there is a package in extras-devel at the moment called liqbase-playground. it is the testing package for the new libliqbase framework and liqbase itself.
I have decided to keep this original version live and accessible because as of right now the new playground does not yet contain all functionality in this version.
(theres LOTS of new stuff in the playground, but its still under heavy development)
have fun and thank you all for your kind words