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 1.5.0p8 (Not yet released)
Friday, 16.11.2018
#6813 Checks & Agents: bdtms_tape_module: Evaluates module, board and power state correctly
Wednesday, 14.11.2018
#6636 Checks & Agents: hr_fs: Fix discovery for VCenter appliances
#6684 WATO: WATO snapshots: Housekeeping routine did not always cleanup temporary files
#6683 WATO: Improved performance during activate changes
#6904 Checks & Agents: mk_jolokia: No longer crash with IndexError if MBean is missing
Tuesday, 13.11.2018
#6903 Checks & Agents: mk_jolokia: CA default for https connection
#6682 Checks & Agents: SNMP Checks: Fixed randomly missing data, when using the rule "Check intervals for SNMP checks"
#6681 BI: check_bi_aggr: Fixed check exception when an aggregation was assigned to multiple groups
#6902 Checks & Agents: apache_status: Ignore certificate for localhost
Monday, 12.11.2018
#6635 Checks & Agents: printer_alerts: Fix handling for Sleep state
#6680 WATO: The "Parameters for this service" page now correctly displays the computed results for timespecific parameters
#6860 omd: Fixed random backup issues: "Connection reset by peer"
#6859 Metrics System: Fixed problem creating custom graphs with many metrics
#6417 Notifications: Users may disable notifications by accident after upgrading to 1.5.0
#6901 Checks & Agents: jolokia_generic: Allow spaces in Title
Friday, 09.11.2018
#6857 GUI: Fixed broken links in about snapin
#6856 WATO: Host permission fields are now resizable with modern theme
#6634 Checks & Agents: cmciii: Fix incorrect values due to ignored unit value
#6855 Notifications: Locally installed notification plugins were not immediately available
#6416 Notifications: mknotifyd: set a default timeout if no value is given for a method
#6838 Checks & Agents: skype.data_proxy: Fix failing inventory for missing proxies
Thursday, 08.11.2018
#6854 WATO: Host diagnose was not using SNMPv3 credentials correctly
#6853 WATO: Fixed host diagnose not using SNMP retry of 0
#6852 WATO: Fixed broken validation of host diagnose user input
Wednesday, 07.11.2018
#6415 Checks & Agents: Make custom attributes of a host available for the core
#6871 Agent Bakery: multiple perfcounters were written to same INI line
#6676 WATO: WATO API get_hosttags now also returns the builtin tags
#6851 GUI: Reduced minimal dashlet height to the half
Tuesday, 06.11.2018
#6850 WATO: Fixed broken ruleset search reset function
#6810 Checks & Agents: mssql_blocked_sessions: Added wait type "CXCONSUMER"
Monday, 05.11.2018
#6809 Checks & Agents: aix_if: Transmit/Receive errors are no longer ignored
#6836 Checks & Agents: Fix Docker crashes
Tuesday, 30.10.2018
#6673 Checks & Agents: Checks from mkps did not always replace existing checks
Monday, 29.10.2018
#6672 Checks & Agents: Fixed possible file handle leak on ipaddress lookup
#6414 Checks & Agents: aix_memory: Fix graph colouring and labelling
Wednesday, 24.10.2018
#6849 WATO: Analyze configuration: Fixed wrong results for liveproxyd and persistent connection tests
Tuesday, 23.10.2018
#6507 Core & Setup: Fixed 100% CPU usage of the CMC after writing to its command pipe
#6671 WATO: WATO Web API: Now able to configured rulesets with boolean settings
#6835 Checks & Agents: Docker: Fix crash in Docker inventory for buggy Docker versions
#6645 Checks & Agents: Solaris Agent: Correctly separate cputime and elapsed time in agent info
Monday, 22.10.2018
#5516 Agent Bakery: cmk-update-agent: Catch HTTPS redirect
#5515 Agent Bakery: Allow Configuration of TMPDIR environment variable in the context of Check_MK Agent
Version 1.5.0p7
#6807 Checks & Agents: veeam_tapejobs: Check returns 'Item not found' if no jobs are sent by the agent
#6805 Checks & Agents: printer_supply_ricoh: Fixed conversion of parameters which have an old format
#6803 Checks & Agents: cisco_hsrp: Treat 'listen' state also as OK if it was known during discovery
#6808 Checks & Agents: agent_vsphere: Fixed retrieving system information
#6830 Checks & Agents: docker_node_network: Fix missing info in case of multiple networks
#6844 Checks & Agents: mknotifyd: Fixed parse exception when failed to open listen socket
#6833 Checks & Agents: docker_node_images: Support old Docker versions
#6832 Checks & Agents: docker_node_info: Support old Docker versions
#6798 Checks & Agents: docker_node_network: Support older Docker versions
#6797 Checks & Agents: docker_node_disk_usage: Support older Docker versions
#6505 Core & Setup: Avoid CMC crash during event helper restarts.
#6504 Core & Setup: Fixed handling of multiple Graphite/InfluxDB connections.
#6752 GUI: New Theme: Make the reload Button for passive Checks in grayscale again
#6670 GUI: SLA: Fixed exception in view when SLA had no service percentage requirement and result summary was shown
#6669 GUI: LDAP connections: Improved performance for "Automatically discover LDAP server"
#5957 GUI: LDAP: Locking of users using "Authentication Expiration" plugin was not unlocking users
#6842 GUI: Fixed dashlet top offset in classic theme
#6785 GUI: Fixed truncating leading new lines in text area input fields
#6784 GUI: Fixed grouping of service description KeyError exception
#6806 HW/SW-Inventory: Management boards: Fixed execution of inventory plugins
#6736 HW/SW-Inventory: Status data inventory is ignored for Check_MK clusters
#6802 HW/SW-Inventory: HW/SW Inventory: Equal entries are not displayed correctly
#6786 Livestatus-Proxy: Livestatus proxy: Fixed file path traversal vulnerability
#6841 Metrics System: Fixed missing hostname in graph collection graph titles
#6787 Notifications: Notification spooler: Fixed file path traversal vulnerability
#6788 Notifications: Notification spooler: Fixed deserialization of arbitrary input
#6413 Reporting & Availability: Availability: don't try to merge completely disconnected intervals
#6843 WATO: Increased size of "state of a service" BI rule input field
#6506 cmc: Disable logging of unknown packets for smart ping.
