# Icinga Web 2 Changelog

## What's New in Version 2.1.1

#### Features

* Feature 10488: Use _ENV variables with built-in PHP webserver
* Feature 10705: Theming
* Feature 10898: Winter theme

#### Bugfixes

* Bug 9685: Deprecate Module::registerHook() in favor of Hook::provideHook()
* Bug 9957: Sort hosts and services by last state change
* Bug 10123: CSS loading may fail w/ mkdir(): File exists in FileCache.php
* Bug 10126: setup config directory --config should use mkdir -p instead of mkdir()
* Bug 10166: library/vendor/HTMLPurifier tree is incorrectly unpacked
* Bug 10170: Link to service downtimes from multiple selected services includes host downtimes aswell
* Bug 10338: Debian: Failed to open stream HTMLPurifier/HTMLPurifier.php
* Bug 10603: Line breaks are not respected in acknowledgements, comments and downtimes
* Bug 10658: SUSE packages have the wrong dependencies
* Bug 10659: LDAP group members are shown with their DN and membership registration does not work
* Bug 10670: State not highlighted in plugin output
* Bug 10671: Auto-focus the username field on the login page
* Bug 10683: lib/CLI command web serve: rename variable basedir to something meaningful
* Bug 10702: Host- and Service-Actions configured in Web 2 do not resolve any macros
* Bug 10749: XHR application-state requests pollute the URL if not authenticated
* Bug 10771: Login shows "Anmelden........" upon login with the german locale
* Bug 10781: LoggingConfigForm.php complains about whitespace but checks with /^[^\W]+$/
* Bug 10790: "Problems - Service Grid" does not work with host names that contain only digits
* Bug 10884: Tabs MUST throw an exception when activating an inexistant tab
* Bug 10886: "impacted" container is no longer fading out
* Bug 10892: Wrong mask for FileCache's temp directory

## What's New in Version 2.1.0

#### Features

* Feature 10613: Extend and simplify Hook api

#### Bugfixes

* Bug 8713: Invalid filter "host_name=*(test)*", unexpected ) at pos 17
* Bug 8999: Navigation and search bar is not available using a small width
* Bug 10229: Dashboard requests do not refresh the session
* Bug 10268: Unhandled services in the hosts overview list don't stand out
* Bug 10287: Redirect after login no longer working
* Bug 10288: The order for the limit links is incorrect
* Bug 10292: Hovered links in hover menu are unreadable
* Bug 10293: Hover menu is missing it's arrow for menu entries providing badges
* Bug 10295: Reset static line-height on body
* Bug 10296: Scrolling to the bottom of the page does not load more events
* Bug 10299: Badges are overridden by menu text
* Bug 10301: Format helpers like timeSince are polluted with text-small
* Bug 10303: Zooming in, or having another layout destroys the hover menu
* Bug 10304: Cannot access a host's customvars for service actions
* Bug 10305: Hover menu arrow color no longer fits background color
* Bug 10316: Not all Servicegroups / Hostgroups are shown
* Bug 10317: Event history style broken
* Bug 10319: Recursive sharing navigation items doesn't work.
* Bug 10321: Module iframe doesn't show website with parameters as a single column
* Bug 10328: ZendFramework packages missing for SLES12
* Bug 10359: Charset option not passed thru PDO adapter
* Bug 10364: PostgreSQL queries apply LOWER() on selected columns
* Bug 10367: Broken user- and group-management
* Bug 10389: Host overview: vsprintf(): Too few arguments
* Bug 10402: LdapUserGroupBackend: user_base_dn not used from UserBackend
* Bug 10419: Swapped icon image order in service header
* Bug 10490: Unhandled service counter in the hosts overview shows incorrect values
* Bug 10533: Form notifications of type information are green
* Bug 10567: Member user name used for basedn when querying usergroup members
* Bug 10597: Empty PDO charset option is invalid
* Bug 10614: Class loader: hardcode module and Zend prefixes
* Bug 10623: Acknowledging multiple selected objects erroneous

## What's New in Version 2.0.0

### Changes


Upgrading to Icinga Web 2 2.0.0

Icinga Web 2 installations from package on RHEL/CentOS 7 now depend on php-ZendFramework which is available through the EPEL repository. Before, Zend was installed as Icinga Web 2 vendor library through the package icingaweb2-vendor-zend. After upgrading, please make sure to remove the package icingaweb2-vendor-zend.

