Release v0.32.0

What's Changed

• pnet_macros: Fix handle_vec_primitive for multi byte primitives by @jefftt in #596
• Add missing #[repr(C)] attributes to structs
• Enable the std feature by default use --no-default-features for nostd support

New Contributors

• @jefftt made their first contribution in #596

Full Changelog: v0.31.0...v0.32.0