#6848 distros: Add build support for Ubuntu 18.10
Version 1.5.0p6
#6733 Agent Bakery: veeam_backup_status: Plugin is bakeable
#6781 Agent Bakery: Add success message after signing all agents
#5513 Agent Bakery: cmk-update-agent: Fix crash on more than two passed "-v" flags
#6738 Checks & Agents: mk_oracle: Plugin is compatible against 18c
#6740 Checks & Agents: statgrab_mem: Mark ruleset as deprecated
#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
#6747 Checks & Agents: oracle_tablespaces: Check for empty filenames
#6739 Checks & Agents: mssql_backup: Levels can be disabled
#6632 Checks & Agents: aix_memory: Fix graph colouring and labelling
#6732 Checks & Agents: agent_netapp: Skip attributes which are not available
#5847 Checks & Agents: lnx_thermal: Fixed to only gather values of temp & type
#6412 Checks & Agents: mk_docker_container_piggybacked: don't try to execute the check_mk_agent inside a container if no bash is available
#5846 Checks & Agents: win_dhcp_pools: French systems are supported now
#6665 Checks & Agents: Checks may now yield the value None as plugin output
#6775 Core & Setup: Parent scan now uses no-agent+no-snmp tags instead of ping
#6780 Core & Setup: Fixed random alert / notify helper crashes on some platforms
#6778 GUI: Additional fix for URL redirect from /[site]/ to /[site]/check_mk/
#6777 GUI: Background job logs were not always shown in job output
#6779 GUI: Fixed displaying unrelated livestatus data to users randomly
#6737 HW/SW-Inventory: docker_node_network: Wrong API implementation caused a lot of small inventory historie files
#6782 Metrics System: Fixed automatic refresh of "Custom graph" pages
#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
#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
#6410 omd: Determine the parent process more reliably
Version 1.5.0p5
#6621 Agent Bakery: Add permission to prevent users from editing "Deploy custom files with agent" rule set
#6624 Agent Bakery: Sign all agents: Prevent focussing search field when opening the dialog
#6729 Agent Bakery: msexch_dag msexch_database: Plugins are bakeable
#6566 Agent Bakery: Fixed possible XSS on agent update status views
#6614 Agent Bakery: Fixed reflected XSS affecting agent updater AJAX calls
#5512 Agent Bakery: cmk-update-agent: Make executable-Format-rule relevant for Linux only
#5511 Agent Bakery: cmk-update-agent: Improve prelink handling
#6601 Checks & Agents: fsc_sc2_fans fsc_sc2_psu: Discover fans and PSUs only if present
#6591 Checks & Agents: if: Network appliances with only one network interface were not discovered
#6603 Checks & Agents: CRE: Fixed Check_MK service crash if a check plugin is unknown to the check context
#6597 Checks & Agents: netapp_api_vs_traffic: Fixed pending services
#6596 Checks & Agents: Do status data inventory: Check "HW/SW Inventory" and shell commands behave the same way
#6593 Checks & Agents: sylo: Fixed missing performance data 'IN' and 'OUT' rates
#6595 Checks & Agents: if.include: Recognize duplicate interface items correctly
#6605 Checks & Agents: winperf_if: Fixed discovery of network interface alias
#6592 Checks & Agents: snmp_info: Generate snmp_info service even if the sysDescription is not set
#5845 Checks & Agents: fsc checks: prevent fsc_fans and fsc_temp if corresponding fsc_sc2-* data is available, made snmp_scan_functions more readable
#6731 Checks & Agents: check_mk_agent.aix: Fixed multiline output processing
#6734 Checks & Agents: ibm_svc_enclosure: Fixed parsing data of IBM-FLASH900 devices
#6735 Checks & Agents: cpu_util_unix: Fixed calculation of CPU usage on UNIX
#6730 Checks & Agents: winperf_processor.util: Fixed displaying average values in graphs
#6769 Checks & Agents: genua_fan genua_pfstate: Fixed crashing discovery on empty data
#6590 Checks & Agents: uptime.include: Even if an SNMP-Device does not have a sysDesc it still can have an uptime
#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
#6467 Checks & Agents: jolokia_metrics.tp: Only discover services which can be checked
#5510 Checks & Agents: Add missing metrics for Windows Memory and Pagefile check
#6496 Checks & Agents: check_mk_agent.linux: Moved piggybacked docker container sections to plugin 'mk_docker_container_piggybacked'
#6564 Checks & Agents: Fixed incorrect rate computation affecting various checks in some cases
#6497 Checks & Agents: ceph_status ceph_status.osds ceph_status.mgrs: Used wrong value epoch rate instead of epoch average
#6589 Checks & Agents: ibm_svc_mdiskgrp: Fixed disregarded provisioning state
#6466 Checks & Agents: netgear_fans: Don't crash on empty info
#6493 Checks & Agents: netscaler_vserver: Discovers readable names
#6491 Checks & Agents: fortinet_controller_aps: Services disappear because no clients are connected
#6478 Checks & Agents: synology_raid: Fixed crash on devices with more possibles raid states
#6713 Core & Setup: Fixed monitoring of piggyback based services when "No agent" is configured
#6712 Core & Setup: Fixed TypeError exception when running "cmk -D" on hosts without IP address
#6625 Core & Setup: Fixed possible failed mkbackup because of changed mknotifyd state file
#6718 Event Console: Fixed invalid exception handling when unable to initialize the Event Console
#6716 Event Console: Add SNMP trap processing log target for deep SNMP trap debugging
#6724 GUI: Add missing permission for viewing host/service availability
#6773 GUI: Fixed URL redirect from /[site]/ when using custom ports
#6619 GUI: Fixed missing CSRF protection for master control AJAX calls
#6620 GUI: Fixed missing CSRF protection for site status AJAX calls
#6728 GUI: Hide links to not permitted views from host context menu
#6726 GUI: Fixed duplicate view names in "link to" dropdown in view editor
#6565 GUI: Fixed possible XSS issues in Bookmarks snapin
#6710 GUI: Limit crash reporting functionality to permitted users
#6725 GUI: Fixed grouping of service descriptions when view rows are already grouped
#6663 GUI: BI configuration: WATO slave sites without user login now also receive BI configuration changes
#6622 GUI: Fixed possible open redirect on login page
#6612 GUI: Fixed possible reflected XSS using back URLs in view editor
#6749 GUI: New Theme: Fixed some minor bugs
#6610 GUI: Fixed possible XSS using the dokuwiki snapin
#6613 GUI: Fixed multiple reflected XSS in affecting sidebar snapin AJAX calls
#6561 GUI: Fixed invalid context button links to "Service globally" and "Graphs globally"
#6615 GUI: Fixed unauthorized access to master control actions
#6560 GUI: Editing views: Increased size of unique ID input field
#6750 GUI: Classic Theme: Added new logo to classic theme
#6772 GUI: LDAP: Only save users on changed configuration
#6468 HW/SW-Inventory: docker_node_network: Fix crashing HW/SW inventory when labels are not set
#6599 HW/SW-Inventory: HW/SW Inventory: Only count the real entries
#6598 HW/SW-Inventory: HW/SW Inventory: Do not list plugins on commandline for which the related section is empty
#6608 HW/SW-Inventory: win_wmi_updates: Fixed parsing install date if reported in HEX format
#6631 HW/SW-Inventory: docker_container_node_name: Fix broken inventory plugin
#6494 HW/SW-Inventory: win_video: Fixed crash if driver date is missing
#6627 HW/SW-Inventory: Fixed exception in export hook software_csv
#6594 HW/SW-Inventory: Status data is transferred in distributed setups
#6600 HW/SW-Inventory: inv_win_wmi_updates: Fixed parsing install date; regard all possible formats
#6771 Metrics System: Fixed minor graph rendering issues when using the modern theme
#6720 Notifications: Bulk mail notifications: Single notifications in bulks use non-bulk subject
#6563 Reporting & Availability: Fixed displaying of joined perf-o-meter columns
#6567 WATO: Fixed possible XSS on activate changes page
#6568 WATO: Fixed possible XSS on custom icon management page
#6719 WATO: Simplified user setting: Temporarily disable notifications
#6727 WATO: Increased size of BI editor parameter input fields
#6660 WATO: Background Jobs: fixed issue with monitoring sites running on nfs mount
#6503 WATO: Fixed error handling for duplicate EC rule IDs.
