For those of you that are using the Firefox v3.0..xx series browser, Firefox v3.5.8 is available at the top link below.
Here's what is stated in the release notes at the 2nd link below: #################################################################
Released February 17th, 2010
Firefox 3.5.8 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 3.5.7 release notes for a list of changes in the previous version.
MFSA 2010-05 XSS hazard using SVG document and binary Content-Type MFSA 2010-04 XSS due to window.dialogArguments being readable cross-domain MFSA 2010-03 Use-after-free crash in HTML parser MFSA 2010-02 Web Worker Array Handling Heap Corruption Vulnerability MFSA 2010-01 Crashes with evidence of memory corruption (rv:1.9.1.8/ 1.9.0.18)
The following is quoted from the "Extensions and Themes" section in the release notes at the 2nd link below: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Extensions and Themes
Extensions installed under Firefox 3 may be incompatible and/or require updates to work with Firefox 3.5.8. Please report any issues to the maintainer of the extension. When you install Firefox 3.5.8 all of your Extensions and Themes will be disabled until Firefox 3.5.8 determines that either a) they are compatible with the Firefox 3.5.8 release or b) there are newer versions available that are compatible. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~