Icinga Web 2 version 2.0.0 requires permissions for accessing modules. Those permissions are automatically generated for each installed module in the format module/<moduleName>. Administrators have to grant the module permissions to users and/or user groups in the roles configuration for permitting access to specific modules. In addition, restrictions provided by modules are now configurable for each installed module too. Before, a module had to be enabled before having the possibility to configure restrictions.

The instances.ini configuration file provided by the monitoring module has been renamed to commandtransports.ini. The content and location of the file remains unchanged.

The location of a user's preferences has been changed from config-dir/preferences/username.ini to config-dir/preferences/username/config.ini. The content of the file remains unchanged.

#### Features

* Feature 5600: User specific menu entries
* Feature 5647: GUI for permission and restriction assignment
* Feature 5786: Namespace all web controllers
* Feature 6144: Provide additional dashboard panes per default
* Feature 6677: Allow to extend the content of a dashlet on the right
* Feature 7180: Show active cluster hostname in the monitoring health view
* Feature 7367: GUI for adding action and notes URLs
* Feature 7570: Document installation
* Feature 7773: Interpret links in custom variables
* Feature 8336: IDO: Double check that we always add the is_active = 1 condition in our queries
* Feature 8369: Show an indicator when automatic form submission is ongoing
* Feature 8378: Indicate when check results are being late
* Feature 8407: Document example commands for installing from source
* Feature 8642: Show acknowledgement expire time (if any) in the host and service detail view
* Feature 8645: Generic iFrame module
* Feature 8758: Add support for file uploads
* Feature 8848: Show activity indicator for dashlets
* Feature 8884: Move the menu entry for notifications beneath history
* Feature 8981: Combo backend for command transports (fallback mechanism)
* Feature 8985: Visually separate enabled and disabled modules in the modules view
* Feature 9029: Provide a complete list of available filter columns plus custom variables (where appropriate) in the filter editor
* Feature 9030: Service grid: Add limit control
* Feature 9247: Show Icinga Web 2's version in the frontend
* Feature 9364: Apply sort rules for ldap queries on the server's side
* Feature 9381: List installed modules, versions and state in the about page
* Feature 9453: Vagrant: Upgrade to CentOS 7
* Feature 9460: IDO resource configuration: Ensure that the user is running PostgreSQL 9.1+
* Feature 9524: Improve setup wizard
* Feature 9525: Configuration enhancements
* Feature 9591: IP Address Search
* Feature 9604: Add Inspection API for Connections
* Feature 9605: LDAP Connection add Test Function
* Feature 9630: Inspectable: Add inspectable API to LDAP connections
* Feature 9641: Add Inspection API for DB Connections
* Feature 9644: Permit access to modules
* Feature 9645: Support for address6
* Feature 9651: Automatically use the correct instance configuration based on a host's or service's instance
* Feature 9660: Basic access authentication
* Feature 9661: Query for limit+1 for "Show more results" candidates
* Feature 9683: Allow to create MSSQL and Oracle DB resources
* Feature 9702: Allow module developers to define additional static files
* Feature 9761: Store active menu item as HTML5 history state information
* Feature 9772: Allow to list groups from a LDAP backend
* Feature 9826: Allow to select text in the host and service detail area header via double click
* Feature 9830: Monitoring: Support the wildcard restriction for "administrative" roles
* Feature 9888: Display a host's and service's check timeperiod as well as notification timeperiod in the detail view
* Feature 9908: Use better icons for resources, backends and module state
* Feature 9942: Add a warning to the navigition if the last IDO update is older than 5 minutes
* Feature 9943: Offer instance_name as query column
* Feature 9945: Show instance_name in a host's and service's detail view
* Feature 10033: Provide "Counter"-View