#6626 WATO: Timeperiod deletion was not possible when using time specific parameters
#6618 WATO: Fixed missing CSRF protection for host diagnostic AJAX calls
#6611 WATO: Fixed multiple reflected XSS attacks using AJAX calls
#6609 WATO: Fixed possible XSS on SNMP MIB upload page
#6659 WATO: Agent Baking: Fixed bug where hosts used bakery settings from other hosts
#6562 WATO: Fixed random "I/O operation on closed file" errors in different situations
#6715 WATO: Editing BI Rules: Increased size of the rule ID input field
#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
#6495 WATO: Bulk discovery: "Include subfolders" does not make sense for a selection of hosts
#6617 omd: Check_MK is now available as Docker container
#6616 omd: Add --no-tmpfs option to "omd create"
#6717 omd: 3rd party components and licenses are now listed in central file
#6559 omd: OMD update is now warning when changing editions
#6623 packages: NagVis: Updated to 1.9.10
Version 1.5.0p4
#6485 Checks & Agents: fsc_sc2_voltage: Do not discover not-available voltage units
#6488 Checks & Agents: storeonce_servicesets storeonce_clusterinfo: Consider new API keys of capacity and free space values
#6476 Checks & Agents: apc_symmetra: Fixed transposed default levels for battery capacity
#6409 Checks & Agents: wmi.include: don't throw exepctions in the parse function
#6464 Checks & Agents: Linux Agent: Fix excluded filesystems in df section
#6489 Checks & Agents: mssql_backup: Fixed parsing of backup date, time and type
#6502 Config generation: Fixed config generation for check/service/notification period.
#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
#6552 WATO: Role changes now create change entries on central site
#6551 WATO: Fixed missing permission checking during "Discard changes"
#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
#5509 Agent Bakery: cmk-update-agent: Prevent agent update from crashing while setting up syslog
#6408 Checks & Agents: blade_health: The state "degraded (non critical)" is now treated as WARN instead of CRIT
#6472 Checks & Agents: zpool: Fixed title and units of graphs
#6407 Checks & Agents: mk_postgres postgres_instances: output missing instance data
#6406 Checks & Agents: df: fix a crash of the check if the inode count is '-'
#6403 Checks & Agents: memory.include: return UNKNOWN if the total memory is not present
#6404 Checks & Agents: oracle_undostat: prevent the discovery of invalid services
#6474 Checks & Agents: aix_diskiod: Fixed style of graphs
#6479 Checks & Agents: oracle_tablespaces: Check for empty filenames
#6523 Checks & Agents: nginx_status: Fixed discovery of running instances on Ubuntu
#6529 Checks & Agents: df: Fixed inode monitoring
#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
#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)
#6402 Checks & Agents: mssql_counters.locks_per_batch: avoid crash if parameters are defined
#6461 Checks & Agents: solaris_mem: Fix crashing check when values in agent output are given in Kilobytes
#6218 Checks & Agents: mgmt_ipmi_sensors: Wrong battery / power supply WARN state
#6401 Checks & Agents: brocade_mlx.module_mem: avoid a crash of all services if SNMP data for one service is missing
#6215 Checks & Agents: cisco_secure: Fix UNKOWN state for disabled portsecurity
#6217 Checks & Agents: mgmt_ipmi_sensors: Fix wrong state for IPMI Sensor warnings
#6397 Checks & Agents: Fixed too high CPU utilization on SNMP devices like HP procurve switches
#6398 Checks & Agents: netapp_api_environment: Fixed discovery of environmental sensors like PSU
#6400 Checks & Agents: brocade_fcport: fix for the calculation of received and transmitted bytes per second
#6500 Config generation: Fixed config generation for shadow hosts/services
#6501 Config generation: Warn during config generation when an unknown timeperiod from a shadow host is encountered.
#6457 Core & Setup: IPMI Management board: Improved error handling when sensors can not be read
#6456 Core & Setup: IPMI Management board: Fixed "cmk -d" on hosts with enabled mgmt board
#6458 Core & Setup: IPMI Management board: Use USER privilege level for monitoring
#6499 Event Console: Fixed execution of event console actions
#6526 GUI: LDAP: Fixed another "ValueError: option error" exception when using LDAP over SSL on some distros
#6525 GUI: Raw Edition: Graphing pages are now themed correctly
#6452 GUI: Fixed wrong sidebar snapin permission checking
#6522 GUI: if_fortigate: Add perfometer
#6530 GUI: Fixed possible error "You can not override a builtin auxiliary tag" after update
#6292 GUI: Werk list: Fixed wrong number of werks shown at top of the page
#6453 GUI: LDAP: Users with non-ASCII characters in uid could be created incorrectly
#6455 GUI: LDAP: Multiple sync processes could be running at the same time
#6471 GUI: New Theme: Updated fixes
#6470 GUI: New Theme: New fixes for modern theme
#6469 GUI: New Theme: Fixed again several bugs
#6291 GUI: Werk list: Fixed input validation and error handling
#6290 GUI: Limit the output of the werk list to the number of groups
#6289 GUI: User profile: Theme changes are applied to result page automatically
#6531 Reporting & Availability: Fixed background color of host state columns in views when host is down
#6293 WATO: Fixed exeption when trying to delete hosts of disabled slave sites
#6524 WATO: BI: Fixed folding of BI aggregations of the same type
#6451 WATO: Service discovery: "Analyze parameters..." link of manual checks is now correct
#6510 WATO: Global Settings: Custom localizations recognizes new languages now immediately
#6454 WATO: Fixed "tree_spec" exception in virtual host tree snapin with older configs
#6511 WATO: Global Settings: Custom localizations fixed possible exception when language alias contains non-ascii characters
#6513 WATO: hp_msa: Hide password from GUI in configuration dialogs
#6518 WATO: Fixed sorting of dual list choices (like network interface types)
#6519 WATO: Fixed unselecting items from dual list choice via double click
#6516 alerts: Fixed stored XSS using alert handler config
#6017 cmc: The CMC logs external commands into the monitoring history now.
