14 DAY TRIAL // The first update for the new Firefox 25.x branch has been made available for download, by Mozilla, for all available platforms.
The binaries for Mozilla Firefox 25.0.1 can be downloaded and run, without having to install anything.
Mozilla has yet to publish any details about this small update, but most likely, it has something to do with various security updates and fixes that usually accompany such releases.
Firefox 25 has been a rather major release and you can check out the change and the new features for this particular branch on the official website.
Download Mozilla Firefox 25.0.1 for Windows