The software development of Check_MK is organized in so called Werks. A Werk is any change or bug fix that has influence on the user's experiance. 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 Check_MK version please make sure that you have understood all incompatible changes. You might have to adapt your configuration.
If you like to get informed about new werks, you can subscribe to various mailinglists which inform you about werks of specific levels.

Werks für:Branch:Till:
Show only incompatible werksShow more than 20 versions

Trivial Change Prominent Change Major Change New Feature Bug Fix Security Fix Incompatible

Version 1.5.0p6
#6740 Checks & Agents: statgrab_mem: Mark ruleset as deprecated
#5846 Checks & Agents: win_dhcp_pools: French systems are supported now
#6738 Checks & Agents: mk_oracle: Plugin is compatible against 18c
#6747 Checks & Agents: oracle_tablespaces: Check for empty filenames
#6748 Checks & Agents: oracle_tablespaces: Check for empty filenames
#6800 Checks & Agents: mysql_slave: Metrics and graphs of relay log space is now displayed in a readable format
#6799 Checks & Agents: if.include: Index was always added to service description
#6732 Checks & Agents: agent_netapp: Skip attributes which are not available
#6739 Checks & Agents: mssql_backup: Levels can be disabled
#6412 Checks & Agents: mk_docker_container_piggybacked: don't try to execute the check_mk_agent inside a container if no bash is available
#6665 Checks & Agents: Checks may now yield the value None as plugin output
#5847 Checks & Agents: lnx_thermal: Fixed to only gather values of temp & type
#6632 Checks & Agents: aix_memory: Fix graph colouring and labelling
#6775 Core & Setup: Parent scan now uses no-agent+no-snmp tags instead of ping
#6779 GUI: Fixed displaying unrelated livestatus data to users randomly
#6777 GUI: Background job logs were not always shown in job output
#6778 GUI: Additional fix for URL redirect from /[site]/ to /[site]/check_mk/
#6737 HW/SW-Inventory: docker_node_network: Wrong API implementation caused a lot of small inventory historie files
#6668 WATO: WATO API: fixed broken configuration when setting cluster nodes in edit_host/add_host API call
#6664 WATO: WATO notification rules configuration: expansion of condition elements did not work for user rules
#6783 WATO: Fixed audit log not showing todays entries when "current date" is selected
#6776 WATO: Timeperiod ical import: Fixed limitation to 100 events per multiple day event
#6410 omd: Determine the parent process more reliably
Version 1.5.0p5
#6592 Checks & Agents: snmp_info: Generate snmp_info service even if the sysDescription is not set
#6593 Checks & Agents: sylo: Fixed missing performance data 'IN' and 'OUT' rates
#6595 Checks & Agents: if.include: Recognize duplicate interface items correctly
#6591 Checks & Agents: if: Network appliances with only one network interface were not discovered
#6589 Checks & Agents: ibm_svc_mdiskgrp: Fixed disregarded provisioning state
#6564 Checks & Agents: Fixed incorrect rate computation affecting various checks in some cases
#6730 Checks & Agents: winperf_processor.util: Fixed displaying average values in graphs
#6596 Checks & Agents: Do status data inventory: Check "HW/SW Inventory" and shell commands behave the same way
#6597 Checks & Agents: netapp_api_vs_traffic: Fixed pending services
#5510 Checks & Agents: Add missing metrics for Windows Memory and Pagefile check
#6630 Checks & Agents: df: Do not ignore filesystems mounted at /var/lib/docker and /var/lib/docker-latest
#6714 Checks & Agents: docker_container_status: Fixed possible "ValueError" exception
#6605 Checks & Agents: winperf_if: Fixed discovery of network interface alias
#6601 Checks & Agents: fsc_sc2_fans fsc_sc2_psu: Discover fans and PSUs only if present
#6603 Checks & Agents: CRE: Fixed Check_MK service crash if a check plugin is unknown to the check context
#6731 Checks & Agents: check_mk_agent.aix: Fixed multiline output processing
#6590 Checks & Agents: uptime.include: Even if an SNMP-Device does not have a sysDesc it still can have an uptime
#6467 Checks & Agents: jolokia_metrics.tp: Only discover services which can be checked
#6496 Checks & Agents: check_mk_agent.linux: Moved piggybacked docker container sections to plugin 'mk_docker_container_piggybacked'
#6493 Checks & Agents: netscaler_vserver: Discovers readable names
#6734 Checks & Agents: ibm_svc_enclosure: Fixed parsing data of IBM-FLASH900 devices
#6478 Checks & Agents: synology_raid: Fixed crash on devices with more possibles raid states
#6491 Checks & Agents: fortinet_controller_aps: Services disappear because no clients are connected
#6497 Checks & Agents: ceph_status ceph_status.osds ceph_status.mgrs: Used wrong value epoch rate instead of epoch average
#6769 Checks & Agents: genua_fan genua_pfstate: Fixed crashing discovery on empty data
#5845 Checks & Agents: fsc checks: prevent fsc_fans and fsc_temp if corresponding fsc_sc2-* data is available, made snmp_scan_functions more readable
#6466 Checks & Agents: netgear_fans: Don't crash on empty info
#6735 Checks & Agents: cpu_util_unix: Fixed calculation of CPU usage on UNIX
#6713 Core & Setup: Fixed monitoring of piggyback based services when "No agent" is configured
#6625 Core & Setup: Fixed possible failed mkbackup because of changed mknotifyd state file
#6712 Core & Setup: Fixed TypeError exception when running "cmk -D" on hosts without IP address
#6716 Event Console: Add SNMP trap processing log target for deep SNMP trap debugging
#6718 Event Console: Fixed invalid exception handling when unable to initialize the Event Console
#6710 GUI: Limit crash reporting functionality to permitted users
#6622 GUI: Fixed possible open redirect on login page
#6663 GUI: BI configuration: WATO slave sites without user login now also receive BI configuration changes
#6724 GUI: Add missing permission for viewing host/service availability
#6749 GUI: New Theme: Fixed some minor bugs
#6726 GUI: Fixed duplicate view names in "link to" dropdown in view editor
#6728 GUI: Hide links to not permitted views from host context menu
#6620 GUI: Fixed missing CSRF protection for site status AJAX calls
#6750 GUI: Classic Theme: Added new logo to classic theme
#6725 GUI: Fixed grouping of service descriptions when view rows are already grouped
#6772 GUI: LDAP: Only save users on changed configuration
#6773 GUI: Fixed URL redirect from /[site]/ when using custom ports
#6615 GUI: Fixed unauthorized access to master control actions
#6619 GUI: Fixed missing CSRF protection for master control AJAX calls
#6610 GUI: Fixed possible XSS using the dokuwiki snapin
#6613 GUI: Fixed multiple reflected XSS in affecting sidebar snapin AJAX calls
#6612 GUI: Fixed possible reflected XSS using back URLs in view editor
#6565 GUI: Fixed possible XSS issues in Bookmarks snapin
#6560 GUI: Editing views: Increased size of unique ID input field
#6561 GUI: Fixed invalid context button links to "Service globally" and "Graphs globally"
#6468 HW/SW-Inventory: docker_node_network: Fix crashing HW/SW inventory when labels are not set
#6494 HW/SW-Inventory: win_video: Fixed crash if driver date is missing
#6600 HW/SW-Inventory: inv_win_wmi_updates: Fixed parsing install date; regard all possible formats
#6598 HW/SW-Inventory: HW/SW Inventory: Do not list plugins on commandline for which the related section is empty
#6599 HW/SW-Inventory: HW/SW Inventory: Only count the real entries
#6608 HW/SW-Inventory: win_wmi_updates: Fixed parsing install date if reported in HEX format
#6627 HW/SW-Inventory: Fixed exception in export hook software_csv
#6631 HW/SW-Inventory: docker_container_node_name: Fix broken inventory plugin
#6720 Notifications: Bulk mail notifications: Single notifications in bulks use non-bulk subject
#6567 WATO: Fixed possible XSS on activate changes page
#6727 WATO: Increased size of BI editor parameter input fields
#6568 WATO: Fixed possible XSS on custom icon management page
#6611 WATO: Fixed multiple reflected XSS attacks using AJAX calls
#6562 WATO: Fixed random "I/O operation on closed file" errors in different situations
#6495 WATO: Bulk discovery: "Include subfolders" does not make sense for a selection of hosts
#6626 WATO: Timeperiod deletion was not possible when using time specific parameters
#6709 WATO: Fixed possible information disclosure to apache log when editing users
#6662 WATO: Timespecific check parameters: Changed computation algorithm to allow more flexible configurations
#6661 WATO: Periodic service discovery/cronjob: Changed loglevel of informational message
#6715 WATO: Editing BI Rules: Increased size of the rule ID input field
#6618 WATO: Fixed missing CSRF protection for host diagnostic AJAX calls
#6660 WATO: Background Jobs: fixed issue with monitoring sites running on nfs mount
#6503 WATO: Fixed error handling for duplicate EC rule IDs.
