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 1.4.0p24
#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
#5487 Checks & Agents: isc_dhcpd: Resolve performance issues
#5660 Checks & Agents: Windows agent: Removed unused nowin.exe
#5614 Checks & Agents: raritan_pdu_ocprot: Fixed wrong scaling of current value
#5602 Checks & Agents: ups_modulys_alarms: Make check handle devices outputting NULL instead of integer type flags on some values
#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
#5494 Checks & Agents: nfsmounts cifsmounts: increase timeout of nfsmounts and deliver correct status details
#5699 Checks & Agents: Windows agent crashed at non-existent Skype perf counter
#5554 Checks & Agents: ps: Fixed missing Total RAM if AIX is the source and percentual thresholds are configured
#5634 Core & Setup: Fixed slowing of CMC stop operation when SNMP checks are running
#5595 Event Console: Fixed "Events of monitored host" view showing events not related to the wanted host
#5659 GUI: Master control snapin: Improved handling of half configured sites
#5658 GUI: Fixed possible "TypeError" on "Agent update status" view
#5632 GUI: Fixed XSS when rendering values of dropdown choices
#5654 GUI: Fixed XSS on the site management page
#5623 HW/SW-Inventory: lnx_if: Do not ignore interface any more if no speed information is available
#5491 Notifications: Show failed host notifications in tactival overview
#5656 Reporting & Availability: Report edit: Add validation that reports can not use layouts from itself
#5652 WATO: Fixed escaped underline HTML tag in help texts
#5657 WATO: Custom user attributes that are not editable by the user can now edited by the admin
#5648 omd: omd stop/start: Add new option to execute site actions simultaneously
Version 1.4.0p23
#5268 Agent Bakery: cmk-update-agent: Improve exception handling
#5598 Checks & Agents: postfix_mailq_status: Fix Linux agent to handle newer SuSE systems
#5608 Checks & Agents: temperature.include: Fixed device levels handling
#5599 Checks & Agents: check_dns: Return to the behaviour prior to Werk #5526
#5582 Checks & Agents: hr_cpu: Fixed displaying of "per core CPU utilization" in raw edition graphs
#5550 Checks & Agents: mk_oracle.ps1: Fixed exceptions because of useless backslashes
#5485 Checks & Agents: alcatel_power: improved detection of power supplies on newer devices
#5484 Checks & Agents: logwatch.ec: Fix exception when reclassify patterns are specified
#5551 Checks & Agents: check_mk_agent.aix: Fixed crash in uptime if the output is day instead of days
#5594 GUI: Custom graphs: Fixed rendering titles of "sidebar hidden" custom graphs on graph list page
#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
#5552 Reporting & Availability: reporting: Fixed unreasonable high timeout for availability elements
Version 1.4.0p22
#5266 Agent Bakery: cmk-update-agent: Python 2.4 compatibility fix
#5527 Checks & Agents: ucd_mem hr_mem: Prefer ucd_mem check for certain Cisco IronPort models
#5456 Checks & Agents: mk_oracle mk_oracle.aix: Fixed excluding all sections for any SID which contains invalid characters in the related variable name
#5415 Checks & Agents: Make Windows section openhardwaremonitor backwards compatible
#5416 Checks & Agents: Prevent MS Exchange checks from crashing upon WMI timeout
#5452 GUI: Highly improved performance of rendering large tables of HW/SW inventory trees
#5473 cmc: Add correct host-related acknowledgement info to notifications.
#5471 cmc: Handle malformed SEND_CUSTOM_{HOST,SERVICE}_NOTIFICATION commands more gracefully.
#5472 cmc: Ensure correct quoting of values in event contexts.