#6285 omd: Improved Check_MK installations in containers
#6528 omd: TMPFS config hook is now available again
#6527 packages: Add missing package dependency cron/cronie on most distros
#6517 packages: Nagios: Improved init script when tmpfs is not prepared
#6018 packages: The rrdcached logs to var/log/rrdcached.log again.
Version 1.5.0p2
#5508 Agent Bakery: cmk-update-agent.exe: Prevent Agent Updater from running twice
#6248 Checks & Agents: cmk -IIv tabula rasa discovery did not remove vanished services
#6313 Checks & Agents: esx_vsphere_hostsystem: Fixed discovery of multipaths
#6211 Checks & Agents: cisco_secure: Handle unknown 'enabled' state
#6460 Checks & Agents: jolokia_generic: Do not crash when non-numeric data is supplied for number or rate type values
#6447 Core & Setup: Agent type: Fixed not working "use all enabled datasource programs" option
#6449 GUI: Fixed stored XSS using custom host / user attributes
#6448 GUI: Fixed displaying tag aliases in rule lists for builtin tags
#6450 WATO: Fixed handling of "SNMP" and "Dual Check_MK Agent + SNMP" tags when migrating from <1.5
#6446 WATO: Fixed changing agent type from "No agent" to agent in some cases
#6016 cmc: Fixed creation of rule-based downtimes
Version 1.5.0p1
#6395 Checks & Agents: mk_cups_queues: Fixed discovery of several printers
#6393 Checks & Agents: check_bi_aggr: Fixed link in 'Open this aggregation' in the dropdown menu of the aggregation service
#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
#6420 Checks & Agents: agent_3par: Certificate verification can now be enabled/disabled
#6391 Checks & Agents: multipath: Fixed unrecognized paths which include a dot
#6444 Checks & Agents: brocade_mlx.module_mem: Fixed broken discovery function (KeyError: state)
#6193 Checks & Agents: OpenHardwareMonitorCLI.exe was broken
#6127 Checks & Agents: ucd.include: Astaro Firewall is Linux but should use hr_mem
#6194 Checks & Agents: Windows fileinfo: wrong size for files exceeding 4 GB
#6459 Checks & Agents: 3par_volumes: Fix crash due to unknown provisioning type
#6246 Checks & Agents: Windows Powershell: Scripts are now always called with the options -noprofile -executionpolicy bypass
#6445 Checks & Agents: Fixed broken openhardwaremonitor executable
#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
#6441 GUI: Fixed broken bulk host import with discovery (Regression in 1.5.0)
#6432 GUI: Raw Edition: Fixed possible broken graphs related to lower/upper parameters
#6436 GUI: Prevent metrics with "," in their names from breaking graphs
#6433 GUI: Raw edition: Fixed interface graphs when no warn/crit/bandwidth is reported
#6434 GUI: Background jobs: Not stoppable jobs ignore SIGTERM now
#6424 GUI: LDAP: Only set SSL/TLS specific options when SSL is enabled
#6421 GUI: Fixed interpretation of script tags when displaying werk texts
#6423 GUI: Fixed possible XSS in views with some filters
#5918 GUI: New Theme: Fixed several bugs
#6399 Notifications: Avoid failed notifications in case of crash dumps
#6247 WATO: The WATO edit folder page is no longer broken, when the tag group criticality gets deleted
#6440 WATO: Backup: Deleting a backup job now deletes the state file
#6439 WATO: Fixed upload of some icon files
#6431 WATO: Fixed bulk discovery (addition to #6377 in 1.5.0)
#6422 WATO: Prevent non-admin users from managing custom host/user attributes
#6425 WATO: Improved validation of timeperiods before deletion
#6015 cmc: Handle 802.1Q and 802.1ad packets in Smart Ping
#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
#6396 omd: Fixed 'Unhandled exception 452' in master control snapin if EC Daemon was disabled via 'omd config'
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"
#6244 Checks & Agents: Invalid realtime check data can no longer crash the realtime check helper
#6387 Checks & Agents: Fixed staleness of services on piggybacked hosts
#6392 Checks & Agents: check_mk_agent.solaris: Fixed computing uptime
#6126 Checks & Agents: use correct metric with a better visible colour for averaged CPU utilization
#6374 Core & Setup: Fixed wrong Check_MK service execution time calculation with special agents
#6373 Core & Setup: Fixed UnicodeEncodeError when piping "cmk -M" to stream or file
#6378 Event Console: Fix statistics reported by Event Console
#6242 GUI: Improved SLA WebAPI error handling
#6377 GUI: Bulk discovery was not taking selected options into account
#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
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
#5507 Agent Bakery: Prevent cmk-update-agent from being prelinked on Linux
#6380 Checks & Agents: oracle_jobs: Bugfix for auto_drop=TRUE jobs
#6381 Checks & Agents: apc_inrow_system_events liebert_system_events: Fixed handling of empty section
#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
#6385 Checks & Agents: Check_MK service: Fixed 'missing agent sections' warning if the time period of a service is active
#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)
#6318 Checks & Agents: check_mk_agent.{linux,solaris,openwrt}: Quote command line in asynchronous MRPE call to prevent globbing and word splitting
#6315 Checks & Agents: mssql_backup: Fixed missing default levels
#6358 Core & Setup: Fixed stale services on cluster nodes
#6370 GUI: Fixed missing CEE/CME specific werks in release notes
#6357 GUI: Facelift theme: Icon buttons were not using themed buttons
#6360 GUI: Fixed HTML fragments in global settings titles
#6362 GUI: Preview graphs of "Service Graphs with Timerange Previews" painter can now be overridden
#5917 GUI: Facelift theme: Fixed Logo in Browser tab
#6363 GUI: Fixed "host_inventory" exception when using "Has inventory data" filter
#6367 GUI: Fixed HTML fragments shown in hover title of perfometers
#6369 HW/SW-Inventory: Fixed date shown for the first inventory history entry
#6386 HW/SW-Inventory: esx_vsphere_hostsystem: Fixed crash if no hardware system information is available
#6359 Reporting & Availability: View "Export as PDF" results in empty PDFs
#6366 WATO: User and profile edit dialogs show wrong language when 'en' is configured
#6371 WATO: Fixed broken Global Settings page when liveproxyd is disabled
#6365 deb: Another fix for debian package incompatibilities (extends 6340)
Version 1.5.0b9
#6310 Agent Bakery: mk_postgres: Fixed baking postgres plugin and related bakery rule
#5503 Agent Bakery: cmk-update-agent: Convenient logging on Linux
#5506 Agent Bakery: cmk-update-agent.exe now ignores windows proxies by default
#5505 Agent Bakery: Multiple formats for Agent Updater executable on Linux
#6341 Agent Bakery: Fixed "SyntaxError: invalid syntax" warning when installing bakery packages on older systems
#6351 BI: Fixed creating BI aggregations
#6311 Checks & Agents: diskstat: Ignore partitions which do not provide all necessary information
#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
#6122 Checks & Agents: zebra_model zebra_printer_status: new checks for zebra printers
#6309 Checks & Agents: winperf: Set default levels to 90, 95 percent
