This release dramatically changed support classes in order to better support XE4 Mobile compiler features: Automatic Reference Counting, TList deprecation, and suggested deprecation of Pointer type. It makes heavy use of generics instead of older TList-type and TGHashTable classes which used pointers. A lot of effort has gone into making the new classes support the same methods and properties of the old classes. However, there may be changes needed to be made to your code. Of special note:
•InterfaceCollections unit has been replaced with RSInterfaceCollections unit
•Contnrs.pas, GLists.pas, and GHashTable.pas have been replaced with System.Generics.Collections.pas or RSGenerics.Collections.pas
The old units are still available but are not used.