Version 1.4.0p21
#5546 Agent Bakery: Count size and age of files (Linux Windows): Increased input fields of paths
#5264 Agent Bakery: cmk-update-agent: Improve logging under windows
#5265 Agent Bakery: cmk-update-agent: Enable Agent Updater to update itself on Windows
#5581 Agent Bakery: Fixed incompatibility when installing baked packages on systems with older python versions
#5520 Checks & Agents: rstcli rstcli.pdisks: Fix broken parse function
#5518 Checks & Agents: win.mem: Fix incorrect representation of absolute memory levels in graphs
#5521 Checks & Agents: logwatch: Fix exception in WATO's check parameter display
#5526 Checks & Agents: check_dns: Do not pass off the host's IP address as a default DNS server address
#5245 Checks & Agents: netapp_api_status: Now also considers the status "ok_with_suppressed" as OK
#5548 Checks & Agents: zpool_status: Fixed crash if pool has been deleted or vanished
#5549 Checks & Agents: mk_oracle.ps1: Fixed scattered information for configuration
#5479 Checks & Agents: fileinfo: handle globbing pattern expansion and whitespace in fileinfo.cfg
#5414 Checks & Agents: Windows agent: Exchange Availability Service was broken
#5411 Checks & Agents: Windows agent: handle WMI timeouts
#5251 Checks & Agents: Windows Agent: Improved handling of cmk-update-agent.exe plugin
#5413 Checks & Agents: Windows agent: nocontext tag did not work for multibyte encoded logfiles
#5246 Checks & Agents: cmk --list-hosts now supports the additional options --all-sites, --include-offline
#5412 Checks & Agents: Windows agent: fix logfile glob patterns without '*' at the end
#5451 Checks & Agents: logwatch: Fixed reclassifying mechanism: Patterns did not apply correctly if they have changed
#5469 Core & Setup: Fixed acknowledgement notifications when RBN is disabled
#5534 Core & Setup: Fixed wrong host graph scaling when using DNS names as IPv4 address
#5467 Core & Setup: Fixed interaction between periodic notifications and acknowledgements.
#5541 GUI: IE 11+: Fixed styling of select fields
#5570 GUI: Fixed disabling of availability row limit
#5530 GUI: Clicking on "Edit dashboard" accidentially copied dashboards with "publish to others"
#5529 GUI: Fixed accidentially cloning own visuals instead of builtin visuals
#5453 HW/SW-Inventory: HW/SW inventory: Changed output format of raw inventory tree
#5468 Livestatus: Fixed indexing with disjunctions.
#5463 Livestatus: Report invalid table names via response header.
#5466 Livestatus: Fixed filtering of services table for host name
#5464 Livestatus: Report invalid GET headers even when they appear before ResponseHeader.
#5540 Metrics System: "Graph time range" display option had no effect on Check_MK graphs
#5568 Reporting & Availability: Fixed breaking report elements when reloading edit page
#5547 WATO: Errors in pre-activate-changes hooks prevent configuration activation now (regression since 1.2.8)
#5545 WATO: Editing rules: Fixed adding date+user to rule comments
#5250 WATO: Fixed tmpfs full issue: Activate Changes did not cleanup all temporary files
#5558 WATO: Rule list: Fixed visibility of rules in child folders for transitive folders
Version 1.4.0p20 (Not yet released)
Friday, 01.12.2017
#7515 packages: diskspace cleanup: No longer deletes agent updater registration files of hosts monitored in foreign sites
#5561 distros: Add build support for SLES12SP3
Thursday, 30.11.2017
#5560 GUI: Fixed "Events of Monitored Host" showing events of unrelated hosts
Friday, 17.11.2017
#5528 omd: Fixed showing help when executing "omd" without mode argument (1.4.0p18 regression)
Version 1.4.0p19
#5263 Agent Bakery: Improve compatibility of baked agents regarding xinetd installation
#5262 Agent Bakery: Fix bug in agent bakery (regression #5261, since 1.4.0p17)
#5445 Checks & Agents: apc_symmetra_output: Fixed exception 'could not convert string to float' during discovery
#5478 Checks & Agents: fileinfo: fix globbing pattern expansion
#5443 Checks & Agents: cisco_redundancy: Discover 'Redundancy Framework Status' service if device supports that.
#5410 Checks & Agents: Windows agent: handle section Skype correctly
#5227 Checks & Agents: Checkgroup humidity: Fix swapped lower levels and definition of only one kind of levels
#5444 Core & Setup: SNMP commands: Prevent zombie processes in case of timeouts
#5244 WATO: Activate Changes: Fixed "Has never been activated" status message
Version 1.4.0p18
#5435 omd: Fixed "omd update" problems when updating from 1.4.0p17 or older
Version 1.4.0p17
#5261 Agent Bakery: Improve agent bakery robustness when baking new agents
#5427 BI: Fixed different XSS issues triggerd from BI aggregation/rule titles/descriptions
#5353 Checks & Agents: citrix_sessions: fixes a case where no session number was returned
#5354 Checks & Agents: cmctc_lcp: Fixes an error leading to wrong inventory and check output
#5409 Checks & Agents: Windows eventlog: wrong last state saved
#5241 Checks & Agents: netapp_api_connection: removed some invalid warning messages, which appear on virtual netapp systems
#5441 Checks & Agents: mk_oracle: Werk 5321 introduced usage of nawk for SunOS but was implemented incorrectly for Linux
#5240 Checks & Agents: agent_netapp, environmental sensors monitoring. No longer fails if a node has no configured shelfes
#5429 Event Console: Fixed broken event history expiration (when using default settings)
#5426 GUI: df perfometer: Fixed exception when maximum value is not available
#5431 GUI: Fixed possible reflected XSS using custom bookmarks
#5425 GUI: Fixed broken bookmark list management for users with non ascii characters in User IDs
#5424 GUI: Fixed possible exception during logout when having cookies with invalid format for other sites
#5434 GUI: Views: Fixed exception when trying to display downtime IDs in views
#5196 Livestatus: Bumped Livestatus stack size to give regex matching more breathing room.