#6124 Checks & Agents: juniper_bgp_state: avoid crash if peer state or peer status is missing in SNMP walk
#6125 Checks & Agents: mssql_connections: new check to monitor active connections of a MSSQL database
#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
#6350 Core & Setup: Fixed broken checking of unrelated hosts when using manual checks
#6349 Core & Setup: Fixed not working "manual checks" in Check_MK Raw Edition
#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
#6227 Event Console: Fix failing termination or config reload
#6226 Event Console: Allow to match against the monitoring site in rules
#6356 GUI: New standard theme for Check_MK GUI
#6241 GUI: SLA configuration: The alert levels did only support integer values
#6348 Notifications: Contact groups in notification rule conditions are now sorted
#6345 Notifications: Fixed invisible/lost notification rules when editing notification rules
#6354 WATO: Timespecific parameters: List of timeperiods is now sorted
#6355 WATO: Fix possible activation warning message about /etc/ssl/certs/localhost.crt certificate
#6343 WATO: Analyze parameters: Shows parameters of clustered services now
#6353 WATO: LDAP sync: Do not add a pending change when sync is executed on slave sites
#6352 WATO: Fixed "Sync with LDAP connections" default for new sites
#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
#6339 WATO: Fixed sorting of subfolders in breadcrump navigation
Version 1.5.0b8
#6287 Agent Bakery: Cleanup half written solaris pkg packages when error occurs during package finalization
#5499 Agent Bakery: Implicit default values for agent updater config
#6144 Agent Bakery: win_eventlog: Fixed handling of optional parameter 'Vista API'
#5502 Agent Bakery: Prevent baked tar.gz agents from changing ownership of files on host
#6191 Checks & Agents: Configure additional Windows eventlogs with keyword 'logfile'
#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)
#6204 Checks & Agents: veritas_vcs veritas_vcs.servicegroup: Monitor 'frozen' Attribute of Veritas Cluster
#6306 Checks & Agents: check_mk_agent.aix: Prevent timeout of Check_MK service if LPARs of a PowerHA are hanging
#6238 Checks & Agents: check_http: fixed proxy authentification problem when using NTLM
#6229 Checks & Agents: netapp_api_status: now also supports state "ok_with_suppressed"
#6282 Checks & Agents: docker_container_cpu: Fixed crash in some environments
#6143 Checks & Agents: mssql_backup: Fixed crash if check gots old-style parameters
#6142 Checks & Agents: qnap_disks: Fixed undetected error if SMART information is missing
#5935 Checks & Agents: logwatch: "Activate modern eventlog API introduced in vista" is now configurable via agent bakery
#6301 Checks & Agents: if_fortigate: Related graphs look like all other interface graphs
#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"'
#5826 Checks & Agents: mrpe: Fixed broken option "Append age to output"
#6305 Checks & Agents: sap_hana_filesystem sap_hana_mem: Fixed wrong conversion of filesystem and memory values
#6236 Checks & Agents: cmk --convert-rrds: fixed broken command
#6300 Checks & Agents: win_printers: Added line break to section header; otherwise the output format was broken in case of a Get-WMIObject failure
#6141 Checks & Agents: mssql_databases: Fixed creating rule with 'Map Database States' parameters and moved state bubble to right place
#6307 Checks & Agents: hyperv_checkpoints: Parameters did not correctly apply
#6299 Checks & Agents: mk_logwatch: If no MK_CONFDIR/logwatch.cfg exists all configuration files below MK_CONFDIR/logwatch.d were ignored. Fixed that!
#6117 Checks & Agents: check_http: Add the possibility to perform certificate checks over a proxy
#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
#6224 Event Console: Prevent multiple mkeventd's from being started in some situations
#6014 Event Console: Fixed handling of expected regular messages
#6222 Event Console: Fix exception during event rewriting, causing events for missing expected messages failing to be created
#6225 Event Console: Fix key errors in mkeventd.log due to missing default values
#6322 GUI: Inventory painters: Allow dynamic table column width scaling
#6118 GUI: Add a analyze configuration rule for flexible and plain email notifications
#5825 GUI: Fixed broken sync of personal user settings information to slave sites
#6234 GUI: SLA computing: added some bugfixes relating to special timeperiods
#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
#6323 Metrics System: Fixed graph PNG export of other than first graphs
#6324 Metrics System: Notifications: Fixed height of graph area with a larger legend
#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
#6231 WATO: WATO GUI rule matching: Fixed broken evaluation of negated WATO rules
#6115 WATO: Use the correct matching behaviour and avoid a crash while baking agents for some agent bakery rules
#5827 WATO: Background jobs: fixed race condition where current job state was not available
#6239 WATO: WATO host diagnostic page: SNMPv3+Credentials hosts no longer report an exception.
#6240 WATO: WATO Web-API: Implemented SLA API interface
#6286 omd: crontab init script: Fixed implicit dependency to "which" command
#6279 packages: Fixed package installation when bash-completion is not installed
#6288 packages: Added missing runtime dependency "cpio" for solaris package building
Version 1.5.0b7
#5277 Agent Bakery: cmk-update-agent: Add support for proxy servers
#5501 Agent Bakery: cmk-update-agent: Fix mistaken server response for Windows Agent Updater
#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
#6131 Checks & Agents: brocade_fcport: Fixed wrong look up of indices which might lead to stale services
#6113 Checks & Agents: winperf_processor esx_vsphere_hostsystem.cpu_usage: shift duplicate service detection from the special agent to the check
#6220 Checks & Agents: df: Fix crashing check for vanished filesystems
#6132 Checks & Agents: ipmi_sensors.include: Treat states 'S0G0' (System full operational, working) and 'System Restart' as 'OK'
#5818 Checks & Agents: Fixed "unknown agent version" message in Check_MK check, shown by cluster hosts
#5813 Checks & Agents: mk_oracle.ps1: temporary files are no longer written to c:\windows\system32
#5806 Checks & Agents: Periodic service discovery: Fixed scenario where process could get stuck
#5814 Checks & Agents: Fixed missing clustered snmp services on cluster hosts
#6221 Checks & Agents: emc_datadomain_disks: Fix crash caused by missing busy data
#5817 Checks & Agents: The "Check for correct version of Check_MK agent" rule no longer applies to datasource programs
#5816 Checks & Agents: Check parse_function is no longer called multiple times if there are several subchecks for the same section
#6013 Core & Setup: Correctly ignore downtimes for vanished hosts/services.
#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
#5823 GUI: New Feature: SLA reporting
#5995 HW/SW-Inventory: Status data inventory: Fixed fetching client data once more
#6012 Livestatus: Fixed CMC crash for malformed rrddata queries.