#6719 WATO: Simplified user setting: Temporarily disable notifications
#6609 WATO: Fixed possible XSS on SNMP MIB upload page
#6616 omd: Add --no-tmpfs option to "omd create"
#6717 omd: 3rd party components and licenses are now listed in central file
#6617 omd: Check_MK is now available as Docker container
#6559 omd: OMD update is now warning when changing editions
#6623 packages: NagVis: Updated to 1.9.10
Version 1.5.0p4
#6488 Checks & Agents: storeonce_servicesets storeonce_clusterinfo: Consider new API keys of capacity and free space values
#6489 Checks & Agents: mssql_backup: Fixed parsing of backup date, time and type
#6409 Checks & Agents: wmi.include: don't throw exepctions in the parse function
#6485 Checks & Agents: fsc_sc2_voltage: Do not discover not-available voltage units
#6476 Checks & Agents: apc_symmetra: Fixed transposed default levels for battery capacity
#6464 Checks & Agents: Linux Agent: Fix excluded filesystems in df section
#6554 Core & Setup: Raw Edition: Improved handling of configuration errors
#6553 Core & Setup: Fix "Error running .../MKEVENTD 'set' 'on'" error in case of config errors during update
#6549 GUI: Crash reports: Filter out password/_password from HTTP vars of GUI crashes
#6475 GUI: New Theme: Fixed snapins in dashboards
#6579 WATO: Fixed host renaming in notification rules
#6551 WATO: Fixed missing permission checking during "Discard changes"
#6552 WATO: Role changes now create change entries on central site
#6557 distros: Add build support for SLES15
#6550 omd: Fixed warning "bad ps syntax" when stopping a site on e.g. SLES11
Version 1.5.0p3
#6406 Checks & Agents: df: fix a crash of the check if the inode count is '-'
#6407 Checks & Agents: mk_postgres postgres_instances: output missing instance data
#6404 Checks & Agents: oracle_undostat: prevent the discovery of invalid services
#6403 Checks & Agents: memory.include: return UNKNOWN if the total memory is not present
#6402 Checks & Agents: mssql_counters.locks_per_batch: avoid crash if parameters are defined
#6408 Checks & Agents: blade_health: The state "degraded (non critical)" is now treated as WARN instead of CRIT
#6479 Checks & Agents: oracle_tablespaces: Check for empty filenames
#6215 Checks & Agents: cisco_secure: Fix UNKOWN state for disabled portsecurity
#6461 Checks & Agents: solaris_mem: Fix crashing check when values in agent output are given in Kilobytes
#6472 Checks & Agents: zpool: Fixed title and units of graphs
#6474 Checks & Agents: aix_diskiod: Fixed style of graphs
#6401 Checks & Agents: brocade_mlx.module_mem: avoid a crash of all services if SNMP data for one service is missing
#6400 Checks & Agents: brocade_fcport: fix for the calculation of received and transmitted bytes per second
#6523 Checks & Agents: nginx_status: Fixed discovery of running instances on Ubuntu
#6529 Checks & Agents: df: Fixed inode monitoring
#6218 Checks & Agents: mgmt_ipmi_sensors: Wrong battery / power supply WARN state
#6217 Checks & Agents: mgmt_ipmi_sensors: Fix wrong state for IPMI Sensor warnings
#6521 Checks & Agents: akcp_exp_temp: Fixed reference to invalid default levels variable
#6520 Checks & Agents: akcp_sensor_temp: Add missing reference to check default levels
#6398 Checks & Agents: netapp_api_environment: Fixed discovery of environmental sensors like PSU
#6397 Checks & Agents: Fixed too high CPU utilization on SNMP devices like HP procurve switches
#6484 Checks & Agents: Fixed filtering check plugins for the management board and the host itself
#6512 Checks & Agents: agent_3par: Fixed broken 3par special agent (Regression in 1.5.0p1, #6420)
#6457 Core & Setup: IPMI Management board: Improved error handling when sensors can not be read
#6458 Core & Setup: IPMI Management board: Use USER privilege level for monitoring
#6456 Core & Setup: IPMI Management board: Fixed "cmk -d" on hosts with enabled mgmt board
#6499 Event Console: Fixed execution of event console actions
#6525 GUI: Raw Edition: Graphing pages are now themed correctly
#6289 GUI: User profile: Theme changes are applied to result page automatically
#6292 GUI: Werk list: Fixed wrong number of werks shown at top of the page
#6522 GUI: if_fortigate: Add perfometer
#6291 GUI: Werk list: Fixed input validation and error handling
#6290 GUI: Limit the output of the werk list to the number of groups
#6526 GUI: LDAP: Fixed another "ValueError: option error" exception when using LDAP over SSL on some distros
#6469 GUI: New Theme: Fixed again several bugs
#6530 GUI: Fixed possible error "You can not override a builtin auxiliary tag" after update
#6455 GUI: LDAP: Multiple sync processes could be running at the same time
#6470 GUI: New Theme: New fixes for modern theme
#6471 GUI: New Theme: Updated fixes
#6452 GUI: Fixed wrong sidebar snapin permission checking
#6453 GUI: LDAP: Users with non-ASCII characters in uid could be created incorrectly
#6524 WATO: BI: Fixed folding of BI aggregations of the same type
#6513 WATO: hp_msa: Hide password from GUI in configuration dialogs
#6519 WATO: Fixed unselecting items from dual list choice via double click
#6451 WATO: Service discovery: "Analyze parameters..." link of manual checks is now correct
#6454 WATO: Fixed "tree_spec" exception in virtual host tree snapin with older configs
#6510 WATO: Global Settings: Custom localizations recognizes new languages now immediately
#6293 WATO: Fixed exeption when trying to delete hosts of disabled slave sites
#6511 WATO: Global Settings: Custom localizations fixed possible exception when language alias contains non-ascii characters
#6518 WATO: Fixed sorting of dual list choices (like network interface types)
#6528 omd: TMPFS config hook is now available again
#6285 omd: Improved Check_MK installations in containers
#6527 packages: Add missing package dependency cron/cronie on most distros
#6517 packages: Nagios: Improved init script when tmpfs is not prepared
Version 1.5.0p2
#6460 Checks & Agents: jolokia_generic: Do not crash when non-numeric data is supplied for number or rate type values
#6313 Checks & Agents: esx_vsphere_hostsystem: Fixed discovery of multipaths
#6248 Checks & Agents: cmk -IIv tabula rasa discovery did not remove vanished services
#6211 Checks & Agents: cisco_secure: Handle unknown 'enabled' state
#6447 Core & Setup: Agent type: Fixed not working "use all enabled datasource programs" option
#6448 GUI: Fixed displaying tag aliases in rule lists for builtin tags
#6449 GUI: Fixed stored XSS using custom host / user attributes
#6446 WATO: Fixed changing agent type from "No agent" to agent in some cases
#6450 WATO: Fixed handling of "SNMP" and "Dual Check_MK Agent + SNMP" tags when migrating from <1.5
Version 1.5.0p1
#6445 Checks & Agents: Fixed broken openhardwaremonitor executable
#6395 Checks & Agents: mk_cups_queues: Fixed discovery of several printers
#6442 Checks & Agents: huawei_osn_if: Fixed broken check (check_if_common is not defined)
#6419 Checks & Agents: agent_3par: Prevent InsecureRequestWarning error when ignoring SSL cert issues
#6444 Checks & Agents: brocade_mlx.module_mem: Fixed broken discovery function (KeyError: state)
#6420 Checks & Agents: agent_3par: Certificate verification can now be enabled/disabled
#6391 Checks & Agents: multipath: Fixed unrecognized paths which include a dot
#6393 Checks & Agents: check_bi_aggr: Fixed link in 'Open this aggregation' in the dropdown menu of the aggregation service
#6193 Checks & Agents: OpenHardwareMonitorCLI.exe was broken
#6127 Checks & Agents: ucd.include: Astaro Firewall is Linux but should use hr_mem
#6246 Checks & Agents: Windows Powershell: Scripts are now always called with the options -noprofile -executionpolicy bypass
#6194 Checks & Agents: Windows fileinfo: wrong size for files exceeding 4 GB
#6459 Checks & Agents: 3par_volumes: Fix crash due to unknown provisioning type
#6372 Core & Setup: Check_MK service: Piggyback data source reports the source hosts now
#6428 Event Console: Fixed broken positive matching on syslog priority
#6429 Event Console: Fixed broken cancel event based on priority
#6427 Event Console: Raw Edition: Fixed broken Event Console rule editing (1.5 regression)
#6438 Event Console: Fixed canceling of events when positive and cancel messages both match
#6432 GUI: Raw Edition: Fixed possible broken graphs related to lower/upper parameters
#6436 GUI: Prevent metrics with "," in their names from breaking graphs
#6441 GUI: Fixed broken bulk host import with discovery (Regression in 1.5.0)
#6434 GUI: Background jobs: Not stoppable jobs ignore SIGTERM now
#6433 GUI: Raw edition: Fixed interface graphs when no warn/crit/bandwidth is reported
#6421 GUI: Fixed interpretation of script tags when displaying werk texts
#5918 GUI: New Theme: Fixed several bugs
#6423 GUI: Fixed possible XSS in views with some filters
#6424 GUI: LDAP: Only set SSL/TLS specific options when SSL is enabled
#6399 Notifications: Avoid failed notifications in case of crash dumps
#6440 WATO: Backup: Deleting a backup job now deletes the state file
#6425 WATO: Improved validation of timeperiods before deletion
#6422 WATO: Prevent non-admin users from managing custom host/user attributes
#6439 WATO: Fixed upload of some icon files
#6431 WATO: Fixed bulk discovery (addition to #6377 in 1.5.0)
#6247 WATO: The WATO edit folder page is no longer broken, when the tag group criticality gets deleted