#5197 Livestatus: Improved Event Console history performance
#5430 Metrics System: Pause page reloads when selecting timerange by using the graph previews
#5423 WATO: Fixed exception on "Catalog of check plugins page"
#5422 omd: Add build support for Ubuntu 17.10 (artful)
#5209 packages: Python: Updated to 2.7.14
Version 1.4.0p16
#5318 BI: BI aggregations can be configured to be in multiple groups
#5347 Checks & Agents: agent_ucs_bladecenter: add option to disable certificate validation
#5349 Checks & Agents: ovs_bonding: display bonding correctly for newer ovs-appctl versions
#5394 Checks & Agents: agent_ucs_bladecenter: Fixed broken agent since 1.4.0p14 (#5233)
#5439 Checks & Agents: storcli_vdrives: Configured check state of related device state was not set properly in some cases. Made that more robust.
#5408 Checks & Agents: Windows perf counter base number formatting was broken
#5344 Checks & Agents: fileinfo: correct handling of file names with spaces in fileinfo.cfg
#5348 Checks & Agents: veritas_vcs: add timeout in the Check_MK agent
#5324 Checks & Agents: check_tcp: Made response time metric readable
#5301 Checks & Agents: infoblox_dhcp_stats: Fixed crash of graphs
#5303 Checks & Agents: local: Fixed missing warn/crit in graphs if upper and lower thresholds are in perfdata
#5307 Checks & Agents: windows_updates: Added information about default cache age and asynchronious execution
#5321 Checks & Agents: mk_oracle: Fixed usage of awk command in case of SunOS which causes 'record ... too long' error
#5260 Metrics System: Fix presentation of mirrored areas
#5404 WATO: Changing "Agent encryption" ruleset now marks bakery as dirty
#5421 WATO: LDAP: Fixed broken sync of group memberships for users with capital umlauts in names
#5398 WATO: Agent bakery: Hide "Bake Agents" context button when not permitted to bake
#5392 WATO: Fixed host monitored from all sites after editing custom host attributes
#5401 WATO: Fixed password auto completion prevention for current Chrome versions
#5399 WATO: Fixed multiple stored XSS injections in WATO dialogs
#5235 WATO: Distributed monitoring: Fixed race condition when unpacking snapshots
#5420 omd: diskspace cleanup: Fixed exception when "Delete additional files when disk space is below" is enabled
Version 1.4.0p15
#5317 BI: BI rules: Fixed renaming rule
#5234 Checks & Agents: Fixed recently introduced issue with non working WATO rules
#5379 Checks & Agents: Allow Windows logfiles to be monitored without monitoring also eventlog
#5389 WATO: Fixed disabling services via discovery page when a host rule exists in wrong folder
#5362 WATO: Fixed possible exception on global settings page related to "diskspace cleanup"
#5391 WATO: Removed CEE specific broken link from host edit page (CRE)
#5388 packages: Dokuwiki: Fixed missing page edit dialog toolbar when using SLES
Version 1.4.0p14
#5315 Agent Bakery: win_printers: Added missing bakery rule
#5211 Agent Bakery: Agent bakery: Reduced agent baking time when monitoring 0 hosts from central site
#5316 Checks & Agents: cmciii.access: Fixed error state handling
#5312 Checks & Agents: citrix_sessions: Fixed crash if not all session values 'total', 'active' or 'inactive' are available
#5339 Checks & Agents: postfix_mailq_status: Now reports if PID file is not readable
#5378 Checks & Agents: Windows agent: Ensure backwards compatibility of section webservices
#5233 Checks & Agents: agent_ucs_bladecenter: Now uses python requests to fetch the data
#5232 Checks & Agents: Agent version check: fixed exception when an offcial release is expected and the agents version is a daily build
#5361 Event Console: Fixed cancelling events by "text" (regression #5057, since 1.4.0p11)
#5212 Event Console: check_mkevents: Improved performance
#5214 GUI: Events in tactical overview can now be disabled
#5215 GUI: Fixed broken nested contact group synchronization (regression in 1.4.0p10)
#5216 GUI: Failed notification checking is now limited to 7 days
#5210 GUI: LDAP: Fixed equal default value for custom variable sync plugins
#5359 Reporting & Availability: Reduced size of PDF exports containing graphs
#5231 WATO: Distributed WATO: Improved site snapshot generation speed, reduces "Activate changes" duration
#5217 WATO: BI: Improved error handling in case of not existing but referenced rule
#5313 WATO: Service discovery: Fixed 'Fix all missing/vanished' action: Disabled services were listed below 'Monitored services' after that button click.