#5815 WATO: Background Job/User synchronization: Fixed text encoding bug / Fixed incorrect exception message
#5819 WATO: Host DNS names may include underscores again
#5822 WATO: WATO Web-API set_ruleset: Now able to delete complete rulesets from folders
#5824 WATO: Agent Bakery: Fixed missing baked packages
#5821 WATO: Fixed exception during configuration changes
Version 1.5.0b6
#6181 Checks & Agents: Improved execution of agent in containers
#6189 Checks & Agents: OpenHardwareMonitorCLI did not run on some Win7 machines
#6180 Checks & Agents: docker: Try to execute agent only in containers having the bash
#6175 Checks & Agents: docker_container_status: Fixed broken check regression in 1.5.0b5
#6174 Core & Setup: Fixed discovery for host with management board without IP addresses configured
#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
#6173 Core & Setup: Fixed possible crash in Check_MK and Check_MK HW/SW Inventory
#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
#6178 HW/SW-Inventory: Add inventory views for docker images and containers
#6177 HW/SW-Inventory: Correctly escaping output of inventory data based painters
#6176 HW/SW-Inventory: docker_node_images.containers: Show table of containers for docker nodes
#6153 Notifications: Fixed broken notifications and alert handling (Regression in 1.5.0b5)
#6171 Reporting & Availability: Fixed vertical lines overlapping graph legend in some cases
#6184 WATO: LDAP: LDAP connection was not correctly using the sites trusted CAs
#6169 WATO: Discovery page: Fixed incompatibility with central 1.4 and remote 1.5 site
#6182 WATO: Users: Fixed misleading message "User synchronization successful" when opening users page
#6155 WATO: Service discovery page: Active checks were not correctly shown in specific cases
#6107 WATO: Agent bakery signing key passphrases could be visible in access logs
#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
#6129 Checks & Agents: megaraid_ldisks: Fixed crash if item not found
#5811 Checks & Agents: Fixed race condition when creating missing directories
#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
#5928 Checks & Agents: Provide option to deploy hyperv_vms_guestinfos plugin for Windows through Agent Bakery
#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
#6081 Checks & Agents: Fixed info extension by node name of cluster-aware checks if host if not part of a cluster
#6082 Checks & Agents: aix_hacmp_services: Fixed parsing data; If a subsystem is in 'inoperative' status no PID 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
#6083 Checks & Agents: websphere_mq_instance: Fixed crash if no standby status is reported
#6106 Core & Setup: Raw Edition: Fixed checking of some hosts when check speicific config variables are used
#6105 Core & Setup: CMC check helper: Fixed issues related to check includes not being loaded
#6098 Core & Setup: Raw Edition: Fixed broken "Check_MK" service when monitoring host named "cmk"
#6097 Core & Setup: Raw Edition: Fix possible "(null)" output of Check_MK services
#6103 Core & Setup: Check and discovery parameters were not always reloaded
#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
#6076 Checks & Agents: lnx_bonding: Fixed item name which had a leading './'
#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
#6067 Checks & Agents: diskstat: Fixed error complaining about unknown diskstat_diskless_pattern
#6075 Checks & Agents: fortigate_ipsecvpn: Fixed crash if no parameters are stated
#5926 Checks & Agents: Agent Bakery options for WMI and full path with Windows processes
#6065 Checks & Agents: fileinfo.groups: Fixed broken discovery "Invalid output from webservice (malformed string)"
#6091 GUI: Fixed possible UnicodeDecodeError with special characters in the start_url parameter
#6066 GUI: 389directory: Use "member" as group member attribute by default
#5810 GUI: CMC Graphs: fixed incorrect fallback to pnp4nagios graphs in case some sites are disabled
#6090 WATO: Download Agent: Fixed possible broken "Properties" link for hosts
#6068 WATO: Fixed misleading "Last user synchronization ran into an exception: User synchronization" message
#6089 WATO: Download agent page: Only link to rule sets in case the user is permitted to access it
#6064 omd: Fixed possible hanging updates from 1.5 versions
Version 1.5.0b3
#6052 Agent Bakery: Show "Agent updates" context menu only for permitted users
#6007 Checks & Agents: etherbox.temp: Fixed another UnicodeDecodeError
#6006 Checks & Agents: pvecm_nodes pvecm_status: Now supports Proxmox VE Cluster versions greater equal 3
#6004 Checks & Agents: dell_compellent_folder: Fixed forgotten include file 'size_trend.include'
#6039 Checks & Agents: Nagios: Fixed monitoring of cluster hosts and nodes
#6005 Checks & Agents: hp_procurve_cpu: Fixed invalid parameter format
#6045 Checks & Agents: df: Disable for docker containers
#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
#6003 Checks & Agents: HW/SW inventory: Fixed TypeError if any inventory hooks are executed
#5805 Checks & Agents: windows services: service discovery was unable to ignore disabled rules
#6008 Checks & Agents: df.include: Fixed possibly missing parameter 'Show reserved space'
#5924 Checks & Agents: Windows: Use WMI for process monitoring by default
#6071 Checks & Agents: emcvnx_sp_util: Fixed UnboundLocalError 'busy_ticks' referenced before assignment
#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
#5925 Checks & Agents: Use 10 min default timeout for Windows updates plugin
#6002 Checks & Agents: cisco_asa_failover: If a failover occurs the check goes WARN as the related manpage describes.
#5993 Checks & Agents: Fixed execution of management board checks
#6074 Checks & Agents: postgres_sessions: Missing information about 'idle' or 'active' sessions means zero which is never shown
#6000 Checks & Agents: statgrab_mem: Missing data caused UnboundLocalError
#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
#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
#6046 Core & Setup: Improved execution time of e.g. service discovery
#6063 Core & Setup: Special agents: Remove unreplaced macros from special agent command lines
#6061 Core & Setup: Real time checks: Improved log messages in case of invalid messages
#6060 Core & Setup: Clusters: Add missing custom variable containing the node names
#6041 Core & Setup: Discovery: Exceptions during discovery produce crash reports again
#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
#6044 Core & Setup: Nagios: Fixed crash when discovered checks were disabled
#6038 Core & Setup: Nagios: Fixed IP address resolution of dual stack hosts
#6042 Core & Setup: Nagios: Fix processing of service output containing special characters
#6043 Core & Setup: Fixed HW/SW inventory marking discovered services as vanished
#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
#5984 Agent Bakery: Agent RPMs: Add missing "Vendor" RPM header
#5275 Agent Bakery: cmk-update-agent: Fix run-as-plugin mode (Regression since 1.5.0b1)
#6029 Agent Bakery: Fixed error handling when RPM building fails
#5504 Agent Bakery: cmk-update-agent: Bug in Windows MSI logging
#5981 BI: Fixed displaying of BI aggregation with icons
#5968 Checks & Agents: raritan_pdu_ocprot: Now displays performance data
#5967 Checks & Agents: stormshield_cluster: Firewall configuration synchronization status results have not been mapped correctly
#5923 Checks & Agents: Windows: section MRPE was incorrectly formatted
#6019 Checks & Agents: docker_container_cpu: Fixed calculation of CPU utilization
#5972 Checks & Agents: docker_node_info: Fixed crash when a node with older version reports null labels
#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
#5987 Checks & Agents: docker_container_mem: Check memory usage of docker containers
#5971 Checks & Agents: docker_node_disk_usage: Fix "No JSON object could be decoded" exception with older docker versions
#5922 Checks & Agents: Windows agent: Many WMI queries could lead to integer overflow
#5757 Checks & Agents: esx_vsphere_sensors: ignore 'Unknown' sensors
#5799 Checks & Agents: Availability: Fixed error in duration computation when merging identical states
#6028 Checks & Agents: chrony: Fixed incompatibility with RedHat 7.5
#5756 Checks & Agents: check_mk_agent.linux check_mk_agent.openwrt: specify message digest for encrypted agent output explicitly
#5754 Checks & Agents: netapp_api_vf_stats: now uses the correct number of CPUs
#5840 Checks & Agents: MSSQL plugin: fixed detecting of default instance MSSQLSERVER in AlwaysOn environments
#5713 Checks & Agents: mk_logwatch: Fix message rewriting and continuation patterns
#5801 Checks & Agents: Fixed incorrect check parameter assignment after tabula rasa
#5973 Core & Setup: Fixed broken SNMP walk download via GUI
#5836 Event Console: Event Console messages without a service level can be matched against service level 0 now.
