• Re-export the #[derive(Protocol)] attribute directly from the protocol crate so that only one dependency needs to be pulled in. This feature is enabled by default and can be opted out with default-features = false.

• Deprecate the HighLevel trait as it is horribly designed and often causes conflicting blanket impl errors in downstream crates that also attempt blanket Parcel impls.

• Implement Parcel for tuple 5-tuples, 6-tuples, all the way to 10-tuples

• Change the order of parameters to the list writer methods in the 'util' module ** The previous ordering was confusing, and also inconsistent with the ordering to util::read_*.

• Add a Read parameter to HighLevel::from_low_level

• Remove the define_composite_type! and define_packet_kind! macros
  • Deprecated in favor of the #[derive] macro
• Rename Parcel::read and Parcel::write to read_field and write_field
  • Aliases have been added for the read and write methods
• Add a hint::Hints parameter to Parcel
• Add a logic::Aligned type for automatic alignment
• Add a new length prefix type elements. Length prefixes of this type specify the number of elements in a collection.

• All enums now default to #[protocol(discriminant = "string")]
  • This discriminator type allows the most flexibility in future protocol changes.
  • The old behaviour can still be achieved via #[protocol(discriminant = "integer")]
• Add protocol::Settings to Parcel API for byte order configuration
  • Every Parcel implementation must be adjusted to include the new argument
• The #[repr(integer type)] enum attribute is now recognized and respected.

Changelog did not exist when these versions were released.