Version 1.4.0p13
#5259 Agent Bakery: cmk-update-agent: Improving robustness in curl handling
#5281 Checks & Agents: apache_status: Fixed ignoring invalid lines
#5280 Checks & Agents: rds_licenss: Fixed missing includes
#5282 Checks & Agents: hpux_tunables: Fixed discovering kernel tunables on HPUX 11.23
#5283 Checks & Agents: megaraid_ldisks: Fixed error during discovery: UnboundLocalError: local variable 'item' referenced before assignment
#5311 Checks & Agents: oracle_performance: Making sure that we use float instead of integer for correct calculations
#5287 Checks & Agents: postfix_mailq: Fixed parameter handling
#5284 Checks & Agents: akcp_exp_humidity akcp_sensor_humidity allnet_ip_sensoric apc_humidity etherbox humidity.include knuerr_rms_humidity stulz_humidity tinkerforge: Fixed wrong parameters
#5279 Checks & Agents: qnap_disks: Just discover slots that are not empty
#5278 Checks & Agents: check_mk_agent.linux: Fixed wrong detected sensors in state "State disasserted"
#5034 Checks & Agents: Do not skip first entry in Windows eventlog
#5016 Checks & Agents: hp_proliant_temp: Fixed crash if thresholds are set manually
#5221 Checks & Agents: esx_vsphere_hostsystem.cpu_usage esx_vsphere_hostsystem.cpu_util_cluster: Fix min/max values in perfdata
#5222 Checks & Agents: mrpe: Fix compatibility of bakery ruleset when updating from 1.2.8*
#5230 Checks & Agents: logwatch/logwatch.ec: fixed "no forwarding" option in rule "Logwatch Event Console Forwarding"
#3919 Reporting & Availability: PDF: Improved handling of long words in text wrapping
#5229 WATO: Rename host: fixed exception when having more than 1024 users configured
#5295 WATO: Service discovery: Fixed permission handling regarding foreign changes if user just performs a service discovery
Version 1.4.0p12
#5258 Agent Bakery: cmk-update-agent: Fix invalid signature error
#5137 Agent Bakery: Fix error when spaces are present in custom agent files
#5125 Checks & Agents: brocade_mlx_power: Fixed wrong index usage which leads to undetected power supplies
#5121 Checks & Agents: check_sql: Added error message if cx_Oracle module is not installed
#5218 Checks & Agents: jolokia_metrics: Fix failing parse function for MBeans containing ":"
#5120 Checks & Agents: ps ps.perf: Fixed regex range introduced with werk 5114 which allows "/" in process name in manual checks
#5014 Checks & Agents: df: Fixed error if dynamic levels should be set
#5205 Core & Setup: Host rename: Fixed broken renaming when new name uses dots
#5204 Core & Setup: Host rename: Fixed broken rename of hosts in rrdcached journal
#5189 Core & Setup: Fixed scheduling of checks after a start/reload of the Micro Core
#5203 GUI: Removed sorting of perfometers
#5228 WATO: WATO Web-API: now able to edit users which were created through the GUI
#5122 WATO: Service discovery: Find SNMP checks of not yet monitored type when using cached data
#5123 WATO: Service discovery: Fix moving services from 'Disabled services' to 'Vanished services' or 'Undecided services'
#5206 WATO: Ruleset quick search now excludes deprecated rulesets
#5126 WATO: Service discovery dialog: Fixed moving services to "Disabled services" for remote sites
#5124 WATO: Service discovery: Fixed permission if user is not allowed to manage services
#5207 WATO: Bulk discovery: Fixed "Maximum number of retries reached" error during bulk discovery
Version 1.4.0p11
#5184 Agent Bakery: Bake agents on restart only affects master sites now
#4565 Agent Bakery: Improving curl and python compatibility of cmk-update-agent
#5142 BI: BI aggregation: Increased compilation performance for large aggregations
#4860 Checks & Agents: mailman_lists: fixed path of python modules for some operating systems
#5199 Checks & Agents: winperf_if: DHCP was always shown as enabled
#5201 Checks & Agents: check_mkevents: Removed deprecated "less verbose output" option
#5055 Checks & Agents: quantum_libsmall_door: Fixed exception in scan function when . is not available
#5054 Core & Setup: SNMPv3 contextes were not always used during discovery
#5027 Core & Setup: Made communication with alert helper more robust.
