Firefox 15 and Thunderbird 15 were released on August 28, 2012. About the detail information, please check the release note.
The future of this version is “Implementation of Silent Update for Windows OS”. When new version comes, Firefox will automatically update itself. After it updated, new version automatically enables when it is restarted.
- (Firefox) Implementation of Silent Update for Windows OS
- (Firefox) Support version 3 of new protocol called “SPDY” produced by Google (Improvement of the web browsing speed).
- (Thunderbird) Added FileLink” function with the external online storage (YouSendIt) for sending an attached document of large size to “Ubuntu One”.
- Fixes of security vulnerabilities.