0.6.0

Added

• Support #[unpack] on method receivers and raw pointers to wide types.
• Implement Unpack2 for raw and NonNull pointers to wide types.
• Derive Wide for eligible #[repr_c(identity)] dynamically sized structs.

Changed

• Change Wide API to take raw pointers instead of references.
• Move conversion store structs, including ArrayStore, from stored to sync.
• Use CBoxCell types as the C-compatible representations of interior mutable boxes.

Fixed

• Correct conversion and borrowing of interior mutable slices and boxes.