#### Bugfixes

* Bug 6644: Default sort order is not applied
* Bug 7383: This webpage has a redirect loop without cookies
* Bug 7486: Instance Configuration: Instance must NOT be a GET parameter when creating an instance
* Bug 7488: Instance Configuration: Instance parameter must be mandatory for updating and removing instances
* Bug 7489: Instance Configuration: Custom validation errors must be shown in the form not as notification
* Bug 7490: Instance Configuration: HTTP response code flaws
* Bug 7818: Incorrect language & timezone detection w/ Safari
* Bug 7930: Hide external commands which are not supported by Icinga 2
* Bug 8312: Don't show last and next check information and schedule check controls for passive only checks
* Bug 8620: Searching in the downtimes list view throws an exception
* Bug 8623: Selected row lost after auto-refresh in every overview except for hosts and services
* Bug 8703: Do not show computer accounts for Active Directory
* Bug 8768: Range multiselection not working in IE11
* Bug 8845: Missing downtime end information in host and service detail views
* Bug 8954: Document and rename Ldap\Connection to Ldap\LdapConnection
* Bug 8955: Document and rename Ldap\Query to Ldap\LdapQuery
* Bug 8969: Tooltips hidden after auto refresh
* Bug 8975: Error messages disappear after auto refresh #2
* Bug 8983: Remove yellow boxes from forms and wherever else used
* Bug 9024: Form autosubmits cause autorefreshs to not run anymore
* Bug 9036: Plugin output HTML tags are always escaped
* Bug 9042: Browser address bar gets not updated when closing the detail area while a request for the url that has just been closed is pending
* Bug 9054: Multiselection not visible until a subsequent auto-refresh has been completed
* Bug 9168: Can't use Icinga Web 2 w/ IDO version 1.7
* Bug 9179: LDAP discovery relies on anonymous access and does not respect encryption
* Bug 9266: Downtimes show "Starts in" for objects with non-problem state
* Bug 9306: Installation Wizard complains about "required and must not be empty"-fields when the user changes the database type first
* Bug 9314: RPM packages do not require Zend PDO packages which results in missing 'php-pdo' exception
* Bug 9330: Uncaught TypeError: Cannot read property 'id' of undefined when deleting comments or downtimes via their respective overview
* Bug 9333: Sorting the service grid by service description fails w/ PostgreSQL
* Bug 9346: Potential active rows not deselected when navigating by browser history
* Bug 9347: Service names with round bracket fail w/ innvalid filter exception when selecting multiple services
* Bug 9348: LDAP filter input errors w/ "The filter must not be wrapped in parantheses"
* Bug 9349: Duplicate headers from Controller::postDispatch()
* Bug 9360: service matrix does not show all intersections
* Bug 9374: Non-existent modules can be disabled
* Bug 9375: Fatal error in icingacli (icingacli-2.0.0-3.beta3.el7.centos.noarch)
* Bug 9376: INI writer must not persist section keys with a null value
* Bug 9398: Rename menu "authentication" to "security"
* Bug 9402: A command form's view script cannot be found if benchmark is enabled
* Bug 9418: DB resources: Do not allow to configure table prefixes
* Bug 9421: Sort controls misbehavior
* Bug 9449: The use statement with non-compound name ... has no effect w/ PHP 5.6.9+
* Bug 9454: Ghost host- and servicegroups
* Bug 9472: Fetch object statistics only if they're actually displayed
* Bug 9473: Inconsistent counters for service problems
* Bug 9477: Command forms have no tabs
* Bug 9483: Icinga\Web\Widget\Paginator should not require a full query interface
* Bug 9484: Document that the web server has to be restarted after adding the web server user to the icingaweb2 system group
* Bug 9494: Refresh button loads invalid links for views with complex filters
* Bug 9497: Eventhistory: Quick search not working
* Bug 9498: Service overview: Cannot quick search for hosts
* Bug 9499: Hostgroup overview: Cannot quick search for hosts
* Bug 9500: Servicegroup overview: Cannot quick search for services
* Bug 9502: Comment overview: Cannot quick search
* Bug 9503: Comment overview shows duplicate entries when filtering for services
* Bug 9504: Contactgroup overview: Cannot quick search
* Bug 9505: Contact overview: Cannot quick search
* Bug 9506: Notification overview: Cannot quick search
* Bug 9509: Setup: Authentication backend validation broken
* Bug 9511: Setup: Cannot select an existing user as admin account when I've configured an authentication backend of type msldap
* Bug 9516: Improve request processing for all monitoring config forms
* Bug 9517: Behave nicely in case no monitoring instance resources are configured
* Bug 9519: Monitoring backend configuration does not validate IDO resources
