Mozilla 刚刚发布了 Thunderbird 3.0.5 和 Firefox 3.6.4. 改进包括tab窗体的邮件查看以及 FireFox 的崩溃保护（通过独立的插件进程，来防止插件导致整个浏览器崩溃）等，详情请看发行说明 (Thunderbird, Firefox) 。
Mozilla Firefox 3.5.10
Firefox 3.5.10 fixes the following issues found in previous versions of Firefox 3.5:
* Fixed several security issues.
* Fixed several stability issues.
Please see the complete list of changes in this version. You may also be interested in the Firefox 3.5.9 release notes for a list of changes in the previous version.
Mozilla Firefox 3.5.10各个版本下载
http://www.mozilla.com/en-US/firefox/all-older.html
Mozilla Firefox 3.6.4
Firefox 3.6.4 also fixes the following issues found in previous versions of Firefox 3.6:
* Fixed several security issues.
* Fixed several stability issues.
目前在火狐3.6.4中，我们提供了在Windows和Linux上对Adobe Flash、Apple的Quicktime和微软的Silverlight的崩溃保护。对其他操作系统和其他第三方插件的支持将在后续的版本中提供。
Mozilla Firefox 3.6.4简体中文版下载：
http://mirrors.dotsrc.org/mozilla-current/firefox/releases/3.6.4/win32/zh-CN/Firefox%20Setup%203.6.4.exe
Mozilla Firefox 3.6.4各个版本下载
http://www.mozilla.com/en-US/firefox/all.html