Firefox 1.5.0.2 provides native support for Macintosh with Intel Core processors, and stability and security enhancements that are part of our ongoing program to provide a safe Internet experience for our customers. We recommend that all users upgrade to this latest version. Here's what's new in Firefox 1.5.0.2:

• Universal Binary support for Mac OS X which provides native support for Macintosh with Intel Core processors. Firefox supports the enhancements to performance introduced by the new Mac Intel chipsets.
• Improvements to product stability.
• Several security fixes.

The Burning Edge has more detailed lists of notable bug fixes.

Download: Firefox 1.5.0.2 (en-GB) | (en-US) | (Other Systems and Languages)
Hompage: Mozilla Firefox