* Bug 9529: RPM: Apache config ist not defined as configuration file
* Bug 9530: Creating a dashlet with "()" in dashboard title affects all dashboards
* Bug 9538: Use display_name for host and service names in the service grid
* Bug 9553: User- and Group-Management broken on PHP > 5.3
* Bug 9572: Cannot remove a user group from a MariaDB backend
* Bug 9573: Selecting multiple services not working while being restricted
* Bug 9574: Multiviews do not only display the chosen objects but everything, if a restriction is active
* Bug 9582: icon_image does not allow to use an icon from our ifont
* Bug 9597: Clicking on the row of a service notification will show the host
* Bug 9607: Ignoring LDAP connection certificate errors does not have any effect
* Bug 9608: LDAP connection must fail when the configured encryption is not possible
* Bug 9611: generictts integration fails if regular expression is empty
* Bug 9615: Hardcoded PHP and gettext tools path
* Bug 9616: Security config form shows no tabs
* Bug 9626: Tactical overview does not auto-refresh
* Bug 9633: Icinga\Cli\Command is unable to detect exact action names
* Bug 9646: If a CLI command fails, crucial exception information missing w/o --trace
* Bug 9668: Browser history issues
* Bug 9672: Invalid host passive check result state: unreachable
* Bug 9674: Don't show comment(s) of acknowledgement(s) in the comment list of a host or service but next to whether the host or service problem is acknowledged
* Bug 9687: @import rules not working in a module's module.less
* Bug 9688: Icinga Web 2 ignores Cache-Control:no-cache
* Bug 9692: Can't filter for custom variables
* Bug 9694: Lib: Weird interface for creating problem menu entries
* Bug 9695: IDO: Empty programstatus table not indicated as problem in the menu
* Bug 9696: Logged exceptions for custom menu item renderers are missing crucial exception information
* Bug 9719: Monitoring backend validation cannot be skipped
* Bug 9739: DbUserBackend inspection unsuccessful for backends with just a single user
* Bug 9751: Bad performance for quick searches
* Bug 9765: instances.ini: transport is undocumented
* Bug 9787: It's not possible to use Unix socket to connect to PostgreSQL
* Bug 9790: Do not suggest to enable modules if it's not possible
* Bug 9815: Multiview detail: controls have wrong link target
* Bug 9817: Documentation: Required parameter 'chapter' missing
* Bug 9819: JS Behaviors: Selection not updated when using multi detail controls
* Bug 9828: Wrong count for queries having a group by clause
* Bug 9837: Documentation: Don't suggest to install icingacli on Debian
* Bug 9844: url anchors not working if a column hash (#!) is also part of the url
* Bug 9869: A module's rendered event is not called upon initialization
* Bug 9892: Module styles not visible for anonymous users
* Bug 9901: Use the DN to fetch group memberships from LDAP
* Bug 9932: Url to extend the timeline is pushed to history
* Bug 9954: PostgreSQL queries use LOWER(...) for non-collated columns which have a collated counterpart
* Bug 9955: PostgreSQL queries ordered by collated columns don't use LOWER
* Bug 9956: Unnecessary GROUP BY clauses
* Bug 9959: Authentication documentation suggests outdated backend identifier "ad"
* Bug 9963: Service history is disordered and shows service and host history
* Bug 9965: format=json does not respect the filter objects
* Bug 9971: Seleting multiple objects at once doesn't work anymore
* Bug 9995: "Show More" links broken in the Alert Summary
* Bug 9998: Can't use custom variables as restriction filter
* Bug 10009: Prettify page layout when accessing a non-existent route while not being authenticated
* Bug 10016: config/* does not permit access to the application and authentication configuration
* Bug 10025: Filter, submitting form via keyboard doesn't work on chrome
* Bug 10031: Navigation by history is broken
* Bug 10046: Menu is somehow confusing top/sub-level entries
* Bug 10082: Adding an entry to a menu section influences it's position
* Bug 10150: IniParser should unescape escaped sections automatically
* Bug 10151: Do not validate section names in forms
* Bug 10155: Multiselection disapperears when issuing commands
* Bug 10160: Notifications/Alert Summary: Grouping errors w/ PostgreSQL
* Bug 10163: Search for hostname does not work in snapshot release
* Bug 10169: Multiselect URLs broken where base url != /icingaweb2
* Bug 10172: Customvar filters are mostly broken, completely for Icinga 1.x
* Bug 10218: Notes URL isn't showing properly
* Bug 10236: notes_url and action_url target is always icinga.domain.de
* Bug 10246: Use a separate configuration file for each type of navigation item
* Bug 10263: Forms with target=_next remain unusable after first submission