#5837 Event Console: Fixed overflow event text for local limits.
#5835 Event Console: Improve performance of various event console queries.
#5834 Event Console: Fixed SNMPv3 credential handling in the event console.
#6009 Event Console: Rewrite event text in cancel events, too
#6010 Event Console: Service levels in event console rules can now have a precedence
#5986 GUI: User synchronization is now using background job mechanism
#5992 GUI: HW/SW Inventory: Fixed AttributeError if any plugin provides wrong data structure
#6020 GUI: View permitted group selection: Increased size of select fields
#6027 GUI: Fixed availability CSV export when summary is disabled
#5978 GUI: Fixed possible exception when user has invalid idle timeout value configured
#5976 GUI: Fixed possible "AttributeError" exception on custom graph list page
#5974 GUI: Fixed possible exception on background job detail page
#5800 GUI: Availability: UNMONITORED timeperiods were incorrectly used in computation results in certain scenarios
#5977 GUI: Fixed broken dropdown fields in several places
#5975 GUI: Agent output / SNMP walk download: Now processed asynchronously
#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
#5970 Livestatus-Proxy: Cascading livestatus proxy is now possible
#6021 Metrics System: Combined graphs: Fixed handling of optional metrics
#5802 Metrics System: Graph rendering: fixed automatically scaling of vertical axis
#6035 Reporting & Availability: Improved error handling when images can not be rendered
#6034 Reporting & Availability: Fixed adding combined graphs to reports
#6031 WATO: Improved initial activation step performance in some cases
#5913 WATO: webapi: Fixed handling of the option mode in service discovery
#6022 WATO: Analyze configuration: Enabled livestatus proxy is now deceted correctly
#5980 WATO: BI: Fixed deletion of single aggregations
#5982 WATO: BI: Only show bulk move action when targets are available
#5969 WATO: Fixed possible "params" exception when editing sites after update
#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
#5872 Agent Bakery: Do not bake VANILLA/GENERIC implicit when bake for list of hosts
#5775 Agent Bakery: Fixed missing McAfee AV client baklet for Windows systems
#5882 Agent Bakery: Agent bakery host selection was showing wrong settings after saving
#5317 BI: BI rules: Fixed renaming rule
#5958 Checks & Agents: Introduce docker monitoring with Check_MK
#5839 Checks & Agents: MSSQL Plugin: fixed mssql_backups for some SQL server versions and situations (alwayson, cluster)
#5955 Checks & Agents: df mounts: Skip docker mounts for name resolution
#5953 Checks & Agents: lnx_thermal: Disabled in docker container contexts
#5951 Checks & Agents: kernel: Disabled in docker container contexts
#5952 Checks & Agents: docker_container_cpu: Check the CPU utilization of a docker container
#5909 Checks & Agents: fortigate_sessions fortigate_cpu: Fixed duplicated discovery if needed information is at two places
#5838 Checks & Agents: Citrix Netscaler Certificates: check is cluster aware now
#5796 Checks & Agents: Fixed race condition in counter computation if a host uses real time checks
#5961 Checks & Agents: nfsmounts cifsmounts: Fixed the blemish "Invalid parameter" displayed in service discovery dialog
#5960 Checks & Agents: docker_images: Inventorizes information about repository, tag, ID, creation time, size, labels and the amount of containers of docker images
#5959 Checks & Agents: docker_node_info: New check which monitors the status of docker daemon
#5858 Checks & Agents: agent_ipmi_sensors: Search PATH for ipmi-sensors command
#5791 Checks & Agents: Fixed broken calculation of correct host check command
#5793 Checks & Agents: Agent Encryption: No longer trying to decrypt all incoming tcp data when a "Encryption" rule with an arbitrary value was set
#5949 Checks & Agents: cpu.threads cpu.load: Disabled in docker container contexts
#5920 Checks & Agents: Windows: use standard file matching patterns for fileinfo
#5936 Checks & Agents: Fixed broken metrics in Fireeye statistics checks. Affected performance graphs are now generated correctly.
