* Supports Thunderbird 2.0a1/2.0b1
* Jump Folder function supports Favorite Folder on TB2.0
* Work with Lightning 0.3
* Show navigation bar when the message pane is maximized
* Save last selected message and restore when TB is restarted
* Change the toolbar buttons to toggle button
* Improve usability of maximization by single-clicking header/splitters
* Don't restore maximization when the folder selection is changed (you can change the behavior from extension's option)
* Add Jump Folder functionality to the Maximize button
* Add hide attachment view option
* Bug fix

* Add close button to the folder pane header
* A few improvement of the option dialog
* Restart Thunderbird if the changed settings require restart
* Some bug fixes

= Changes from ver 0.7.15
* Change strings for the two "Hide" button.
* Bug fix: The "Hide" button is not disabled correctly.
* Add de-DE and da-DK locales.

* Change the icon
* Add "Hide" buttons which hide the folder/message pane
* Add "Jump to folder" functionality that changes the folder selection. If the folder pane is collapsed, the functionality is useful.
* Add "Save session" option
* Add locales (fr-FR, es-ES, ru-RU, it-IT)

=Changes from ver 0.6.15
* Save whether the folder pane is collapsed or not on finishing Thunderbird.
* Save the last selected folder.
* Add de-DE and ru-RU locales.
* Support Thunderbird 1.5.0.2
* Bug fix.

= Changes from ver 0.5.25
* Add folder pane toggling function
* Add shortcut key for toggling folder pane
* Use splitters to change layout
* Move menu items to View->Layout
* Default settings are changed
* Add "Default" buttons to options dialog
* Change focus to the message pane when the message pane is maximized

= Changes from ver 0.5.15

* Change focus to the thread pane when restore the message pane.
* Add "Collapse header view" option. (default: OFF)
* Bug fix: Layout may be broken when Thunderbird is restarted.

= Changes from ver 0.4.35
* i18n (add en-US, ja-JP locale)
* add option "Toggle when header view is clicked"
* nonprintable keys can be used for keyboard shortcut
- function keys, enter key, arrow key etc...
* toggle when threadpane-splitter is double-clicked
* change max and min version
* bug fix

If you use Thunderbird 0.5-1.0+, visit my homepage and get Maximize Message Pane version 0.5.10.

* Add shortcut key
* Add toolbar button
* Maximize when the message is double-clicked
* Maximize when the header view is double-clicked
* Bug fix on wide pane layout

If you use Thunderbird 0.5-1.0+, visit my homepage and get Maximize Message Pane Version 0.4.30.