This release tags a version to be used against LiipMonitorBundle.
If you're using Symfony 2 framework, make sure to try it out!
Using diagnostics with Symfony 2
This is the first release including a plethora of useful, general purpose diagnostic checks ready to use in any PHP application.
From this point forward, the general architecture is not expected to change so feel free to write your own Diagnostics checks which will then be invoked by popular PHP frameworks. You can also use ZendDiagnostics without any framework by using the built-in, simplistic console runner (or write your own).