• Support Vec<T> where T is a shared struct from a different bridge module (#535)
• Support explicit impls impl Vec<T> {} and impl Box<T> {} (#542, #555)
• Fix missing imports when generating C++ std::hash template specialization via #[derive(Hash)] (#556, #557)
• Respect class-specific member operator new in the implementation of UniquePtr::new (#553)
• Support reuse of non-POD shared types by value across bridge modules (#551, #559, #560)