*Updated to Firefox 7.0 beta 4 engine.
*Fixed a few bugs could result in closing gecko engine automatically
*Fixed a few bugs of browser:home
*Fixed a bug of page zoom
*Imporved Super Drag.
*Added a switch for Firefox's Add-on Bar.

All
Updated V8 3.6.0.0
Fixed a possible sync crash triggered by encryption of all sync data.
The --enable-accelerated-plugins flag was changed to --disable-accelerated-plugins. Pepper Plugins are now accelerated by default.
Fixed a crash when deleting cookies from chrome://settings/clearBrowserData.
Enable new client-side phishing detection for non-UMA users (previously UMA-only). When local heuristics trigger, sends only limited information that does not identify the page, such as a prefix of the hash of the URL, and other non-identifiable features such as whether you've visited the page before. [r99582]
Fixed many known stability issues.

New Features:
+ Supported HTML 5 feature: drag & drop to upload files in Skydrive and add attachments in Gmail.

Improvements:

* Enhanced the logic of data syncing.
* Increased Webkit startup speed.

Fixes:
[Main Frame]
* Invalidation of clicking tray icons in Task Bar.
* Redundant links appeared in Navigation History.
* Failed to save the setting of "Customiza UI" without auto login.

[Webkit]
* Maxthon browser might lose response when runned some programs.
* Some Webkit crash problems.
* Improved the compatibility.
* Disappearance of "Copy" when right clicked some pictures.

[Trident]
* window.open did not use blank page in Retro Mode.

[User Interface]
* Display error in Side Bar.
* Failed to cancel the check in select box of Source Sniffer if checked it with no content.
* Thunder Downloader UI & language problem.

[Maxthon Thunder Downloader]
* Solved the problem of high source occupation.
* Improved the compatibility.

[Source Sniffer]
* Display problem of downloading in bulk in Source Sniffer.

[Inspect Element]
* It would be saved as HTML file if right-clicked to save image when opened Inspect Element.