#6396 omd: Fixed 'Unhandled exception 452' in master control snapin if EC Daemon was disabled via 'omd config'
#6443 omd: Fixed possible "omd backup" error when files vanish during backup
#6435 omd: omd stop on all processes of a site terminates remaining site processes
Version 1.5.0
#6243 BI: BI: fixed minor display bug, when BI had an additional message for the rule state
#6388 Checks & Agents: mssql_transactionlogs: Fixed conversion of empty values like 'used size'
#6120 Checks & Agents: cisco_nexus_cpu: use the ruleset "CPU utilization for simple devices"
#6387 Checks & Agents: Fixed staleness of services on piggybacked hosts
#6244 Checks & Agents: Invalid realtime check data can no longer crash the realtime check helper
#6126 Checks & Agents: use correct metric with a better visible colour for averaged CPU utilization
#6392 Checks & Agents: check_mk_agent.solaris: Fixed computing uptime
#6373 Core & Setup: Fixed UnicodeEncodeError when piping "cmk -M" to stream or file
#6374 Core & Setup: Fixed wrong Check_MK service execution time calculation with special agents
#6378 Event Console: Fix statistics reported by Event Console
#6375 GUI: Fixed sidebar folding when "Show Check_MK edition & version in sidebar" is disabled
#6376 GUI: Analyze configuration: Fixed "Apache number of processes" on SLES
#6377 GUI: Bulk discovery was not taking selected options into account
Version 1.5.0b11 (Not yet released)
Thursday, 02.08.2018
#6245 Checks & Agents: Windows realtime checking did not work without data encryption
Version 1.5.0b10
#6384 Checks & Agents: check_mk_agent.linux check_mk_agent.solaris check_mk_agent.openwrt: Quote command line in asynchronous MRPE call to prevent globbing and word splitting
#6383 Checks & Agents: db2_bp_hitratios: Fixed conversion to float if any value contains a comma instead of a dot
#6364 Checks & Agents: check_mk_active_bi: Fixed crashed checks (Regression in 1.5.0b9)
#6380 Checks & Agents: oracle_jobs: Bugfix for auto_drop=TRUE jobs
#6385 Checks & Agents: Check_MK service: Fixed 'missing agent sections' warning if the time period of a service is active
#6315 Checks & Agents: mssql_backup: Fixed missing default levels
#6318 Checks & Agents: check_mk_agent.{linux,solaris,openwrt}: Quote command line in asynchronous MRPE call to prevent globbing and word splitting
#6381 Checks & Agents: apc_inrow_system_events liebert_system_events: Fixed handling of empty section
#6358 Core & Setup: Fixed stale services on cluster nodes
#6367 GUI: Fixed HTML fragments shown in hover title of perfometers
#5917 GUI: Facelift theme: Fixed Logo in Browser tab
#6360 GUI: Fixed HTML fragments in global settings titles
#6357 GUI: Facelift theme: Icon buttons were not using themed buttons
#6363 GUI: Fixed "host_inventory" exception when using "Has inventory data" filter
#6386 HW/SW-Inventory: esx_vsphere_hostsystem: Fixed crash if no hardware system information is available
#6369 HW/SW-Inventory: Fixed date shown for the first inventory history entry
#6366 WATO: User and profile edit dialogs show wrong language when 'en' is configured
#6365 deb: Another fix for debian package incompatibilities (extends 6340)
Version 1.5.0b9
#6351 BI: Fixed creating BI aggregations
#6312 Checks & Agents: filesystem: Fixed blemish in discovery dialog: Invalid check parameter: Undefined key 'patterns' in the dictionary
#6342 Checks & Agents: Fixed degraded SNMP check performance when using SNMP sub checks
#6121 Checks & Agents: security_master security_master.humidity security_master.temp: new checks to monitor sensors of security master devices
#6311 Checks & Agents: diskstat: Ignore partitions which do not provide all necessary information
#6309 Checks & Agents: winperf: Set default levels to 90, 95 percent
#6123 Checks & Agents: fsc_sc2_fans fsc_sc2_power_consumption fsc_sc2_psu fsc_sc2_temp fsc_sc2_voltage: avoid crashes when values values are missing in the SNMP walk
#6122 Checks & Agents: zebra_model zebra_printer_status: new checks for zebra printers
#6125 Checks & Agents: mssql_connections: new check to monitor active connections of a MSSQL database
#6124 Checks & Agents: juniper_bgp_state: avoid crash if peer state or peer status is missing in SNMP walk
#6349 Core & Setup: Fixed not working "manual checks" in Check_MK Raw Edition
#6350 Core & Setup: Fixed broken checking of unrelated hosts when using manual checks
#6340 Core & Setup: Fixed debian agent package incompatibilities
#6344 Event Console: Fixed exception in MIB listing when directories are e.g. in /usr/share/snmp/mibs
#6226 Event Console: Allow to match against the monitoring site in rules
#6227 Event Console: Fix failing termination or config reload
#6356 GUI: New standard theme for Check_MK GUI
#6345 Notifications: Fixed invisible/lost notification rules when editing notification rules
#6348 Notifications: Contact groups in notification rule conditions are now sorted
#6353 WATO: LDAP sync: Do not add a pending change when sync is executed on slave sites
#6355 WATO: Fix possible activation warning message about /etc/ssl/certs/localhost.crt certificate
#6354 WATO: Timespecific parameters: List of timeperiods is now sorted
#6343 WATO: Analyze parameters: Shows parameters of clustered services now
#6339 WATO: Fixed sorting of subfolders in breadcrump navigation
#6346 WATO: Fixed failed host rename when host is configured as parent on folder level
#6347 WATO: Add hover title to make long permission titles visible
#6352 WATO: Fixed "Sync with LDAP connections" default for new sites
Version 1.5.0b8
#6238 Checks & Agents: check_http: fixed proxy authentification problem when using NTLM
#6282 Checks & Agents: docker_container_cpu: Fixed crash in some environments
#6236 Checks & Agents: cmk --convert-rrds: fixed broken command
#6307 Checks & Agents: hyperv_checkpoints: Parameters did not correctly apply
#6204 Checks & Agents: veritas_vcs veritas_vcs.servicegroup: Monitor 'frozen' Attribute of Veritas Cluster
#6299 Checks & Agents: mk_logwatch: If no MK_CONFDIR/logwatch.cfg exists all configuration files below MK_CONFDIR/logwatch.d were ignored. Fixed that!
#6300 Checks & Agents: win_printers: Added line break to section header; otherwise the output format was broken in case of a Get-WMIObject failure
#6306 Checks & Agents: check_mk_agent.aix: Prevent timeout of Check_MK service if LPARs of a PowerHA are hanging
#6305 Checks & Agents: sap_hana_filesystem sap_hana_mem: Fixed wrong conversion of filesystem and memory values
#6302 Checks & Agents: check_mk_agent.linux: Fixed 'oci runtime error: exec failed: container_linux.go:265: starting container process caused "exec: \"check_mk_agent\": executable file not found in $PATH"'
#6301 Checks & Agents: if_fortigate: Related graphs look like all other interface graphs
#6191 Checks & Agents: Configure additional Windows eventlogs with keyword 'logfile'
#6229 Checks & Agents: netapp_api_status: now also supports state "ok_with_suppressed"
#6143 Checks & Agents: mssql_backup: Fixed crash if check gots old-style parameters
#6117 Checks & Agents: check_http: Add the possibility to perform certificate checks over a proxy
#5826 Checks & Agents: mrpe: Fixed broken option "Append age to output"
#6142 Checks & Agents: qnap_disks: Fixed undetected error if SMART information is missing
#6148 Checks & Agents: solaris_fmadm: Some 'fmadm' versions provide a different output format. This may lead to empty service details if the agent reports any problems
#6145 Checks & Agents: Fixed "UnboundLocalError (local variable 'section_content' referenced before assignment)" (Updates werk 6186)
#6141 Checks & Agents: mssql_databases: Fixed creating rule with 'Map Database States' parameters and moved state bubble to right place
#6116 Checks & Agents: mk_db2.linux: major refactoring of the plugin to solve different issues
#6281 Core & Setup: Add Edition and running core to crash reports
#6222 Event Console: Fix exception during event rewriting, causing events for missing expected messages failing to be created
#6224 Event Console: Prevent multiple mkeventd's from being started in some situations
#6225 Event Console: Fix key errors in mkeventd.log due to missing default values
#6014 Event Console: Fixed handling of expected regular messages
#6118 GUI: Add a analyze configuration rule for flexible and plain email notifications
#6234 GUI: SLA computing: added some bugfixes relating to special timeperiods
#6322 GUI: Inventory painters: Allow dynamic table column width scaling
#5825 GUI: Fixed broken sync of personal user settings information to slave sites
#6321 GUI: Fixed perfometer sorting in some cases
#6320 GUI: Some services (e.g. Linux Memory) were using wrong perfometers
#6237 HW/SW-Inventory: Inventory plugin esx_vsphere_hostsystem: fixed crash during HW/SW inventory
#6232 Notifications: Notifications rules are no longer sortable
#6119 Notifications: asciimail mail: display the custom host and service notes URL correctly in notifications
#6319 WATO: Fixed wrong changelog entry when moving folders
#6325 WATO: Fixed broken "Parameter rule set" link on check manpages
#6233 WATO: Wato Web-API: Fixed broken service discovery for cluster hosts
#5827 WATO: Background jobs: fixed race condition where current job state was not available
#6231 WATO: WATO GUI rule matching: Fixed broken evaluation of negated WATO rules
#6239 WATO: WATO host diagnostic page: SNMPv3+Credentials hosts no longer report an exception.