## What's New in Version 2.0.0-rc1

### Changes

* Improve layout and look and feel in many ways
* Apply host, service and custom variable restrictions to all monitoring objects
* Add fullscreen mode (?showFullscreen)
* User and group management
* Comment and Downtime Detail View
* Show icon_image in host/service views
* Show Icinga program version in monitoring health

#### Features

* Feature 4139: Notify monitoring backend availability problems
* Feature 4498: Allow to add columns to monitoring views via URL
* Feature 6392: Resolve Icinga 2 runtime macros in action and notes URLs
* Feature 6729: Fullscreen mode
* Feature 7343: Fetch user groups from LDAP
* Feature 7595: Remote connection resource configuration
* Feature 7614: Right-align icons
* Feature 7651: Add module information (module.info) to all core modules
* Feature 8054: Host Groups should list number of hosts (as well as services)
* Feature 8235: Show host and service notes in the host and service detail view
* Feature 8247: Move notifications to the bottom of the page
* Feature 8281: Improve layout of comments and downtimes in the host and service detail views
* Feature 8310: Improve layout of performance data and check statistics in the host and service detail views
* Feature 8565: Improve look and feel of the monitoring multi-select views
* Feature 8613: IDO queries related to concrete objects should not depend on collations
* Feature 8665: Show icon_image in the host and service detail views
* Feature 8781: Automatically deselect rows when closing the detail area
* Feature 8826: User and group management
* Feature 8849: Show only three (or four) significant digits (e.g. in check execution time)
* Feature 8877: Allow module developers to implement new/custom authentication methods
* Feature 8886: Require mandatory parameters in controller actions and CLI commands
* Feature 8902: Downtime detail view
* Feature 8903: Comment detail view
* Feature 9009: Apply host and service restrictions to related views as well
* Feature 9203: Wizard: Validate that a resource is actually an IDO instance
* Feature 9207: Show icinga program version in Monitoring Health
* Feature 9223: Show the active ido endpoint in the monitoring health view
* Feature 9284: Create a ServiceActionsHook
* Feature 9300: Support icon_image_alt
* Feature 9361: Refine UI for RC1
* Feature 9377: Permission and restriction documentation
* Feature 9379: Provide an about.md

