query limit in HW/SW inventory views
- #12612Opsgenie: Fix notification plugin
- #12614mknotifyd: Fix missing environment variables
- #12615Fix modification of existing entries while cloning
- #12616Fix missing "From" parameter in bulk notifications
- #12617Fix url escaping while cloning views of users with special characters
- #12619Fix error on editing downtimes without specifying a new downtime start
- #12620Add missing metric definitions for redis checks
- #12621redis_info: Fix RRD creation
- #12622Fix show mode in filter popup
- #12625Fix invalidation of session on logout
- #12626agent_kubernetes: additional option to filter for specific namespaces
- #12630ntp: Check_MK Discovery crash "invalid literal for int() with base 10: 'st'"
- #12635fileinfo, filestats: improve description of upper levels
- #12641dell_compellent_disks: introduce unique item description
- #12642oracle_rman: fix crash "KeyError(ROSPROD.DB_INCR_0)"
- #12645docker node disk usage (enforced services): field "type" changed from Text to DropDownChoice
- #12646agent_azure: correct piggyback-section headers
- #12647ups_cps_battery: fix crash "ValueError (invalid literal for int() with base 10:'NULL')"
- #12649Fix for Crash "Unhandled exception: TypeError('can only concatenate str (not "bytes") to str')"
- #12666downtime.py: modifying script to fix the url verification and optionally ignore ssl verification
- #12667API agent: fixing the download agent endpoint
- #12668API folder_config: fixing the show endpoint which did not work for the root folder
- #12669downtime: fixing deprecated webapi based downtime script
- #12681f5_bigip_fans: could not detect speed when speed is equal to 0
- #12682f5_bigip_mem: item disappears from monitoring data
- #12692k8s_replicas: proper check message when replicas data is not available
- #12693ups_cps_inphase: fixing error in parse function when either voltage or frequency value was missing
- #12706ps section parser: crash on KeyError() when host is using busybox' ps implementation
- #12707md check: crashes with IndexError (list index out of range) on invalid input
- #12708'local' check: raised ValueError (No escaped character) or (No closing quotation)
- #12726FreeBSD Agent: Improve detection of executables needed to create monitoring data
- #12727Diskspace cleanup: Fix RuntimeError: dictionary changed size during iteration
- #12736Honor date and timestamp format parameter in automation calls of views
- #12737Fix internal error while sorting by ip address in views
- #12738Skip empty values on bulk host import via CSV file
- #12740Fix unique naming of host and service labels
- #12741Remove "Archive events of hosts" command from host views
- #12742Enable scrollbar in dashlets linking to existing views