#6286 omd: crontab init script: Fixed implicit dependency to "which" command
#6279 packages: Fixed package installation when bash-completion is not installed
Version 1.5.0b7
#6113 Checks & Agents: winperf_processor esx_vsphere_hostsystem.cpu_usage: shift duplicate service detection from the special agent to the check
#5806 Checks & Agents: Periodic service discovery: Fixed scenario where process could get stuck
#6131 Checks & Agents: brocade_fcport: Fixed wrong look up of indices which might lead to stale services
#6132 Checks & Agents: ipmi_sensors.include: Treat states 'S0G0' (System full operational, working) and 'System Restart' as 'OK'
#6134 Checks & Agents: sap_hana_full_backup: Fixed crash if backup is running
#6190 Checks & Agents: Win-agent: prevent unsigned integer overflow in process uptime
#6220 Checks & Agents: df: Fix crashing check for vanished filesystems
#5814 Checks & Agents: Fixed missing clustered snmp services on cluster hosts
#5813 Checks & Agents: mk_oracle.ps1: temporary files are no longer written to c:\windows\system32
#6221 Checks & Agents: emc_datadomain_disks: Fix crash caused by missing busy data
#5816 Checks & Agents: Check parse_function is no longer called multiple times if there are several subchecks for the same section
#5817 Checks & Agents: The "Check for correct version of Check_MK agent" rule no longer applies to datasource programs
#5818 Checks & Agents: Fixed "unknown agent version" message in Check_MK check, shown by cluster hosts
#6186 Core & Setup: Fixed crash of Check_MK service on counter wraps in parse functions (e.g. MKCounterWrapped: WMI query timed out)
#6114 GUI: Add a analyze configuration rule for ESX
#5995 HW/SW-Inventory: Status data inventory: Fixed fetching client data once more
#5822 WATO: WATO Web-API set_ruleset: Now able to delete complete rulesets from folders
#5815 WATO: Background Job/User synchronization: Fixed text encoding bug / Fixed incorrect exception message
#5819 WATO: Host DNS names may include underscores again
#5821 WATO: Fixed exception during configuration changes
Version 1.5.0b6
#6175 Checks & Agents: docker_container_status: Fixed broken check regression in 1.5.0b5
#6181 Checks & Agents: Improved execution of agent in containers
#6180 Checks & Agents: docker: Try to execute agent only in containers having the bash
#6189 Checks & Agents: OpenHardwareMonitorCLI did not run on some Win7 machines
#6174 Core & Setup: Fixed discovery for host with management board without IP addresses configured
#6173 Core & Setup: Fixed possible crash in Check_MK and Check_MK HW/SW Inventory
#6170 Core & Setup: Raw Edition: Fixed monitoring using special agents
#6154 Core & Setup: Fixed different Check_MK calls (parent scan, baking, rrd conversion) in some cases
#6183 GUI: LDAP: Improved debug logging during connect
#6179 HW/SW-Inventory: Add some more details to docker node infos
#6185 HW/SW-Inventory: docker_node_images: Improved performance of agent section creation
#6176 HW/SW-Inventory: docker_node_images.containers: Show table of containers for docker nodes
#6177 HW/SW-Inventory: Correctly escaping output of inventory data based painters
#6178 HW/SW-Inventory: Add inventory views for docker images and containers
#6153 Notifications: Fixed broken notifications and alert handling (Regression in 1.5.0b5)
#6155 WATO: Service discovery page: Active checks were not correctly shown in specific cases
#6184 WATO: LDAP: LDAP connection was not correctly using the sites trusted CAs
#6182 WATO: Users: Fixed misleading message "User synchronization successful" when opening users page
#6169 WATO: Discovery page: Fixed incompatibility with central 1.4 and remote 1.5 site
#6151 packages: Net-SNMP: Add some patch trying to fix SNMPv3 communication in some cases
Version 1.5.0b5
#6130 Checks & Agents: ipmi: Fixed unknown device status handling
#6150 Checks & Agents: docker_container_status: Fix crash when receiving data from multiple hosts
#6088 Checks & Agents: steelhead_connections: Skip values of connection types which are not reported
#5811 Checks & Agents: Fixed race condition when creating missing directories
#6129 Checks & Agents: megaraid_ldisks: Fixed crash if item not found
#6109 Checks & Agents: etherbox.temp: fix unicode error
#6111 Checks & Agents: heartbeat_crm: return CRIT if the connection to the cluster fails
#6087 Checks & Agents: cups_queues: Fixed missing parameters if old format is used
#6086 Checks & Agents: oracle_processes: Handle Oracle specific error
#6081 Checks & Agents: Fixed info extension by node name of cluster-aware checks if host if not part of a cluster
#5927 Checks & Agents: Windows: use case-insensitive drive letters in fileinfo paths
#5812 Checks & Agents: Fixed Check_MK check helper crashes related to loading of precompiled checks
#6082 Checks & Agents: aix_hacmp_services: Fixed parsing data; If a subsystem is in 'inoperative' status no PID is reported
#6083 Checks & Agents: websphere_mq_instance: Fixed crash if no standby status is reported
#6085 Checks & Agents: innovaphone_licenses: Do not discover if no data is sent by special agent
#6084 Checks & Agents: apc_rackpdu_power: Do not discover services if device information is missing
#6106 Core & Setup: Raw Edition: Fixed checking of some hosts when check speicific config variables are used
#6097 Core & Setup: Raw Edition: Fix possible "(null)" output of Check_MK services
#6098 Core & Setup: Raw Edition: Fixed broken "Check_MK" service when monitoring host named "cmk"
#6108 GUI: Raw Edition: Don't show enterprise specific graph export links in context menu
#6110 HW/SW-Inventory: inv_if: Don't return Unknown if no data for OID is present
#6152 WATO: Notification conditions can now be displayed in notification rule table
#6102 WATO: Web API: set_ruleset call adds a config change log entry now
#6104 WATO: Fixed not available global settings page when check specific variable configured
#6093 omd: Bash completion: Make completion work on SLES
#6094 omd: Bash completion: Fixed exception when trying to use completion as root
#6101 packages: Fixed partial uninstall of Check_MK 1.5 versions (leaving sitecustomize.pyc)
#6099 rpm: Only reset default version when current default version is uninstalled
Version 1.5.0b4
#6077 Checks & Agents: ps: Using number of cores sent by Linux agent is now configurable
#6078 Checks & Agents: check_mk_agent.openwrt: Fixed invalid syntax in nfsmounts section
#6092 Checks & Agents: docker_node_images: Fixed crash in case of agent output from old docker versions
#6076 Checks & Agents: lnx_bonding: Fixed item name which had a leading './'
#6075 Checks & Agents: fortigate_ipsecvpn: Fixed crash if no parameters are stated
#6065 Checks & Agents: fileinfo.groups: Fixed broken discovery "Invalid output from webservice (malformed string)"
#6067 Checks & Agents: diskstat: Fixed error complaining about unknown diskstat_diskless_pattern
#6091 GUI: Fixed possible UnicodeDecodeError with special characters in the start_url parameter
#6066 GUI: 389directory: Use "member" as group member attribute by default
#6068 WATO: Fixed misleading "Last user synchronization ran into an exception: User synchronization" message
#6064 omd: Fixed possible hanging updates from 1.5 versions
Version 1.5.0b3
#6007 Checks & Agents: etherbox.temp: Fixed another UnicodeDecodeError
#6006 Checks & Agents: pvecm_nodes pvecm_status: Now supports Proxmox VE Cluster versions greater equal 3
#6005 Checks & Agents: hp_procurve_cpu: Fixed invalid parameter format
#6004 Checks & Agents: dell_compellent_folder: Fixed forgotten include file 'size_trend.include'
#6039 Checks & Agents: Nagios: Fixed monitoring of cluster hosts and nodes
#5805 Checks & Agents: windows services: service discovery was unable to ignore disabled rules
#6062 Checks & Agents: checkpoint_ha_status: Workaround devices reporting wrong state information
#6049 Checks & Agents: docker_node_disk_usage: Fixed crash when docker process is not running
#6048 Checks & Agents: docker_node_info.containers: Fixed crash when daemon is not running
#6045 Checks & Agents: df: Disable for docker containers
#6003 Checks & Agents: HW/SW inventory: Fixed TypeError if any inventory hooks are executed
#6008 Checks & Agents: df.include: Fixed possibly missing parameter 'Show reserved space'
#5993 Checks & Agents: Fixed execution of management board checks
#6002 Checks & Agents: cisco_asa_failover: If a failover occurs the check goes WARN as the related manpage describes.
