Mozilla has rolled out its latest web browser, Firefox 34, according to Digital Spy.

The biggest change included in the update is the inclusion of Yahoo as the default search engine in the U.S. and other territories.

Available on Windows, Mac OS X, Linux, and Android, Firefox 34 also adds the 'Firefox Hello' native calling feature that made its debut in Firefox 33 beta and a new search bar that offers suggestions in real time.

Furthermore, the Android edition of the software has received a notable new feature in the form of full Chromecast tab mirroring.

All versions of Firefox 34 come with a raft of bug fixes that should make it a more stable offering than Firefox 33 and its predecessors.

Firefox 34 is available as a free download from its official website.