Be careful with old versions!
These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.
* Improved: Thumbnails are shown in a independent popup, not in a window.
* Improved: Works with features for selected tabs with Multiple Tab Handler.
* Improved: When the native Ctrl-Tab feature of Firefox 3.6 and later is available, then Tab Catalog doesn't override Ctrl-Tab action anymore.
* Improved: Ctrl(Command)-scroll is available to zoom thumbnails.
* Modified: Style rules for closeboxes are changed.
* Modified: The algorithm to calculate rendering size of images is changed.
* Fixed: Wheel scrolling and panning scroll work correctly on Firefox 3.
* Fixed: Thumbnails are re-rendered after the window is resized on Firefox 3.
* Fixed: Popup menus are shown at their correct position on Firefox 3.
* Updated: hu-HU locale is updated.
* Fixed: Toolbar button is initialized correctly on the startup.
* Fixed: Tooltips of thumbnails are updated correctly.
* Modified: Some operations are skipped while thumbnails are dragged, when the thumbnail is blank, or the page is a plain text.
* Improved: Wheel scrolling and toolbar buttons in thumbnails can be enabled parallelly.
* Fixed: The toolbar icon is disabled when there is only one tab.
* Modified: Preview of links are away from the pointer.
* Fixed: Doubled tooltips disappeared.
* Fixed: Broken appearance of "Close" button disappeared for some themes.
* Modified: Obsolete codes disappeared.
* Updated: Polish locale is updated. (by Michał "Hołek" Połtyn)
* Improved: The image is maximized for the thumbnail if the tab shows only one image.
* Improved: Click on thumbnails which is for the tab including only one image focuses to the related tab anyway.
* Improved: Clickabke elements are highlighted in thumbnails.
* Modified: Click on unclickable element always selects the tab.
* Fixed: The catalog will shown again after closing the last tab correctly.
* Fixed: Thumbnails are updated correctly for page transitions and closing windows.
* Fixed: The position of clickable elements are parsed correctly.
* Fixed: Auto-popup works correctly after the catalog is shown.
* Improved: You can prevent showing the catalog for tab switching by Ctrl-Tab for a while.
* Improved: Aspect ratio of thumbnails is fit to each window.
* Improved: The action to request the last tab is closed closes the window too.
* Fixed: On Linux, releasing of the shift key doesn't hide the catalog, for Ctrl-Tab and Ctrl-Shift-Tab hotkeys.
* Updated: Polish locale is updated. (by Teo)
* Updated: German locale is updated. (by ReinekeFux)
* Improved: "+" key for zoom-in and "-" key for zoom-out are available.
* Improved: Page Up, Page Down, Home and End keys are available.
* Improved: Direct-navigation-mode is available. Each thumbnail can be assigned shortcut from "0" to "Z".
* Improved: Thumnails are always shown smaller than the real size of the content area.
* Fixed: The context menu in the content area disappeared when thumbnails are shown (maybe).
* Fixed: Initializing error disappeared. (Tab Mix Plus and other extensions are initialized correctly.)
* Modified: Titlebar for each thumbnail is shown above each thumbnail, not on it.
* Modified: The algorithm to calculate size of thumbnails is corrected.
* Modified: Blink of the screen is reduced.
* Improved: Panninng-scroll for the thumbnail list is available.
* Improved: Highlighted thumbnail becomes highly visible.
* Improved: You can disable dropshadow and other effects.
* Fixed: Blink of the screen is reduced.
* Modified: Configuration dialog is restructured.
* Modified: Internal codes are rewritten.
* Fixed: Stops to work while you are customizing the toolbar.
* Improved: You can disable animation effects.
* Modified: Thumbnails are hidden when the window lost its focus.
* Improved: Minimum size of thumbnails can be customized.
* Fixed: Preferences dialog works correctly even if its animation is available.
* Improved: Favicons are shown on thumbnails.
* Improved: "H", "J", "K" and "L" keys can move focus like vi.
* Improved: You can move focus by the keypad (tenkey).
* Modified: Cursor is changed on thumbnails.
* Improved: Now, both click (both left and right buttons are clicked together) shows thumbnail list.
* Improved: Now, ctrl-click selects a thumbnail, and dragging on thumbnails selects multiple thumbnails.
* Improved: You can close multiple tabs when multiple thumbnails are selected, by the context menu.
* Fixed: A few problems about auto-close of thumbnail list are solved.
* Fixed: User-defined shortcut key is saved correctly.
* Improved: Changed shortcut key will be available without firefox restarting.
* Fixed: Broken order of thumbnails for sorted by "most recently viewed" was solved.
* Modified: Preferences are rearranged.
* Improved: Thumnails are always shown inside the window.
* Improved: Implementation of thumbnail list was completely rewritten. Closebox and context menu on thumbnails works better.
* Modified: Thumbails are always shown in the center of the window.
* Modified: Fixed size thumbnails and thumbnail list are gone.
* Improved: "F8" shows the thumbnail list.
* Improved: You can move the focus on thumbnails by cursor keys - up, down, left and right.
* Fixed: Initial startup problem (toolbar is not initialized) is solved.
* Fixed: Keyboard shortcuts work correctly.
* Improved: Thumbnails can be sorted in order recently focused.