This new version includes a stricter type control of all the definitions in order to make it safer. Although this should be a safe update, it may break current installations if any of the typehints used on the functions are different from what your software is using, but you should take that as a chance to fix your app.
We tried to add all the docs from Apple into the library so they are accessible from modern IDEs. Lastly, we've integrated the SafePHP functions and larastan on level 6 to avoid loose ends on the migration.
We hope everybody enjoy this new version.