#5924 Checks & Agents: Windows: Use WMI for process monitoring by default
#6071 Checks & Agents: emcvnx_sp_util: Fixed UnboundLocalError 'busy_ticks' referenced before assignment
#6074 Checks & Agents: postgres_sessions: Missing information about 'idle' or 'active' sessions means zero which is never shown
#6069 Checks & Agents: netextreme_fan: Fixed crash if no speed information is sent from device
#6070 Checks & Agents: oracle_locks: Fixed missing include which caused the NameError 'oracle_handle_ora_errors' is not defined
#6000 Checks & Agents: statgrab_mem: Missing data caused UnboundLocalError
#5998 Checks & Agents: check_mk_agent.aix: Fixed parameter substitution for environment variables MK_LIBDIR,MK_CONFDIR and MK_VARDIR
#5997 Checks & Agents: brocade_sys: Fixed missing data handling which caused IndexError
#6001 Checks & Agents: ps.include: Checks crashed if parameters 'Levels on CPU utilization of a single process' or 'Enable per-process details in long-output' are used
#6046 Core & Setup: Improved execution time of e.g. service discovery
#6063 Core & Setup: Special agents: Remove unreplaced macros from special agent command lines
#6060 Core & Setup: Clusters: Add missing custom variable containing the node names
#6061 Core & Setup: Real time checks: Improved log messages in case of invalid messages
#6044 Core & Setup: Nagios: Fixed crash when discovered checks were disabled
#6038 Core & Setup: Nagios: Fixed IP address resolution of dual stack hosts
#6037 Core & Setup: Fixed broken "Primary IP address family" rule set
#6036 Core & Setup: Fixed broken IP lookup in Check_MK service when using Nagios core
#6041 Core & Setup: Discovery: Exceptions during discovery produce crash reports again
#6043 Core & Setup: Fixed HW/SW inventory marking discovered services as vanished
#6042 Core & Setup: Nagios: Fix processing of service output containing special characters
#6011 Event Console: Fixed host name translation via regexes in the EC
#6059 GUI: "All Services with this description" view: Shows services of all sites now
#6040 GUI: if: Fixed interface graphs for some hosts when using the raw edition
#5808 GUI: Quicksearch: Searching for groups did not always return full results
#6047 HW/SW-Inventory: docker_node_info: Fix crash in case docker process is not running
#5994 HW/SW-Inventory: inv_if: Fixed failing scan function if device returns no data for OID '.'
#6053 Notifications: Fixed sync after user notification rule changes
#5996 WATO: Fixed lookup of management protocol and credentials
#5809 WATO: New Web API Call: delete_hosts, allows to delete multiple hosts at once
#6050 WATO: Analyze configuration: Execute CMC specific tests only with CMC
#6056 WATO: Analyze configuration: Test for old omdadmin default credentials
#6051 WATO: Analyze configuration: Fix livestatus test with Nagios core
#6055 packages: Updated Python to 2.7.15
Version 1.5.0b2
#5981 BI: Fixed displaying of BI aggregation with icons
#5968 Checks & Agents: raritan_pdu_ocprot: Now displays performance data
#5971 Checks & Agents: docker_node_disk_usage: Fix "No JSON object could be decoded" exception with older docker versions
#5967 Checks & Agents: stormshield_cluster: Firewall configuration synchronization status results have not been mapped correctly
#5922 Checks & Agents: Windows agent: Many WMI queries could lead to integer overflow
#5972 Checks & Agents: docker_node_info: Fixed crash when a node with older version reports null labels
#5713 Checks & Agents: mk_logwatch: Fix message rewriting and continuation patterns
#5987 Checks & Agents: docker_container_mem: Check memory usage of docker containers
#5988 Checks & Agents: docker_container_diskstat: Check disk usage of docker containers
#5989 Checks & Agents: fireeye_content: Fixed exception, in case content update has never been performed
#5841 Checks & Agents: MSSQL plugin: fixed instance connection setup if at least one, but not all instances, use TCP ports
#6019 Checks & Agents: docker_container_cpu: Fixed calculation of CPU utilization
#5923 Checks & Agents: Windows: section MRPE was incorrectly formatted
#6028 Checks & Agents: chrony: Fixed incompatibility with RedHat 7.5
#5799 Checks & Agents: Availability: Fixed error in duration computation when merging identical states
#5801 Checks & Agents: Fixed incorrect check parameter assignment after tabula rasa
#5757 Checks & Agents: esx_vsphere_sensors: ignore 'Unknown' sensors
#5840 Checks & Agents: MSSQL plugin: fixed detecting of default instance MSSQLSERVER in AlwaysOn environments
#5754 Checks & Agents: netapp_api_vf_stats: now uses the correct number of CPUs
#5756 Checks & Agents: check_mk_agent.linux check_mk_agent.openwrt: specify message digest for encrypted agent output explicitly
#5973 Core & Setup: Fixed broken SNMP walk download via GUI
#6009 Event Console: Rewrite event text in cancel events, too
#6010 Event Console: Service levels in event console rules can now have a precedence
#5834 Event Console: Fixed SNMPv3 credential handling in the event console.
#5837 Event Console: Fixed overflow event text for local limits.
#5836 Event Console: Event Console messages without a service level can be matched against service level 0 now.
#5835 Event Console: Improve performance of various event console queries.
#6020 GUI: View permitted group selection: Increased size of select fields
#5986 GUI: User synchronization is now using background job mechanism
#6027 GUI: Fixed availability CSV export when summary is disabled
#5992 GUI: HW/SW Inventory: Fixed AttributeError if any plugin provides wrong data structure
#5977 GUI: Fixed broken dropdown fields in several places
#5976 GUI: Fixed possible "AttributeError" exception on custom graph list page
#5975 GUI: Agent output / SNMP walk download: Now processed asynchronously
#5800 GUI: Availability: UNMONITORED timeperiods were incorrectly used in computation results in certain scenarios
#5978 GUI: Fixed possible exception when user has invalid idle timeout value configured
#5974 GUI: Fixed possible exception on background job detail page
#5979 GUI: Availability: Fixed broken highlighting of timeline entries on hover
#5983 HW/SW-Inventory: docker_node_images: Fixed mixups between images of same repository and different tags
#6024 HW/SW-Inventory: docker_container_network: Show nodes networks and ports
#6025 HW/SW-Inventory: docker_node_network: Inventory information about docker networks
#6031 WATO: Improved initial activation step performance in some cases
#5980 WATO: BI: Fixed deletion of single aggregations
#5913 WATO: webapi: Fixed handling of the option mode in service discovery
#5982 WATO: BI: Only show bulk move action when targets are available
#6023 distros: Add build support for Ubuntu 18.04 (bionic)
#6032 omd: Debian/Ubuntu: Disable possible duplicate startup on systemd based systems
#5985 omd: htpasswd command is now available in all sites
#6030 packages: NagVis: Updated to 1.9.8
#6026 packages: Updated pnp4nagios to 0.6.26
Version 1.5.0b1
#5317 BI: BI rules: Fixed renaming rule
#5838 Checks & Agents: Citrix Netscaler Certificates: check is cluster aware now
#5949 Checks & Agents: cpu.threads cpu.load: Disabled in docker container contexts
#5839 Checks & Agents: MSSQL Plugin: fixed mssql_backups for some SQL server versions and situations (alwayson, cluster)
#5948 Checks & Agents: docker_container_mem: Docker container specific memory checking
#5947 Checks & Agents: df: Exclude docker local storage mounts on docker nodes
#5950 Checks & Agents: uptime: Is now reported correctly for docker containers
#5793 Checks & Agents: Agent Encryption: No longer trying to decrypt all incoming tcp data when a "Encryption" rule with an arbitrary value was set
#5953 Checks & Agents: lnx_thermal: Disabled in docker container contexts
#5954 Checks & Agents: drbd: Disabled in docker container contexts
#5788 Checks & Agents: check_bi_aggr: no longer reports "SubjectAltNameWarning" when initiating connection
#5789 Checks & Agents: agent_ucs_bladecenter: removed legacy debug feature, which import the UcsSdk python module
#5946 Checks & Agents: lnx_if: Exclude veth* network interfaces on docker nodes
#5951 Checks & Agents: kernel: Disabled in docker container contexts
#5859 Checks & Agents: agent_ipmi_sensors: Fixed exception when using debug mode
#4867 Checks & Agents: F5 BIG-IP: new checks for vCMP guest monitoring
#5911 Checks & Agents: mem.linux: Fixed Perf-O-Meter displaying wrong usage if swap is used
#5910 Checks & Agents: ups_cps_outphase: Fixed decimal place in current outphase
#5909 Checks & Agents: fortigate_sessions fortigate_cpu: Fixed duplicated discovery if needed information is at two places
#5876 Checks & Agents: fileinfo_groups: Increased size of input fields
#5869 Checks & Agents: mem.win: Fixed displaying of percentage thresholds in graphs (Regression in 1.4.0p21)
#5912 Checks & Agents: mk_jolokia: Fixed exception in Bakery rule if an instance is set
#5937 Checks & Agents: apc_system_events: New check which monitors active system events on an InRow Cooling device
#5955 Checks & Agents: df mounts: Skip docker mounts for name resolution
#5936 Checks & Agents: Fixed broken metrics in Fireeye statistics checks. Affected performance graphs are now generated correctly.
