Usage and the program's test (unstable) version activation.
The program's and libraries' updates were divided into two branches: unstable and stable. After installation by default, only stable versions are downloaded.
The unstable versions (beta) of program are launched more often, thanks to that users have got an access to the latest functions. The disadvantage of unstable versions is its low-level of testing, which can cause more errors in the application usage or another unforeseen operations than in the stable versions.
If you would like to turn on the unstable version, click: "Tools -> Settings", then in setting widnow "System -> Update" select "Use unstable versions".