#5057 Event Console: Fixed cancelling events by "syslog application" when using similar rules
#5169 GUI: LDAP: Fixed syncing contact groups / roles of users with special characters in their name
#5182 GUI: Fixed error "program_version" in master control snapin when disabling a site
#5056 GUI: WATO: Wrong list of groups shown on user edit page when syncing groups via LDAP
#5200 GUI: Removed CEE specific link to Reports from Bookmark list pages
#5198 GUI: Delete contact groups: Fixed error message when users have no alias
#5185 HW/SW-Inventory: Check_MK HW/SW Inventory: The service was executed too often by default
#5202 Reporting & Availability: Fixed timeouts when generating reports (regression in #4957)
#5168 WATO: Fixed highlighting of rules when searching for ineffective rules
#5139 WATO: Fixed baked agent download page when user had no global bakery permissions
#5140 WATO: WATO Web API: add_users/edit_users: now able to set password attribute
#5141 WATO: WATO Web API: Introducing parameter request_format
#5030 WATO: Skype section can now be enabled/disabled in agent bakery
#5183 packages: Updated shipped navicli to
Version 1.4.0p10
#4564 Agent Bakery: Compatibility fix for windows agent updater
#5115 Checks & Agents: zfs_arc_cache: Fixed wrong detected lines from agent output if they contain no counters, eg. 'class = misc'
#5116 Checks & Agents: if.include: Fixed wrong handling of duplicate interfaces if "use alias" or "use desccription" is configured
#5091 Checks & Agents: Perfometer: Allow zero as maximal value; Fixed unsupported operand type for /: 'float' and 'NoneType'
#5114 Checks & Agents: ps ps.perf: Allow "/" in process name in manual checks
#5110 Checks & Agents: appdynamics_memory: Fixed crashing if max. available for heap or non-heap memory is zero
#5089 Checks & Agents: citrix_xenapp.ps1: Refactored; now uses powershell commands for Citrix environment instead of WMI objects which caused runtime errors
#5082 Checks & Agents: gude_powerbanks: Adapted discovery of powerbanks
#5087 Checks & Agents: brocade_fcport: Fixed conversion of BB credits
#5079 Checks & Agents: windows_tasks: Adapted man page; Some OK states were missing
#5078 Checks & Agents: lnx_distro: Detects version and name of Check_MK Appliance correctly
#5083 Checks & Agents: oracle_locks: Do not discover if data is incomplete
#5093 Checks & Agents: dell_poweredge_temp: Fixed device levels handling if they are empty
#4856 Checks & Agents: Check_MK was unable to handle cached tcp data greater than 10MB
#4857 Checks & Agents: esx_vsphere_vm.datastores: this check always reported only one datastore information
#4853 Checks & Agents: agent_netapp: Re-enabled some deprecated SSL Ciphers which were used in old 7mode filers
#5113 Checks & Agents: cifsmounts nfsmounts: Fixed wrong reported error message if user has not right permissions on mount point
#4804 Checks & Agents: brocade_fcport: Fix limiting discovered ports by operational and physical status
#4859 Checks & Agents: MSSQL: plugin detects 32bit and 64bit instances now
#4982 Checks & Agents: zypper: Made check more robust against different SLES 12 service packs
#5096 Checks & Agents: mk_oracle_crs: crs_stat command is deprecated since Oracle 11gR2; Now the plugin handles that correctly
#5095 Checks & Agents: "Round trip average" graph: Added warn and crit lines
#4984 Checks & Agents: aix_service_packs: Cleaned up mixture of the latest and all past service packs
#4983 Checks & Agents: brocade_fcport: Fixed wrong speed information
#5025 Core & Setup: Make communication with smartping helpers more robust
#5026 Core & Setup: Fixed possible core dumps during config reload
#5047 Event Console: EC views: Fixed "Events of host X" views of unrelated events
#5045 GUI: Custom icons and actions: Add macros for getting URL encoded values
#4987 HW/SW-Inventory: oracle_instance: Removed uptime from inventory plugin in sense of werk #4485
#5022 Livestatus: Fixed timperiod history calculation
#5023 Livestatus: Fixed parsing of monitoring history.