#5920 Checks & Agents: Windows: use standard file matching patterns for fileinfo
#5919 Checks & Agents: Windows agent crashed with a lot of transport protocols available
#5858 Checks & Agents: agent_ipmi_sensors: Search PATH for ipmi-sensors command
#5952 Checks & Agents: docker_container_cpu: Check the CPU utilization of a docker container
#5742 Checks & Agents: windows_tasks: show the hexadecimal representation of the status code
#5741 Checks & Agents: isc_dhcpd: allow dynamic-bootp entries
#5743 Checks & Agents: cisco_ip_sla: show source and target address in service output
#5748 Checks & Agents: cisco_cpu cisco_nexus_cpu: improve snmp_scan_functions
#5964 Checks & Agents: sym_brightmail_queues: Fixed ValueError if some queues do not provide all necessary data
#5777 Checks & Agents: ucs_bladecenter_fans.temp: Made item name unique
#5712 Checks & Agents: cisco_mem cisco_mem_asa cisco_mem_asa64: No longer crash when total memory is reported as 0.
#5711 Checks & Agents: cisco_mem_asa64: Fix incorrect labelling of graph
#5705 Checks & Agents: Restore support for 32 bit Windows
#5704 Checks & Agents: Windows agent: prevent crash without IPv6 support
#5706 Checks & Agents: Windows agent: fix endianness of IP addresses
#5707 Checks & Agents: Windows: allow eventlog monitoring from multiple hosts
#5710 Checks & Agents: jolokia_generic.string: Fix broken parameter handling
#5752 Checks & Agents: cisco_stackpower: only inventorize enabled ports, show operational status in service output
#5749 Checks & Agents: tcp_conn_stats: use ss by default if present otherwise fall back to cat /proc/net/tcp
#5960 Checks & Agents: docker_images: Inventorizes information about repository, tag, ID, creation time, size, labels and the amount of containers of docker images
#5769 Checks & Agents: site_object_counts: New check which collects information about the amount of different host types or used check commands of OMD sites
#5959 Checks & Agents: docker_node_info: New check which monitors the status of docker daemon
#5772 Checks & Agents: mssql_counters.transactions,mssql_counters.pageactivity,mssql_counters.locks are cluster aware
#5958 Checks & Agents: Introduce docker monitoring with Check_MK
#5774 Checks & Agents: if.include: Wrong items were discovered which led to vanished/undecided(unknown) services
#5961 Checks & Agents: nfsmounts cifsmounts: Fixed the blemish "Invalid parameter" displayed in service discovery dialog
#5767 Checks & Agents: f5_bigip_vserver: Status of VServer is configurable
#5755 Checks & Agents: docker_node_info.containers docker_system_df: new checks to monitor the container status and disk usage of a node
#5753 Checks & Agents: mk_postgres: reduce the amount of psql sessions opened by the plugin
#5887 Core & Setup: Protect against checks overriding Check_MK internal config variables
#5945 Core & Setup: Hosts can now be configured without IP address
#5901 Core & Setup: Fixed broken "Check_MK Discovery" service when using Nagios core
#5873 Core & Setup: IPMI Management board
#5903 Core & Setup: Improved handling of CTRL+C in some situations
#5896 Core & Setup: Improved output of Check_MK services
#5897 Core & Setup: Agent connection errors are now treated as connection errors again
#5900 Core & Setup: Fixed broken "Check_MK" service when using the Nagios core
#5833 Event Console: Fixed handling of 'acknowledged' parameter of the EC's UPDATE command
#5751 Event Console: Add contact group contacts of EC rule if host is not a core host
#5744 Event Console: Export of rule packs in MKP packages
#5832 Event Console: Render snmpTrapAddress in a human-readable form even without SNMP trap translation
#5899 GUI: Add new permission for "Remove all" downtimes button on hosts/services
#5888 GUI: Fixed non working quick search redirect when "Buffered HTTP stream" is off
#5944 GUI: Fixed broken HTTP header auth for not yet existing users
#5942 GUI: Fixed broken BI availability with limit set to 0 (regression in 1.4.0p26)
#5938 GUI: Fixed search of event console packs and rules
#5904 GUI: Add view name to view permission help text
#5871 GUI: Improved service view rendering performance when showing perfometers
#5861 GUI: Availability: Fixed missing warning about reached logrow limit for BI aggregations
#5856 GUI: Fixed host auxiliary tag filter with service views
#5766 GUI: Contact groups: Fixed handling of missing inventory paths
#5750 GUI: Add negate button to the Host Auxiliary Tags filter
#5879 GUI: Dashboard: View dashlets were not applying row limits
#5864 GUI: Host- and service state filters were not set when adding a filtered view to a dashboard
#5963 HW/SW-Inventory: docker_container_labels docker_container_node_name: Inventorizes labels and node name of docker containers
#5771 HW/SW-Inventory: Created wrong SNMP cache folder 'var/check_mk/HOST'
#5770 HW/SW-Inventory: HW/SW/-Inventory service: Displayed wrong amount of entries by using wrong data source
#5933 HW/SW-Inventory: HW/SW inventory: Fixed AttributeError
#5776 HW/SW-Inventory: win_reg_uninstall: Fixed transposed month and day fields of dates which caused 'Inventory failed: unconverted data remains'
#5895 HW/SW-Inventory: mgmt_ipmi_firmware: New inventory plugin to gather the IPMI board firmware version
#5829 Livestatus: Fixed calculation of time ranges when using disjunctions in queries.
#5785 Notifications: User notification rules: Now also checks if the user is restricted to authorized sites
#5902 Reporting & Availability: Fixed possible exception in PDF export when using the Nagios core
#5783 WATO: Introduced background jobs for longer running task
#5852 WATO: Fixed broken "Management board SNMP credentials" inheritance
#5886 WATO: Improved performane of "ineffective ruleset" searching
#5851 WATO: Hosts: Don't show additional IP addresses on host list pages
#5849 WATO: Fixed visibility of "Data sources" properties when editing folders
#5797 WATO: netapp_api_luns: fixed interchanged free/used names in WATO configuration rule
#5883 WATO: Fixed broken conversion of customized agent tag group (Regression #5257)
#5784 WATO: WATO Web-API: fixed broken update of host tags
#5848 WATO: Fixed broken inheritance of agent type set on folders (regression in 1.5.0i2)
#5850 WATO: Management board protocol can now be configured on folders
#5889 WATO: Fixed visible HTML tag in WATO folder permission error message
#5885 WATO: Builtin auxiliary tags were not available when editing tags (Regression in 1.5)
#5874 WATO: Improved diagnose logging for WATO integrated Git
#5875 WATO: Git: Fixed error "git add --all ... is outside repository" with older git versions
#5905 WATO: Configured "Receive fallback notifications" attribute of users was not displayed correctly
#5868 WATO: Fix duplicate search entries in check plugins search in WATO
#5866 WATO: Fixed performance issue on ruleset search and discovery page with a large number of rules
#5881 WATO: Tag condition editor could show wrong tag selection after submission
#5931 WATO: Fixed "skipping unimplemented check" warning message of active checks
#5884 WATO: Fixed host tag removal confirm dialog (1.5 regression)
#5878 WATO: Fixes sorting of host tag groups
#5870 omd: Removed PYTHONPATH from site environment
#5898 omd: Improved error handling in case of wrong permissions on init scripts
#5865 omd: omd rm --kill now kills all processes of the site user
#5941 packages: Fixed nagios using outdated config when not using "cmk -R/-O"
#5907 packages: CentOS/RedHat: Add explicit dependency to php-cli to fix possible broken PNP graphs
#5906 packages: NagVis: Updated to 1.9.6
#5855 packages: Updated NagVis to 1.9.5
#5831 packages: Fixed RFC1158 MIB from pysnmp library
#5794 packages: diskspace cleanup: now also deletes any connected .info file when removing a rrd file
#5956 packages: Updated NagVis to 1.9.7
Version 1.5.0i3 (Not yet released)
Monday, 19.02.2018
#5737 Core & Setup: cmk -M now handles missing man pages in a more user friendly way
#5736 GUI: Show even empty custom graphs in sidebar view snapin
Friday, 16.02.2018
#5828 Livestatus: Handle case-insensitive equality correctly in Livestatus.