#5937 Checks & Agents: apc_system_events: New check which monitors active system events on an InRow Cooling device
#5919 Checks & Agents: Windows agent crashed with a lot of transport protocols available
#5912 Checks & Agents: mk_jolokia: Fixed exception in Bakery rule if an instance is set
#5910 Checks & Agents: ups_cps_outphase: Fixed decimal place in current outphase
#5911 Checks & Agents: mem.linux: Fixed Perf-O-Meter displaying wrong usage if swap is used
#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)
#5789 Checks & Agents: agent_ucs_bladecenter: removed legacy debug feature, which import the UcsSdk python module
#5950 Checks & Agents: uptime: Is now reported correctly for docker containers
#5948 Checks & Agents: docker_container_mem: Docker container specific memory checking
#5947 Checks & Agents: df: Exclude docker local storage mounts on docker nodes
#4867 Checks & Agents: F5 BIG-IP: new checks for vCMP guest monitoring
#5946 Checks & Agents: lnx_if: Exclude veth* network interfaces on docker nodes
#5859 Checks & Agents: agent_ipmi_sensors: Fixed exception when using debug mode
#5954 Checks & Agents: drbd: Disabled in docker container contexts
#5710 Checks & Agents: jolokia_generic.string: Fix broken parameter handling
#5767 Checks & Agents: f5_bigip_vserver: Status of VServer is configurable
#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
#5788 Checks & Agents: check_bi_aggr: no longer reports "SubjectAltNameWarning" when initiating connection
#5742 Checks & Agents: windows_tasks: show the hexadecimal representation of the status code
#5755 Checks & Agents: docker_node_info.containers docker_system_df: new checks to monitor the container status and disk usage of a node
#5752 Checks & Agents: cisco_stackpower: only inventorize enabled ports, show operational status in service output
#5753 Checks & Agents: mk_postgres: reduce the amount of psql sessions opened by the plugin
#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
#5772 Checks & Agents: mssql_counters.transactions,mssql_counters.pageactivity,mssql_counters.locks are cluster aware
#5774 Checks & Agents: if.include: Wrong items were discovered which led to vanished/undecided(unknown) services
#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
#5705 Checks & Agents: Restore support for 32 bit Windows
#5704 Checks & Agents: Windows agent: prevent crash without IPv6 support
#5787 Checks & Agents: Fixed broken host check command "Always assume to be up"
#5706 Checks & Agents: Windows agent: fix endianness of IP addresses
#5748 Checks & Agents: cisco_cpu cisco_nexus_cpu: improve snmp_scan_functions
#5707 Checks & Agents: Windows: allow eventlog monitoring from multiple hosts
#5741 Checks & Agents: isc_dhcpd: allow dynamic-bootp entries
#5749 Checks & Agents: tcp_conn_stats: use ss by default if present otherwise fall back to cat /proc/net/tcp
#5743 Checks & Agents: cisco_ip_sla: show source and target address in service output
#5873 Core & Setup: IPMI Management board
#5896 Core & Setup: Improved output of Check_MK services
#5903 Core & Setup: Improved handling of CTRL+C in some situations
#5901 Core & Setup: Fixed broken "Check_MK Discovery" service when using Nagios core
#5900 Core & Setup: Fixed broken "Check_MK" service when using the Nagios core
#5897 Core & Setup: Agent connection errors are now treated as connection errors again
#5887 Core & Setup: Protect against checks overriding Check_MK internal config variables
#5945 Core & Setup: Hosts can now be configured without IP address
#5830 Core & Setup: Fixed DST shift correction for downtimes, causing CMC to use 100% CPU
#5832 Event Console: Render snmpTrapAddress in a human-readable form even without SNMP trap translation
#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
#5833 Event Console: Fixed handling of 'acknowledged' parameter of the EC's UPDATE command
#5856 GUI: Fixed host auxiliary tag filter with service views
#5766 GUI: Contact groups: Fixed handling of missing inventory paths
#5879 GUI: Dashboard: View dashlets were not applying row limits
#5888 GUI: Fixed non working quick search redirect when "Buffered HTTP stream" is off
#5904 GUI: Add view name to view permission help text
#5938 GUI: Fixed search of event console packs and rules
#5864 GUI: Host- and service state filters were not set when adding a filtered view to a dashboard
#5871 GUI: Improved service view rendering performance when showing perfometers
#5899 GUI: Add new permission for "Remove all" downtimes button on hosts/services
#5942 GUI: Fixed broken BI availability with limit set to 0 (regression in 1.4.0p26)
#5750 GUI: Add negate button to the Host Auxiliary Tags filter
#5944 GUI: Fixed broken HTTP header auth for not yet existing users
#5861 GUI: Availability: Fixed missing warning about reached logrow limit for BI aggregations
#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
#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
#5963 HW/SW-Inventory: docker_container_labels docker_container_node_name: Inventorizes labels and node name of docker containers
#5933 HW/SW-Inventory: HW/SW inventory: Fixed AttributeError
#5894 Inline-SNMP: Fixed possible exception on service discovery page for SNMP hosts
#5829 Livestatus: Fixed calculation of time ranges when using disjunctions in queries.
#5857 Metrics System: Improve amount of v axis labels for smaller graphs
#5745 Notifications: handle deferred notification properly
#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
#5853 Reporting & Availability: Fixed escaped HTML entities in view columns
#5943 Reporting & Availability: Fixed broken PDF export of host/service history views
#5747 Reporting & Availability: fix daylight saving time error
#5893 Reporting & Availability: Fixed some report table layout problems
#5867 Reporting & Availability: Report scheduler: Sending mails manually could be triggered multiple times when reloading the page
#5892 Reporting & Availability: Tables: Fixed backgrounds not filling whole table cells
#5891 Reporting & Availability: Fixed column layout of host/service report tables (smaller titles)
#5931 WATO: Fixed "skipping unimplemented check" warning message of active checks
#5868 WATO: Fix duplicate search entries in check plugins search in WATO
#5860 WATO: Fixed description of recurring downtime rules
#5852 WATO: Fixed broken "Management board SNMP credentials" inheritance
#5862 WATO: Wiondows agent sections: Fixed incompatibility with rules created before 1.4.0p22
#5863 WATO: Windows agent sections: Fixed incompatibility with rules created before 1.4.0p14
#5874 WATO: Improved diagnose logging for WATO integrated Git
#5851 WATO: Hosts: Don't show additional IP addresses on host list pages
#5850 WATO: Management board protocol can now be configured on folders
#5784 WATO: WATO Web-API: fixed broken update of host tags
#5783 WATO: Introduced background jobs for longer running task
#5797 WATO: netapp_api_luns: fixed interchanged free/used names in WATO configuration rule
#5848 WATO: Fixed broken inheritance of agent type set on folders (regression in 1.5.0i2)
#5849 WATO: Fixed visibility of "Data sources" properties when editing folders
#5875 WATO: Git: Fixed error "git add --all ... is outside repository" with older git versions
#5866 WATO: Fixed performance issue on ruleset search and discovery page with a large number of rules
#5885 WATO: Builtin auxiliary tags were not available when editing tags (Regression in 1.5)
#5878 WATO: Fixes sorting of host tag groups
#5886 WATO: Improved performane of "ineffective ruleset" searching
#5889 WATO: Fixed visible HTML tag in WATO folder permission error message
#5905 WATO: Configured "Receive fallback notifications" attribute of users was not displayed correctly
#5883 WATO: Fixed broken conversion of customized agent tag group (Regression #5257)
#5884 WATO: Fixed host tag removal confirm dialog (1.5 regression)
#5881 WATO: Tag condition editor could show wrong tag selection after submission
#5939 alerts: Alert handlers can now be packed into MKPs
#5870 omd: Removed PYTHONPATH from site environment
#5865 omd: omd rm --kill now kills all processes of the site user
#5898 omd: Improved error handling in case of wrong permissions on init scripts
#5794 packages: diskspace cleanup: now also deletes any connected .info file when removing a rrd file
#5906 packages: NagVis: Updated to 1.9.6
#5956 packages: Updated NagVis to 1.9.7
#5941 packages: Fixed nagios using outdated config when not using "cmk -R/-O"
#5855 packages: Updated NagVis to 1.9.5
#5907 packages: CentOS/RedHat: Add explicit dependency to php-cli to fix possible broken PNP graphs
#5831 packages: Fixed RFC1158 MIB from pysnmp library

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