New version of 1C:Subsystems Library contains several bugfixes.
Version 8.3.7.1925 or above of 1C:Enterprise platform is required to run 1C:Subsystems Library 2.2.

The full list of changes available on 1C:Subsystems Library 2.2.4.1 page.

To try you can download a quick installer of 1C:Subsystems Library demo.
To start using full version see 1C:Subsystems Library installation instructions.