Blender Live is a software which is in a continuous process of development. Every so often, a new official version is considered stable enough to be used in production.
Al started Blender can see him revision number on build, that starts with the letter “r”. This number appears on the Home screen or “Splash Screen” we can get from the menu “Help”
Each stable build is identified with a “Splash Screen” different. You can consult all the link “Release Logs“
Sin embargo, if we want to have the latest version available, there is a directory where we can unburden the latest build.
These compilations are used by the software development team and try to incorporate new features and, generally, usually have numerous bugs and incomplete implementations. However they are interesting to see where they will go the next developments of this interesting tool.