M CHANGELOG.md → CHANGELOG.md

@@ -1,5 +1,6 @@
 ## 0.2.0 (2023-03-24)
 
+- Implemented `Mmr` and related structs (#67)
 - Implemented `MerkleStore` (#93, #94, #95, #107 #112).
 - Added benchmarks for `MerkleStore` vs. other structs (#97).
 - Added Merkle path containers (#99).

M README.md → README.md

@@ -16,6 +16,7 @@ * `MerkleTree`: a regular fully-balanced binary Merkle tree. The depth of this tree can be at most 64.
 * `SimpleSmt`: a Sparse Merkle Tree, mapping 63-bit keys to 4-element leaf values.
 * `MerklePathSet`: a collection of Merkle authentication paths all resolving to the same root. The length of the paths can be at most 64.
 * `MerkleStore`: a collection of Merkle trees of different heights designed to efficiently store trees with common subtrees.
+* `Mmr`: a Merkle mountain range structure designed to function as an append-only log.
 
 The module also contains additional supporting components such as `NodeIndex`, `MerklePath`,  and `MerkleError`  to assist with tree indexation, opening proofs, and reporting inconsistent arguments/state.