CHANGELOG.md

Changelog

v1.2.0 - 2024-10-17

Added

• get(key) -> Promise<Buffer|undefined>

Changed

• The .hash property of empty tries now returns null in the off-chain library, instead of a bytes buffer filled with zeroes. This is to avoid a confusion where one would be encouraged to construct an empty trie from such a root.

Removed

• N/A

v1.0.1 - 2024-06-02

Added

• Initial implementation of Merkle-Patricia Forestry, with an on-chain (Aiken) and off-chain (Node.js) backend on top of level.js with an option to run in-memory:
  • