Undeprecated weak_ref_to_strong_ref, this is still needed. Added is_object_weak_ref?. Mod'd RubyMotionQuery::RMQ.weak_ref to not create a weak_ref of a weak_ref. It seems that RubyMotionQuery::RMQ.weak_ref is still needed. I submitted a bug report for RM. Removed the workaround on "weak_ref_is_same_object?" it entirely in later release.