Firefox 220.127.116.11 provides native support for Macintosh with Intel Core processors, and stability and security enhancements that are part of our ongoing program to provide a safer Internet experience for our users. We recommend that all Firefox users upgrade to this latest version.
Here’s what’s new in Firefox 18.104.22.168:
- 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 MacIntel chipsets.
- Improvements to product stability.
- Several security fixes.
Taken from: Mozilla Firefox