What's Changed
* Swap to .lines().next() instead of .split_once('\n') by matt-o-how in https://github.com/Chia-Network/chia_rs/pull/452
* Fix type stubs and port over ConsensusConstants by Rigidity in https://github.com/Chia-Network/chia_rs/pull/455
* Mypy and test fixes, black formatting by Rigidity in https://github.com/Chia-Network/chia_rs/pull/456
* Add Python source folder and move sized ints and bytes classes by Rigidity in https://github.com/Chia-Network/chia_rs/pull/457
* Move `PySpend` and `PySpendBundleConditions` to `chia-consensus` and rename to `Owned*` by Rigidity in https://github.com/Chia-Network/chia_rs/pull/460
* clean up merkle tests by arvidn in https://github.com/Chia-Network/chia_rs/pull/462
* factor out the merkle tree test cases by arvidn in https://github.com/Chia-Network/chia_rs/pull/463
* in the python binding, use the local types by arvidn in https://github.com/Chia-Network/chia_rs/pull/471
* Add MerkleSet struct to Rust by matt-o-how in https://github.com/Chia-Network/chia_rs/pull/454
* Bump rustls from 0.21.10 to 0.21.11 by dependabot in https://github.com/Chia-Network/chia_rs/pull/478
* Add Copy, Default, and size constant to ClassgroupElement by Rigidity in https://github.com/Chia-Network/chia_rs/pull/480
* Resolve clippy warning for merkle set/tree by Rigidity in https://github.com/Chia-Network/chia_rs/pull/481
* Remove unnecessary `rustls` dependency by Rigidity in https://github.com/Chia-Network/chia_rs/pull/484
* restore support for proofs of exclusion in MerkleSet by arvidn in https://github.com/Chia-Network/chia_rs/pull/485
* Port UnfinishedHeaderBlock to Rust by Rigidity in https://github.com/Chia-Network/chia_rs/pull/479
* Make ErrorCode comprehensive by Rigidity in https://github.com/Chia-Network/chia_rs/pull/482
* add high-level function to validate a merkle set proof by arvidn in https://github.com/Chia-Network/chia_rs/pull/477
* Make chia-protocol modules private by Rigidity in https://github.com/Chia-Network/chia_rs/pull/483
* Bump 0.7.0 by arvidn in https://github.com/Chia-Network/chia_rs/pull/486
* Add impls for ToClvm and FromClvm to bool by Rigidity in https://github.com/Chia-Network/chia_rs/pull/487
**Full Changelog**: https://github.com/Chia-Network/chia_rs/compare/0.6.1...0.7.0