Porting Kit 4.0.65 update issue (visual bug) Resolved!
Problems are resolved. If you still have an issue with a black screen when you launch Porting Kit 4 Beta, then please re-download Porting Kit 4 beta from the Porting.com download page which is version 4.0.62 and this will properly update to 4.0.66.
==================================
A quick heads up. There has been released a new version of Porting Kit 4: .0.65, which contains besides some new cool stuff, a bug that you cannot see the library anymore. We are working on the issue and expecting a fix today. Sorry for the inconvenience.
You can launch the ports meanwhile manually by going to the folder of the games username/apps/games folder and double-click the port icon.