Member ugmisc::filter_type_list: This is an alias of the preferred type_list_filter.
Member ugmisc::least_required_int_type_multi: This is now just an alias of ugmisc::least_required_int_type, since the latter works in a more versatile way now.
Member ugmisc::type_list< T >::apply: This is an alias of apply_t. The name apply will be used for a static constexpr method template in the future.
Member ugmisc::type_list< T >::call: This is an alias of call_t. The name call will be used for a static constexpr method template in the future.