#5024 Livestatus: Fixed parsing of some host-related monitoring history entries.
#4812 Notifications: Add missing Acknowledge author to host notifications
#5069 Reporting & Availability: Choose correct owner for report schedule entry when creating a new one
#5081 Reporting & Availability: Reporting: Fixed converting old title format into new one
#5051 WATO: Fixed backup/restore of encrypted backups
#5048 WATO: Service discovery: Fixed handling of "full scan" of new SNMP hosts
#5050 WATO: Fixed error "You need to specify a backup job." when restoring a backup
#5092 WATO: Service discovery performance: Do full scan once only right after clicking full scan
#5098 WATO: Fix sporadic exception during activation
#5099 WATO: Fix custom user attributes un user form
Version 1.4.0p9
#4991 Agent Bakery: Fixed the Installed-Size header of baked deb packages
#4973 Checks & Agents: zpool: Fixed missing include statement which causes undefined 'df_inventory' error if using Nagios core
#4972 Checks & Agents: mk_inventory.aix: Use MK_VARDIR instead of MK_CONFDIR for the state file
#4976 Checks & Agents: wmi_cpuload: Fixed UNKNOWN service state due to werk #4742
#4915 Checks & Agents: solaris_mem: Unified graphs and Per-O-Meter with common memory checks
#4978 Checks & Agents: ipmi: Ignore sensors with state 'na'
#5021 Checks & Agents: Make sure that the output of the event console active check is valid
#4980 Checks & Agents: mssql_counters.file_sizes: Added readable titles of related metrics
#4914 Checks & Agents: statgrab_mem: Plugin is now prioritized over solaris_mem if both is available
#4968 Checks & Agents: f5_bigip_cluster_status_v11_2: Now has its own check plugin file; This updates werk #4819
#4884 Checks & Agents: oracle_logswitches: Fixed missing oracle.include
#4849 Checks & Agents: Windows mrpe scripts: strip leading whitespaces in mrpe command
#4846 Checks & Agents: ESX monitoring: fixed incomplete data, when the xml response from the esx server includes newlines
#4844 Checks & Agents: Windows Agent / Fileinfo: now able to read files meta information (size, age) even when file is locked
#4801 Checks & Agents: emc_datadomain_fs: Fix broken filesystem graph
#4850 Checks & Agents: Improved WATO service discovery performance
#4848 Checks & Agents: Windows Agent / fileinfo: fixed another issue, where meta information (size,age) was not accessible
#4956 Core & Setup: Fixed possible exception in cmc.log when working with piggyback data
#5038 Core & Setup: Datasource programs: Prevent zombie processes in case of timeouts
#4993 Event Console: Fixed visibility of events for users with limited access to events
#4951 Event Console: Added missing host custom variables to notifications created by the EC
#5003 Event Console: Fixed missing filtering by effective contact groups of events
#4950 GUI: Virtual host tree: Fixed navigating back to root of tree
#5002 GUI: Fixed possible exception related to multisite_user_connectors on login failures
#4949 GUI: Fixed grouping by host-/servicegroup in availability views
#4988 GUI: LDAP: Improve error handling in case of authentication failures
#4992 GUI: Fixed sending fake DOWN states for hosts when using Nagios core
#4969 GUI: Service discovery view: Fixed sorting service descriptions
#4952 GUI: Fixed broken alert statistics view (regression since 1.4.0p8)
#4852 Livestatus: Livestatus connections: fixed bug where data from previous connection got reused
#5018 Livestatus: Handle vanished service groups correctly
#4563 Metrics System: Fix issue with @ in metric title
#4997 Metrics System: Fixed visibility of metric toggle switch in graph designer
#4957 Reporting & Availability: Group headers of views are now displayed in PDF reports
#5001 Reporting & Availability: PDF exports: Default graph layout options were not applied
#4953 WATO: Fixed possible exception during activation when files are modified while activating
#4954 WATO: Host/Folder properties: fixed displaying of inherited checkbox tag group values
#4994 WATO: Analyze host rulesets: Fixed rendering of some values (e.g. Count, size and age of files)
#4995 WATO: Fixed broken link from contact group list page to rulesets
#4996 WATO: Backup targets: Fixed possible MemoryError exception when editing a target
Version 1.4.0p8
#4881 Checks & Agents: multipath: Fixed service details: Number of paths were interpreted as expected paths
#4879 Checks & Agents: akcp_sensor_humidity akcp_exp_humidity: Fixed wrong order of level evaluation