#5735 Event Console: Fixed PDF export of "Event Detail" page
#5734 WATO: LDAP: It's now possible to create user accounts only on first login
#5733 WATO: Fixed bulk deletion of users with special characters in their ID
Thursday, 15.02.2018
#5731 GUI: Custom icons and actions: Add new macro $USER_ID$
#5671 Livestatus: Use RE2 regular expression engine for Livestatus queries.
Wednesday, 14.02.2018
#5670 Event Console: Handle history files from older EC versions, which have fewer columns.
Tuesday, 13.02.2018
#5729 GUI: Fixed loosing configured icons when editing bookmark lists
Monday, 12.02.2018
#5726 packages: Updated NRPE to 3.2.1
Friday, 09.02.2018
#5780 WATO: fileinfo.groups: Fixed check parameters display bug in service discovery page
#5764 Checks & Agents: df.include: Fixed dynamic levels in ruleset 'Filesystem (used space and growth)'
#5702 Checks & Agents: Allow spaces in Windows eventlog name
Thursday, 08.02.2018
#5724 GUI: View/Dashboard list: Link titles only for views/dashboards visible to the user
#5723 GUI: Fixed broken sorting of services
#5722 GUI: View/dashboard list: Show link to view only for not hidden and published views
Wednesday, 07.02.2018
#5740 Event Console: mkeventd: reload configuration on SIGHUP used e.g. by omd reload
Tuesday, 06.02.2018
#5779 Checks & Agents: mk_logwatch.exe: fixed broken python frozen binary
#5709 Checks & Agents: apc_netbotz_sensors apc_netbotz_other_sensors: Fix discovery for newer models
#5721 WATO: Saving backup jobs: Fixed AttributeError() occuring while handling an exception
Monday, 05.02.2018
#5739 Checks & Agents: mbg_lantime_ng_refclock.gps: support for more substates
#5759 HW/SW-Inventory: snmp_extended_info: Inventorizes software and manufacturer information
#5557 Checks & Agents: check_mk_agent.aix: Fixed bug in uptime because AIX is not able to interpret ? and + in regexes
#5758 HW/SW-Inventory: lnx_distro: Fixed 'Inventory failed' while parsing os-release output of RHEL 7.4 distros
Friday, 02.02.2018
#5720 GUI: Standard tables now tell their number of rows in page title area
#5719 WATO: The Start URL is now configured optionally for new users
Thursday, 01.02.2018
#5718 omd: omd: Improved error handling when deleting site users
#5497 Checks & Agents: statgrab_net: collect net stats for local zones if dlstat exists
#5669 Livestatus: Always fetch host/authorization-related info from EC when needed
#5496 Checks & Agents: lnx_if: fix an issue that could lead to a crash of the agent if no interface address is returned
#5667 GUI: Fixed broken newline rendring in sidebar user messages
Wednesday, 31.01.2018
#5495 Checks & Agents: fileinfo: Make out of relevant time of day more present and remove state markers
#5627 Checks & Agents: hp_hh3c_ext hp_hh3c_ext.states hp_hh3c_ext.cpu hp_hh3c_ext.mem: New check plugins for HP switches which support the HH3C-ENTITY-EXT-MIB
#5666 GUI: Availability: Fixed broken editing of annotations (regression in 1.5)
#5665 GUI: Improved timeout error handling when trying to download agent output of a host
#5668 Livestatus: Fixed potential segfault when talking to the event console
Tuesday, 30.01.2018
#5626 HW/SW-Inventory: win_wmi_updates: Inventory of Windows Update KBs
#5662 GUI: Tactical overview: Can now be configured to not show stale hosts/services
Monday, 29.01.2018
#5661 GUI: Publish views (and dashboard): Only own contact groups are selectable for users
#5624 HW/SW-Inventory: oracle_performance oracle_tablespaces: Inventory plugins provide status data
Sunday, 28.01.2018
#5708 Checks & Agents: df: Fix incorrect values being reported on devices with btrfs
Friday, 26.01.2018
#5494 Checks & Agents: nfsmounts cifsmounts: increase timeout of nfsmounts and deliver correct status details
#5659 GUI: Master control snapin: Improved handling of half configured sites
#5623 HW/SW-Inventory: lnx_if: Do not ignore interface any more if no speed information is available
#5257 WATO: Fixed broken creation of new tag groups and auxilary tags
#5699 Checks & Agents: Windows agent crashed at non-existent Skype perf counter
#5657 WATO: Custom user attributes that are not editable by the user can now edited by the admin
Thursday, 25.01.2018
#5493 Checks & Agents: check_mk_agent.solaris: deliver informations about tmpfs filesystems
#5492 packages: Prefer local/lib over lib in the PYTHONPATH
#5491 Notifications: Show failed host notifications in tactival overview
Wednesday, 24.01.2018
#5602 Checks & Agents: ups_modulys_alarms: Make check handle devices outputting NULL instead of integer type flags on some values
#5655 Core & Setup: Discovery: Display parse function errors on console instead of suppressing
#5654 GUI: Fixed XSS on the site management page
Tuesday, 23.01.2018
#5556 Checks & Agents: check_bi_aggr: Active Check for BI is now able to use the password store
Monday, 22.01.2018
#5698 Checks & Agents: Windows agent: space in MRPE plugin path resulted in wrong plugin name
#5622 Checks & Agents: Hosts can have multiple IP addresses which may be checked by ICMP service
Thursday, 18.01.2018
#5490 Checks & Agents: ra32e_temp ra32e_power ra32e_humidity ra32e_heatindex ra32e_sensors ra32e_switch: new checks to monitor AVTECH Room Alert 32E devices
#5554 Checks & Agents: ps: Fixed missing Total RAM if AIX is the source and percentual thresholds are configured
#5619 Checks & Agents: memory.include: Ignoring levels led to a crash because the handling of the paramters was not correct
#5689 Checks & Agents: Newline in mrpe include file crashed Windows agent
Wednesday, 17.01.2018
#5651 Core & Setup: Fixed agent TCP connect timeout being used for whole communication (1.5.0i2 regression)
#5688 Checks & Agents: Windows agent: numerous fixes to only_from
#5650 WATO: Fixed service discovery page for SNMP cluster hosts
Tuesday, 16.01.2018
#5649 Core & Setup: Fixed performance issue caused by too many parse function calls
#5648 omd: omd stop/start: Add new option to execute site actions simultaneously
#5618 Checks & Agents: skype.sip_stack: Fixed "missing key" error which caused a check crash
Monday, 15.01.2018
#5617 BI: BI rule: Documentation-URL is configurable within 'Rule Properties'
#5616 Checks & Agents: ceph_status.pgs: Added new states 'backfilling' and 'backfill_wait' which are treated as WARNING
#5615 Checks & Agents: ceph_status: Fixed status handling if HEALTH_ERR occurs
#5614 Checks & Agents: raritan_pdu_ocprot: Fixed wrong scaling of current value
Friday, 12.01.2018
#5600 Checks & Agents: hp_fan: New check to monitor the fans of HP switches
#5613 GUI: Auxiliary tags: New column 'Tags using this auxiliary tag' shows related tag group
Thursday, 11.01.2018
#5489 Checks & Agents: pvecm_status: Fix parsing of agent output that could lead to a crash
#5488 Checks & Agents: veeam_jobs: Add support for new veeam API
#5633 GUI: It is now possible to sort by the perfometer column
#5612 Checks & Agents: Monitoring SNMP hosts with SNMP management boards is possible. New services for SNMP management boards are available.
