launched the 4.0 Beta 8 version of its browser Firefox for the masses to test and provide feedback on.
The Beta 8 version is said to bring simplified syncing setup, support for WebGL 3D graphics, and a redesigned Add-ons manager. It is available in 69 localized versions covering most languages.
Writing articles on betas and updates has got to be the worst. Seriously. However, filling out the third paragraph with unrelated stuff usually does the trick.
If you're interested in taking it for a spin, you can find it and download it here