1## 0.10.0 (2024-08-06)
  2
  3* Added more `RpoDigest` and `RpxDigest` conversions (#311).
  4* [BREAKING] Migrated to Winterfell v0.9 (#315).
  5* Fixed encoding of Falcon secret key (#319).
  6
  7## 0.9.3 (2024-04-24)
  8
  9* Added `RpxRandomCoin` struct (#307).
 10
 11## 0.9.2 (2024-04-21)
 12
 13* Implemented serialization for the `Smt` struct (#304).
 14* Fixed a bug in Falcon signature generation (#305).
 15
 16## 0.9.1 (2024-04-02)
 17
 18* Added `num_leaves()` method to `SimpleSmt` (#302).
 19
 20## 0.9.0 (2024-03-24)
 21
 22* [BREAKING] Removed deprecated re-exports from liballoc/libstd (#290).
 23* [BREAKING] Refactored RpoFalcon512 signature to work with pure Rust (#285).
 24* [BREAKING] Added `RngCore` as supertrait for `FeltRng` (#299).
 25
 26# 0.8.4 (2024-03-17)
 27
 28* Re-added unintentionally removed re-exported liballoc macros (`vec` and `format` macros).
 29
 30# 0.8.3 (2024-03-17)
 31
 32* Re-added unintentionally removed re-exported liballoc macros (#292).
 33
 34# 0.8.2 (2024-03-17)
 35
 36* Updated `no-std` approach to be in sync with winterfell v0.8.3 release (#290).
 37
 38## 0.8.1 (2024-02-21)
 39
 40* Fixed clippy warnings (#280)
 41
 42## 0.8.0 (2024-02-14)
 43
 44* Implemented the `PartialMmr` data structure (#195).
 45* Implemented RPX hash function (#201).
 46* Added `FeltRng` and `RpoRandomCoin` (#237).
 47* Accelerated RPO/RPX hash functions using AVX512 instructions (#234).
 48* Added `inner_nodes()` method to `PartialMmr` (#238).
 49* Improved `PartialMmr::apply_delta()` (#242).
 50* Refactored `SimpleSmt` struct (#245).
 51* Replaced `TieredSmt` struct with `Smt` struct (#254, #277).
 52* Updated Winterfell dependency to v0.8 (#275).
 53
 54## 0.7.1 (2023-10-10)
 55
 56* Fixed RPO Falcon signature build on Windows.
 57
 58## 0.7.0 (2023-10-05)
 59
 60* Replaced `MerklePathSet` with `PartialMerkleTree` (#165).
 61* Implemented clearing of nodes in `TieredSmt` (#173).
 62* Added ability to generate inclusion proofs for `TieredSmt` (#174).
 63* Implemented Falcon DSA (#179).
 64* Added conditional `serde`` support for various structs (#180).
 65* Implemented benchmarking for `TieredSmt` (#182).
 66* Added more leaf traversal methods for `MerkleStore` (#185).
 67* Added SVE acceleration for RPO hash function (#189).
 68
 69## 0.6.0 (2023-06-25)
 70
 71* [BREAKING] Added support for recording capabilities for `MerkleStore` (#162).
 72* [BREAKING] Refactored Merkle struct APIs to use `RpoDigest` instead of `Word` (#157).
 73* Added initial implementation of `PartialMerkleTree` (#156).
 74
 75## 0.5.0 (2023-05-26)
 76
 77* Implemented `TieredSmt` (#152, #153).
 78* Implemented ability to extract a subset of a `MerkleStore` (#151).
 79* Cleaned up `SimpleSmt` interface (#149).
 80* Decoupled hashing and padding of peaks in `Mmr` (#148).
 81* Added `inner_nodes()` to `MerkleStore` (#146).
 82
 83## 0.4.0 (2023-04-21)
 84
 85- Exported `MmrProof` from the crate (#137).
 86- Allowed merging of leaves in `MerkleStore` (#138).
 87- [BREAKING] Refactored how existing data structures are added to `MerkleStore` (#139).
 88
 89## 0.3.0 (2023-04-08)
 90
 91- Added `depth` parameter to SMT constructors in `MerkleStore` (#115).
 92- Optimized MMR peak hashing for Miden VM (#120).
 93- Added `get_leaf_depth` method to `MerkleStore` (#119).
 94- Added inner node iterators to `MerkleTree`, `SimpleSmt`, and `Mmr` (#117, #118, #121).
 95
 96## 0.2.0 (2023-03-24)
 97
 98- Implemented `Mmr` and related structs (#67).
 99- Implemented `MerkleStore` (#93, #94, #95, #107 #112).
100- Added benchmarks for `MerkleStore` vs. other structs (#97).
101- Added Merkle path containers (#99).
102- Fixed depth handling in `MerklePathSet` (#110).
103- Updated Winterfell dependency to v0.6.
104
105## 0.1.4 (2023-02-22)
106
107- Re-export winter-crypto Hasher, Digest & ElementHasher (#72)
108
109## 0.1.3 (2023-02-20)
110
111- Updated Winterfell dependency to v0.5.1 (#68)
112
113## 0.1.2 (2023-02-17)
114
115- Fixed `Rpo256::hash` pad that was panicking on input (#44)
116- Added `MerklePath` wrapper to encapsulate Merkle opening verification and root computation (#53)
117- Added `NodeIndex` Merkle wrapper to encapsulate Merkle tree traversal and mappings (#54)
118
119## 0.1.1 (2023-02-06)
120
121- Introduced `merge_in_domain` for the RPO hash function, to allow using a specified domain value in the second capacity register when hashing two digests together.
122- Added a simple sparse Merkle tree implementation.
123- Added re-exports of Winterfell RandomCoin and RandomCoinError.
124
125## 0.1.0 (2022-12-02)
126
127- Initial release on crates.io containing the cryptographic primitives used in Miden VM and the Miden Rollup.
128- Hash module with the BLAKE3 and Rescue Prime Optimized hash functions.
129    - BLAKE3 is implemented with 256-bit, 192-bit, or 160-bit output.
130    - RPO is implemented with 256-bit output.
131- Merkle module, with a set of data structures related to Merkle trees, implemented using the RPO hash function.