#4876 Checks & Agents: mounts: Fixed wrong handling of NFS mounts on Linux which are detected as stale
#4875 Checks & Agents: Fixed graph labeling and unit of active HTTP service
#4883 Checks & Agents: juniper_trpz_aps_sessions: Fixed performance data handling if running on cluster
#4948 Checks & Agents: ups_modulys_battery.temp: Fixed possible "check_temperature" not found exception
#4912 Checks & Agents: rds_licenses: Fixed exception if agent bakery is used to deploy this plugin
#4909 Checks & Agents: arris_cmts_cpu: Fixed crash if thresholds are set
#4908 Checks & Agents: enterasys_powersupply: Fixed crash if empty output
#4823 Checks & Agents: netapp_api_cpu: Fixed crash if data for node is missing
#4874 Checks & Agents: cisco_power: Improved discovery of power supplies
#4880 Checks & Agents: wut_webtherm wut_webtherm.humidity: Fixed missing device type and enabled performance data for humidity
#4827 Checks & Agents: domino_info: Fixed crash if some information is missing
#4838 Checks & Agents: netapp_api_volumes: No longer shows service descriptions with UUIDs
#4873 Checks & Agents: printer_supply: Fixed IndexError in case of missing colour information
#4825 Checks & Agents: mkbackup: Fixed crash if size of backup is not reported because of a failure
#4824 Checks & Agents: f5bigip_conns: Fixed crash if Parameters are at 'No Levels'
#4839 Checks & Agents: windows agents: fixed invalid hieroglyps in agent output, when plugin output includes FF FE byte order mark
#4826 Checks & Agents: juniper_cpu_util: No crash anymore if information is not provided
#4841 Checks & Agents: esx_vsphere_hostsystem.cpu_usage: fixed missing cpu checks when querying vcenter with windows agent
#4843 Checks & Agents: Windows Agent / logfile monitoring: fixed agent crash when * was used as file wildcard
#4842 Checks & Agents: Windows Agent / Exchange Monitoring: fixed broken MSExchange checks
#4872 Checks & Agents: zfs_arc_cache: Fixed conversions of size, arc meta used, arc meta limit and arc meta max
#4939 Core & Setup: Always use DNS when looking up the IP of Graphite servers
#4940 Event Console: Handle non-ASCII characters in event console messages
#4933 Event Console: Fixed possible KeyError event_host in EC views since 1.4.0p6
#4928 GUI: Views: Toggle all checkboxes in row select was missing last row in grouped views
#4934 GUI: Views: Fixed possible broken table background when using "table" layout with zoomed pages
#4918 GUI: EC views: Hiding wrong icons for events that are not related to a host
#4902 GUI: Monitoring history views: Fixed possible XSS when displaying "plugin output"
#4922 GUI: Logwatch: Show only hosts with problematic log files in "Problematic log file" list
#4878 HW/SW-Inventory: lnx_distro: Fixed wrong detected distribution name, vendor and version
#4938 Notifications: Make sure that a notification has the plugin output available
#4932 WATO: Timeperiod iCalendar import: Fixed broken import of full day entries
#4935 WATO: Foldertree snapin: Fixed broken layout when using localized GUI
#4900 WATO: Activate changes: Improved error reporting during activate changes
#4919 WATO: Service discovery: Fixed disabling services with backslashes in description
#4899 WATO: Don't fail WATO snapshot creation because of modified temporary files
#4923 WATO: Host diagnostic: Fixed error when saving host with DNS name as IPv4 address
#4926 WATO: LDAP: Use Check_MK trusted certificate authorities for validating certificates
#4930 WATO: Fix activation page not reloading after activation in some cases
#4927 WATO: LDAP: Use port 636 instead of 389 by default when enabling SSL
#4931 WATO: Trusted certificate authorities: Silently ignore dangling symlink errors
#7661 omd: Fixed possible stored XSS using the internal server error handler
Version 1.4.0p7
#4562 Agent Bakery: Fixed issue with Windows Agent Updater file permissions
#4871 Checks & Agents: if.include: Added missing interface types
#4837 Checks & Agents: netapp_api_if: a grouped interface now reports a WARNING when one of its member interfaces is down
#4897 Checks & Agents: check_bi_aggr: Fixed URL in error messages in case of exceptions during checking
#4895 Core & Setup: cmk --convert-rrds: Don't fail when RRDs refered by PNP XMLs are missing
#4896 GUI: Views: Services are now sorted correctly again
#4694 Livestatus: Reloading the Nagios core works again
#4695 Livestatus: Make communication with event console more robust
#4836 Notifications: Notifications rules: Modifying a rule always set the option "allow users to deactivate this notification"