Wednesday, 10.01.2018
#5632 GUI: Fixed XSS when rendering values of dropdown choices
#5611 BI: BI rule: Icons can be added below 'Aggregation functions' within any rule configuration which can be used for visual recognition
#5487 Checks & Agents: isc_dhcpd: Resolve performance issues
Tuesday, 09.01.2018
#5630 GUI: Host/Service detail views: Display notification related painters together at end of runtime data painters
#5595 Event Console: Fixed "Events of monitored host" view showing events not related to the wanted host
Friday, 05.01.2018
#5608 Checks & Agents: temperature.include: Fixed device levels handling
#5486 GUI: Add permission for admins to see custom views, dashboards and reports
#5607 WATO: HW/SW Inventory: Access of certain inventory tree sections is configurable in contact groups
Thursday, 04.01.2018
#5606 Checks & Agents: job: This check is now cluster-aware and worst or best state is configurable
Thursday, 28.12.2017
#5598 Checks & Agents: postfix_mailq_status: Fix Linux agent to handle newer SuSE systems
Thursday, 21.12.2017
#5485 Checks & Agents: alcatel_power: improved detection of power supplies on newer devices
#5605 HW/SW-Inventory: HW/SW Inventory: Status data can be integrated into HW/SW Inventory tree
Wednesday, 20.12.2017
#5604 Checks & Agents: check_by_ssh: This active check is now configurable via WATO
#5484 Checks & Agents: logwatch.ec: Fix exception when reclassify patterns are specified
#5603 Checks & Agents: fireeye: Some new checks for Fireeye appliances
#5601 Checks & Agents: fortinet_controller_aps: New check which monitors the number of WiFi access points for Fortinet WLAN controller
Wednesday, 13.12.2017
#4865 Checks & Agents: Citrix Netscaler: added new check to monitor age validity of ssl certificates
Tuesday, 19.09.2017
#5294 Checks & Agents: mk_sap_hana: New plugin which monitors SAP HANA instances
Version 1.5.0i2 (Not yet released)
Tuesday, 19.12.2017
#5586 GUI: Raw edition: Fixed adding graphs to dashboards
#5585 GUI: Added missing icon "host is currently not being checked" to host views
#5584 HW/SW-Inventory: Fixed exception when "Export List of Software packages as CSV file" is enabled
#5583 WATO: Restrict agent access via IP address: IPv6 addresses/networks can now be configured
#5582 Checks & Agents: hr_cpu: Fixed displaying of "per core CPU utilization" in raw edition graphs
#5527 Checks & Agents: ucd_mem hr_mem: Prefer ucd_mem check for certain Cisco IronPort models
Monday, 18.12.2017
#5457 GUI: EventConsole: Keyword search is now possible in rule packs and rules dialogues
#5416 Checks & Agents: Prevent MS Exchange checks from crashing upon WMI timeout
#5551 Checks & Agents: check_mk_agent.aix: Fixed crash in uptime if the output is day instead of days
#5456 Checks & Agents: mk_oracle mk_oracle.aix: Fixed excluding all sections for any SID which contains invalid characters in the related variable name
#5455 Checks & Agents: solaris_services: New check which monitors single services of Solaris systems
Thursday, 14.12.2017
#5415 Checks & Agents: Make Windows section openhardwaremonitor backwards compatible
#5255 Checks & Agents: Autodiscovery with Automatic Activate changes: fixed race condition when trying to delete state file
Wednesday, 13.12.2017
#5254 Event Console: Event console: Introduced syslog application placeholder which can be used in rewriting events
#5253 Checks & Agents: Linux check_mk_agent: now able to execute plugins for real time checks
Tuesday, 12.12.2017
#5482 Notifications: Add option to specify a timeperiod for notification bulking
#5580 Event Console: Host event limit can now be configured individuall per Host & service ruleset
#5579 Event Console: Rule event limit can now be configured individually per rule
#5526 Checks & Agents: check_dns: Do not pass off the host's IP address as a default DNS server address
#5578 Event Console: Fixed process locking (pid file handling)
#5570 GUI: Fixed disabling of availability row limit
#5453 HW/SW-Inventory: HW/SW inventory: Changed output format of raw inventory tree
Monday, 11.12.2017
#5251 Checks & Agents: Windows Agent: Improved handling of cmk-update-agent.exe plugin
Wednesday, 06.12.2017
#5525 Checks & Agents: check_mk_agent.aix: Fix spoolfile handling
#5452 GUI: Highly improved performance of rendering large tables of HW/SW inventory trees
Tuesday, 05.12.2017
#5250 WATO: Fixed tmpfs full issue: Activate Changes did not cleanup all temporary files
Monday, 04.12.2017
#5481 Checks & Agents: Host-specific Check_MK agent TCP connect timeouts
#5468 Livestatus: Fixed indexing with disjunctions.
#5565 WATO: WATO rules: Breadcrumb navigation is now consistent with rule search
#5451 Checks & Agents: logwatch: Fixed reclassifying mechanism: Patterns did not apply correctly if they have changed
#5248 Checks & Agents: diskspace cleanup: No longer deletes agent updater registration files of hosts monitored in foreign sites
#5247 Checks & Agents: cmk --list-hosts now supports the additional options --all-sites, --include-offline
#5414 Checks & Agents: Windows agent: Exchange Availability Service was broken
Friday, 01.12.2017
#5563 WATO: Renamed "Site Management" configuration options introduced with #5173
#5561 distros: Add build support for SLES12SP3
Thursday, 30.11.2017
#5450 Checks & Agents: mgmt_snmp_uptime mgmt_hr_fs: Added SNMP uptime and HOST RESOURCES filesystem checks for SNMP management boards
#5449 WATO: Credentials of SNMP management boards are now configurable via WATO host rule
#5559 WATO: Bulk import: site attribute can now be imported
Wednesday, 29.11.2017
#5523 Checks & Agents: df: Make filesystem types ignored during discovery configurable via WATO
#5558 WATO: Rule list: Fixed visibility of rules in child folders for transitive folders
Tuesday, 28.11.2017
#5547 WATO: Errors in pre-activate-changes hooks prevent configuration activation now (regression since 1.2.8)
#5448 Checks & Agents: mssql checks: Added prefix 'MSSQL' to each MSSQL service description
#5466 Livestatus: Fixed filtering of services table for host name
Monday, 27.11.2017
#5522 Checks & Agents: mkbackup: Fix crash in case of multiple backup jobs
#5480 Checks & Agents: bdt_tape_info bdt_tape_status bdtms_tape_info bdtms_tape_module bdtms_tape_status: new checks to monitor tape libraries
#5545 WATO: Editing rules: Fixed adding date+user to rule comments
#5544 WATO: LDAP: It is now possible to clone LDAP connections
#5543 Core & Setup: Host rename: Reduced duration of core downtime during host renamings
#5542 WATO: Table quick search: Is now using regex matching instead of substring search
#5541 GUI: IE 11+: Fixed styling of select fields
Friday, 24.11.2017
#5521 Checks & Agents: logwatch: Fix exception in WATO's check parameter display
#5413 Checks & Agents: Windows agent: nocontext tag did not work for multibyte encoded logfiles
#5412 Checks & Agents: Windows agent: fix logfile glob patterns without '*' at the end
#5465 Livestatus: Fixed calculation of standard deviation.
#5463 Livestatus: Report invalid table names via response header.
Thursday, 23.11.2017
#5447 Checks & Agents: fjdarye500_ca_ports: New checks monitor IO and throughput of Fujitsu storage CA ports
#5550 Checks & Agents: mk_oracle.ps1: Fixed exceptions because of useless backslashes
#5549 Checks & Agents: mk_oracle.ps1: Fixed scattered information for configuration
Wednesday, 22.11.2017
#5538 Core & Setup: Improved performance when processing a large amount of piggyback data
#5446 Checks & Agents: ceph_status ceph_status.pgs ceph_status.osds ceph_status.mgrs ceph_df: new checks for Ceph Storage
#5411 Checks & Agents: Windows agent: handle WMI timeouts
#5537 WATO: Icon categories can now be customized
#5536 WATO: Network scan: New option to disable configuring "IPv4 Address" attribute
Tuesday, 21.11.2017
#5520 Checks & Agents: rstcli rstcli.pdisks: Fix broken parse function
#5535 Core & Setup: Check_MK hosts can now use multiple agents
#4863 Checks & Agents: MSSQL plugin: fixed backup detection for always-on and FOC systems
#5462 Livestatus: Fixed aggregation of performance data
Monday, 20.11.2017
#5479 Checks & Agents: fileinfo: handle globbing pattern expansion and whitespace in fileinfo.cfg
#5519 Checks & Agents: ddn_s2a_errors ddn_s2a_faultsbasic ddn_s2a_faultsbasic.bootstatus ddn_s2a_faultsbasic.cachecoh ddn_s2a_faultsbasic.disks ddn_s2a_faultsbasic.dualcomm ddn_s2a_faultsbasic.ethernet ddn_s2a_faultsbasic.fans ddn_s2a_faultsbasic.pingfault ddn_s2a_faultsbasic.ps ddn_s2a_faultsbasic.temp ddn_s2a_stats ddn_s2a_stats.io ddn_s2a_stats.readhits ddn_s2a_statsdelay ddn_s2a_uptime ddn_s2a_version: Suite of checks to monitor DDN S2A storage devices
Monday, 13.11.2017
#5444 Core & Setup: SNMP commands: Prevent zombie processes in case of timeouts

You can find a list of all werks including older versions here.