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+## Centreon 2.7.1
+
+Fix: Remove group of line in graph component configuration
+
+## Centreon 2.7.0
+
+Features and Bug Fixes
+----------------------
+
+* Changing the graphic charter to be consistent with the new logo Centreon
+* Flat design (CSS and icons)
+* Custom view improvement
+ * Adding an editing or visualization mode
+ * Graphic widgets relief to be able to put more on a page
+* Adding a fullscreen mode
+* Menu Review for improved navigation and simplified user actions
+* Review og pages dedicated hosts and services pages in monitoring to include to include more informations.
+* Redesign of the reporting page
+* Recasting bar searches and filters in each page of Centreon
+* Redesign Event Logs page (removing treeview + Added search system + Improved performances)
+* Redesign view page (removing treeview + Added search system + Improved performances)
+* Merging downtimes pages for hosts and services
+* Merging comments pages for hosts and services
+* Integration of a graphics module to replace a non-performing component QuickForm (Improved forms on multi element selection)
+* Simplifying the configuration of Centreon Broker (Temporary and Failover are automatically configured + enhanced best practices)
+* Ergonomic improvement of the congigurations objects:
+ * Improved hosts form
+ * Improved services form
+ * Improved management macros: dynamic form system that provides the necessary inherited macros templates for proper operation of the configuration
+ * Added ability to set a description of each macro used in commands
+ * Review of the pathway for the generation of the configuration
+ * Automatic creation of a configuration file for the poller when it is created
+* Deleting configuration options in the Administration section, now automatically configured. This simplifies the handling of Centreon
+* Improved ACL system (Improved performances)
+* Native integration of Centreon CLAPI
+* Improved documentation
+ * Redesign Configuration part
+ * Redesign Exploitation part
+ * Integration of the API part
+
+Changes
+-------
+
+* Important web design changes can make interface not compatible with older modules. A refactoring work will be needed to ensure optimal operation.
+* Changing the timezone system : DST management (may need to check the timezones of each host and contact after the update)
+* Changing databases schemes for hostgroups and servicegroups in the real state database (centreon_storage) : added id and deletion of alias, url, url note, icon.
+* Changing the path for generating the configuration of Centreon Engine instances : no more specific page to generate the configuration. The action is now available from the pollers list.
+* Switching to InnoDB all Centreon tables (except logs and data_bin too big for an automatic update).
+* PHP 5.1 no longer supported
+* Browser compatibility : IE 11, FF 5 et Chrome 39 at least
+* Shared views in custom views are not atomaticaly loaded in views of others users. Now views are able to be public and user can load them during the creation step.
+
+Secutiry fixes
+--------------
+
+* Removing PHP session ID in the URL of the Ajax flow of certain pages.
+* Integration of a CSRF token in all forms to prevent "Man in the middle" effect.
+
+Removed Features
+-----------------
+
+* Nagios and NDOutils are no longer compatible with Centreon web. Only Centreon Engine and Centreon Broker are compatible from version 2.7.0
+* Removing centstorage and logAnalyser executables.
+* Removing the Nagios configurations load module.
+* Removing the ability to configure the colors of graphics templates
+* Removing color choices for menus
+* Removing choosing colors for monitoring status
+* Removing the ability to configure Nagios CGI
+* Transformation of the tactical overview in widget
+* Transformation of the Monitoring Engine statistics Page in widget
+* Deleting the Server Status page (phpsysinfo) become incompatible with the PHP version recommended for Centreon
+* Remove timeperiod exclusions in the UI. This function don't work very fine whether with Centreon Engine 1.x or Nagios. We prefer removing the function in order to avoid problems.
+
+
 ## Centreon 2.6.6
 
 #3812: Strange display of service group details page with Centreon 2.6.3