14 DAY TRIAL // The sixth Beta update for the new Firefox 26.x branch has been made available for download by Mozilla for all available platforms.
The binaries for Mozilla Firefox 26 Beta 6 can be downloaded and run without having to install anything.
Mozilla doesn't usually publish details about intermediary Beta releases, and this one makes no exception. In any case, you can check the general release notes for this branch, which will become official when the applications goes stable.
For example, all the plugins have been switched to “click to play,” the password manager now supports script-generated password fields, and the Linux platform has received H.264 support.
Download Mozilla Firefox 26 Beta 6 for Windows
Download Mozilla Firefox 26 Beta 6 for Linux
Download Mozilla Firefox 26 Beta 6 for Mac OS X
Remember that this is a development version and it should NOT be installed on production machines. It is intended for testing purposes only.