#### Bugfixes

* Bug 6281: ShowController's hostAction() and serviceAction() do not respond with 400 for invalid/missing parameters and with 404 if the host or service wasn't found
* Bug 6778: Duration and history time formatting isn't correct
* Bug 6952: Unauthenticated users are provided helpful error messages
* Bug 7151: Play nice with form-button-double-clickers
* Bug 7165: Invalid host address leads to exception w/ PostgreSQL
* Bug 7447: Commands sent over SSH are missing the -i option when using a ssh user aside from the webserver's user
* Bug 7491: Switching from MySQL to PostgreSQL and vice versa doesn't change the port in the resource configuration
* Bug 7642: Monitoring menu renderers should be moved to the monitoring module
* Bug 7658: MenuItemRenderer is not so easy to extend
* Bug 7876: Not all views can be added to the dashboard w/o breaking the layout
* Bug 7931: Can't acknowledge multiple selected services which are in downtime
* Bug 7997: Service-Detail-View tabs are changing their context when clicking the Host-Tab
* Bug 7998: Navigating to the Services-Tab in the Service-Detail-View displays only the selected service
* Bug 8006: Beautify command transport error exceptions
* Bug 8205: List views should not show more than the five worst pies
* Bug 8241: Take display_name into account when searching for host and service names
* Bug 8334: Perfdata details partially hidden depending on the resolution
* Bug 8339: Lib: SimpleQuery::paginate() must not fetch page and limit from request but use them from parameters
* Bug 8343: Status summary does not respect restrictions
* Bug 8363: Updating dashlets corrupts their URLs
* Bug 8453: The filter column "_dev" is not allowed here
* Bug 8472: Missing support for command line arguments in the format --arg=<value>
* Bug 8474: Improve layout of dictionaries in the host and service detail views
* Bug 8624: Delete multiple downtimes and comments at once
* Bug 8696: Can't search for Icinga 2 custom variables
* Bug 8705: Show all shell commands required to get ready in the setup wizard
* Bug 8706: INI files should end with a newline character and should not contain superfluous newlines
* Bug 8707: Wizard: setup seems to fail with just one DB user
* Bug 8711: JS is logging "ugly" side exceptions
* Bug 8731: Apply host restrictions to service views
* Bug 8744: Performance data metrics with value 0 are not displayed
* Bug 8747: Icinga 2 boolean variables not shown in the host and service detail views
* Bug 8777: Server error: Service not found exception when service name begins or ends with whitespaces
* Bug 8815: Only the first external command is sent over SSH when submitting commands for multiple selected hosts or services
* Bug 8847: Missing indication that nothing was found in the docs when searching
* Bug 8860: Host group view calculates states from service states; but states should be calculated from host states instead
* Bug 8927: Tactical overview does not respect restrictions
* Bug 8928: Host and service groups views do not respect restrictions
* Bug 8929: Setup wizard does not validate whether the PostgreSQL user for creating the database owns the CREATE ROLE system privilege
* Bug 8930: Error message about refused connection to the PostgreSQL database server displayed twice in the setup wizard
* Bug 8934: Status text for ok/up becomes white when hovered
* Bug 8941: Long plugin output makes the whole container horizontally scrollable instead of just the row containing the long plugin output
* Bug 8950: Improve English for "The last one occured %s ago"
* Bug 8953: LDAP encryption settings have no effect
* Bug 8956: Can't login when creating the database connection for the preferences store fails
* Bug 8957: Fall back on syslog if the logger's type directive is misconfigured
* Bug 8958: Switching LDAP encryption to LDAPS doesn't change the port in the resource configuration
* Bug 8960: Remove exclamation mark from the notification "Authentication order updated!"
* Bug 8966: Show custom variables visually separated in the host and service detail views
* Bug 8967: Remove right petrol border from plugin output in the host and service detail views
* Bug 8972: Can't view Icinga Web 2's log file
* Bug 8994: Uncaught exception on empty session.save_path()
* Bug 9000: Only the first line of a stack trace is shown in the applications log view
* Bug 9007: Misspelled host and service names in commands are not accepted by icinga
* Bug 9008: Notification overview does not respect restrictions
* Bug 9022: Browser title does not change in case of an error
* Bug 9023: Toggling feature...
* Bug 9025: A tooltip of the service grid's x-axe makes it difficult to click the title of the currently hovered column
* Bug 9026: Add To Dashboard ... on the dashboard
* Bug 9046: Detail View: Downtimes description misses space between duration and comment text
* Bug 9056: Filter for host/servicegroup search doesn't work anymore
* Bug 9057: contact_notify_host_timeperiod
* Bug 9059: Can't initiate an ascending sort by host or service severity
* Bug 9198: monitoring/command/feature/object does not grant the correct permissions
* Bug 9202: The config\* permission does not permit to navigate to the configuration
* Bug 9211: Empty filters are being rendered to SQL which leads to syntax errors
* Bug 9214: Detect multitple icinga_instances entries and warn the user
* Bug 9220: Centralize submission and apply handling of sort rules
* Bug 9224: Allow anonymous LDAP binding
* Bug 9281: Problem with Icingaweb 2 after PHP Upgrade 5.6.8 -> 5.6.9
* Bug 9317: Web 2's ListController inherits from the monitoring module's base controller
* Bug 9319: Downtimes overview does not respect restrictions
* Bug 9350: Menu disappears in user group management view
* Bug 9351: Timeline links are broken
* Bug 9352: User list should be sorted
* Bug 9353: Searching for users fails, at least with LDAP backend
* Bug 9355: msldap seems not to be a first-class citizen
* Bug 9378: Rpm calls usermod w/ invalid option on openSUSE
* Bug 9384: Timeline+Role problem
* Bug 9392: Command links seem to be broken