1.14.2005092501

        * Fixed: Unclosable tab which has child tabs disappeared.
        * Modified: Some operations bypass security limitation.

1.14.20050922

        * Fixed: "Bookmark this page" and "bookmark all tabs" features for multiple tabs work correctly.

1.14.20050919

        * Fixed: "Bookmark this page" and "bookmark all tabs" features for multiple tabs work correctly.

1.14.20050916

        * Fixed: An error, appeared when a tab is closed just after tabs are rearranged, disappeared.
        * Fixed: Drag-and-drop actions rearrange tabs correctly.

1.14.20050915

        * Fixed: Broken relations between tabs and contents, on Firefox 1.0.x, disappeared.

1.14.20050914

        * Fixed: Broken relations between tabs and contents, on Firefox 1.0.x, disappeared.

1.14.20050913

        * Fixed: Importing feature of TBE preferences works correctly.
        * Fixed: Some problems in operations of reopening tabs on the startup disappeared.
        * Fixed: Error on context menu in the undocked Sidebar panels (with Ez Sidebar) disappeared.
        * Fixed: "View Source in Tab" feature works again (but the behavior is still strange).

1.14.20050905

        * Fixed: Wrong grouping of tabs by link click in Sidebar panels disappeared.

1.14.20050904

        * Fixed: Initializing error disappeared.
        * Fixed: The context menu in the Sidebar is shown correctly even if there is no available tab.
        * Fixed: Startup error, when several tabs are open in the previosu session, disappeared.

2.0.2005111702

        * Improved: The behavior of tab tree becomes like Explorer in Windows XP.
        * Fixed: State of twisty and subgroup of a tab are completely coincided.

2.0.2005111701

        * Improved: Number of its descendant tabs are displayed instead of children, for collapsed subgroups.
        * Improved: Subgroups are collapsed/expanded without focus by clicking on its twisty. ("+" or "-")
        * Fixed: Only one tab is selected correctly.
        * Fixed: Child tabs are inserted to the position of the closed parent tab.
        * Fixed: Subgroups keep open even if other tabs are closed by their closebox.

2.0.2005111602

        * Fixed: In Windows Explorer compatible mode, nested trees are collapsed/expanded correctly.
        * Improved: Vertical tabs can be made narrow.

    For developers:

        * New 2 entities "advancedTabGroupPrefs.group.tab" and "advancedTabGroupPrefs.tree.tab" are added to "group.dtd".
        * A new entity "narrowTab" is added to "appearanceTabbar.dtd".

2.0.2005111601

        * Improved: Tree-style tabs are now available.
        * Improved: Setting of the parent tab can be inherited by child tabs.
        * Improved: Reopened tab can be put to the original place or not.
        * Fixed: Tab-moving from a browser window to another by drag-and-drop is available again.

    For developers:

        * A new entity "applyOriginalIndex" is added to "undo.dtd"
        * New 19 entities, from "tabPref.group.caption" to "tabPref.group.tree, advancedTabGroupPrefs.group.caption", from "advancedTabGroupPrefs.tree.caption" to "onSubgroupRootRemoved.desc", "animateCollapseExpan", "simpleOperation", and from "advancedTabGroupPrefs.inheritance.captiom" to "inheritAllow" are added to "group.dtd".
        * New 5 entities, "ontabclick.collapseExpandGroup", "preset.tree", "preset.tree.desc", "preset.sleipnir-tree", "preset.sleipnir-tree.desc" are added to "tabextensions.dtd".
        * New 3 items, "confirm_autosetting_group_prefs_title", "confirm_autosetting_group_prefs_text" and "label_collapseExpandGroup" are added to "tabextensions.properties".