2.7.0-1 的 dashboard 功能有个 bug，表现为自定义的 Incident Dashboard 不生效（离开 Incident Overview 界面在返回，自定义的 Dashboard 就没了），在 2.7.0-2 上测试，无法复现这个问题，查看 iTop ChangeLog，2.7.0-2 有这么一条：

Fix: Dashlet added on a dashboard are gone when coming back to the dashboard

iTop 2.7.0-2 bug fix

由于此使 2.7.1 已经发布，看 ChangeLog ，有大量更新和 Bug 修复，因此打算直接升级到 2.7.1。详细变更如下。

新行为和功能

• Portal: Total count on Managed Brick is now accurate even when objects are in multiple tabs.
• An attribute File can now be emptied by the user.
• Auto-complete on external key takes into account obsolescence user preference
• Search on Text containing “_” now possible without being used as a wildcard.
• End user Wiki explains how to search for “%” character using “\%”, otherwise “%” matches any string
• Dashlet Header statistic on ExternalKey, now displays friendlynames and no more ids
• All Dashlet Title uses now Left alignment.
• “Configure this list” shows obsolete data only if required by user preferences.
• Providing an empty file as attachment is no more allowed (it was crashing iTop)
• Improve user feedback on invalid transition: Silent or simple warning -yellow banner-, rather than error. A double click on a transition, or a browser back and force, no more generates any fatal error.
• Limit searchable classes in a tree, to those allowed to the user, in a SearchMenuNode
• Files integrity is controlled in the first screen of “Application upgrade” and a warning is displayed when the install is not conform
• Align creation and update message on portal to console message
• Allow to set return-path with \EMail::AddToHeader

Bug修复

• Fix “cron” case in labels
• Fix Export of html fields such as in Notification Actions
• Portal : autocomplete keep selected value and use max_display_limitinstead of max_combo_length.
• Prevent object form submission while a filter on depending field is under computation (to prevent saving of incoherent object)
• Fix search on external key, when using the magnifier and a filter in the pop-up
• Export of EventIssue object is now possible
• History of AttributeEncryptedString no more interprets HTML tags
• Fix OQL scopes generating malformed SQL query (corner case with UNION)
• Add TLs Options on database restore command
• Add mbstring as optional extension in setup
• Fix infinite loops when logging with a Contact having a non empty TagSet field
• Copy characters after a “<” character in a Copy operation on a Transition
• dbClick to exit the “description” field when creating an incident on the portal
• Fatal errors now log into error.log instead of setup.log

开发者相关

• Backoffice theme: Add variable for menu group background color
• ApplyStimulus: Rollback the object values when an action fails
• GetAttributeFlag taken into account on form refresh with dependent field
• Fix: GetTrackOrigin() now returns 'csv-interactive' value during csvimport
• Fix error in file light-gray.scss
• Clearer messages when an object update fails

登录相关

• Provisioning for hybrid auth fails
• Fix “Undefined index: login_mode” Notice
• Added support for REDIRECT_HTTP_AUTHORIZATION in basic authentication.

Fix regressions

• Portal can again display more 10 attachments
• OQL syntax error displayed in place of the widget (no more fatal error)
• Fix syntax error with PHP 5.6 and TCPDF 6.3.4
• Fix missing fulltext index for all AttributeSet on table creation (i.e. install from scratch) and update (migration).
• Fix setup crash when having enum with values containing parenthesis
• Fix filtering of unions with parent class
• Fix backup not executed anymore
• The AttributeDefinition::IsSearchable() method has been fixed to check complex attributes like External Fields.
• Fix unsaved dashlet added on a dashboard
• Fix alias renaming when already exists in one OQL of an UNION
• “Printer Friendly Version” screen: Tabs now display labels instead of codes
• Fix deletion of a single replica within a list

升级方法

新版自带升级工具，只需要上传新版安装包即可，不需要像之前那样手动上传解压安装包。工具路径在 System->应用升级。