#4894 WATO: Fixed still visible sites on "activate changes" page after deletion
#4891 WATO: Trusted CA certificate file is now updated during all WATO activations
#4893 WATO: Fixed creation of default "local" site
#4782 WATO: Prevent deletion of parent host
#4892 WATO: Cleanup site changes of deleted sites correctly
#7659 distros: CentOS 7: Removed not needed dependency to mariadb-server package
#7660 packages: Added missing livedump binary to bin path
Version 1.4.0p6
#4561 Agent Bakery: Agent Updater compatibility fix for older python versions (<2.6)
#4819 Checks & Agents: f5_bigip_cluster_status.v11_2: Fixed wrong syntax in naming of the check plugin
#4789 Checks & Agents: check_mk_agent.aix: Fixed computation of uptime
#4785 Checks & Agents: oracle_locks: New SQL for check
#4830 Checks & Agents: IP lookup cache: Fixed bug were updated ipaddress was overwritten by old cached data
#4833 Checks & Agents: Windows Agent: Fixed pipe handle leak whenever plugin/mrpe scripts raised an error
#4869 Checks & Agents: apc_symmetra apc_symmetra_input apc_symmetra_output: Fixed wrong WATO rulesets
#4868 Checks & Agents: oracle_tablespace: Restrict data for check from primary
#4858 Checks & Agents: omd_apache data collection: fixed issues caused by missing newline at the end of statsfile(s)
#4784 Checks & Agents: oracle_rman: wrong detection of level 1 backup
#4821 Checks & Agents: heartbeat_crm: Made Check more robust
#4760 Checks & Agents: Fixed vanishing CUPS queues services on systems using systemd
#4756 Core & Setup: Fix possible timeouts when changing configurations or changing user profile properties
#4890 Core & Setup: Fixed broken management board monitoring when using the Microcore
#4755 Core & Setup: Fixed possible error when processing piggyback monitoring data
#4888 Event Console: Fixed missing link to "events of host" view for hosts the user may see
#4829 GUI: netapp_api_volumes: fixed missing read/write/latency graphs for the various data protocols
#4834 GUI: Quicksearch: fixed quoting problem with \ in service description
#4761 GUI: Fixed multisite setups with sites using Check_MK/Livestatus < 1.4
#4832 GUI: Quicksearch: Malformed regular expressions generated no error message when no specific filters were set
#4757 GUI: Fixed possible reflected XSS in webapi.py
#4759 GUI: Fixed some wrong escaped links in help texts
#4758 GUI: Fixed site status and master control snapin not displaying states of sites
#4714 HW/SW-Inventory: Inventory win_networkadapter: Fixed exception when values were missing
#4831 HW/SW-Inventory: HW/SW inventory: fixed missing inventory data from slave sites for new hosts
#4692 Livestatus: Correctly handle deactivated event console when Nagios core is used.
#4693 Livestatus: Catch communication errors with the event console when the Nagios core is used.
#4765 Livestatus-Proxy: Liveproxyd: Fixed possible exception in case of temporary load issues
#4870 Metrics System: Fixed ineffective graph time range display option
#4762 Notifications: Showing correctly formated plugin output in "analyse notifications table"
#4828 Notifications: User notification rules can now be canceled
#4763 Notifications: HTML mails: Fixed wrong rendered state markers in plugin outputs
#4754 WATO: Fixed possible "Operation not permitted issue" during activation
#4835 WATO: windows_updates.vbs: this plugin automatically configured to asynchron execution and 4 hours cached
#4889 WATO: LDAP connections: Fixed exception when using "nested groups" with groups to roles plugin
#4764 WATO: Fixed internal automation error handling when syncing with 1.2.8 or older
#7658 deb: Debian Stretch: Added missing dependency to apache2
#7514 omd: Fixed SSL connection issues in different situations
#7662 packages: NagVis: Updated to NagVis 1.9.1
#7656 packages: NagVis: Updated to version 1.9.2
#7657 packages: Updated naviseccli to to fix segfaults on some platforms
Version 1.4.0p4
#4781 Checks & Agents: mk_oracle mk_oracle.aix: Added support for Oracle 12.2
#4779 Checks & Agents: check_mk_agent.freebsd check_mk_agent.solaris: Reduce agent output by excluding mirror devices
#4818 GUI: Fixed "No Data" in Tactical Overview if missing permissions to see failed notifications
#4713 GUI: logwatch: fixed missing "Clear log" button for normal user in distributed setup
#4780 HW/SW-Inventory: HW/SW inventory: Removed entries about section ages provided by check_mk_agent; this reverts Werk 3904

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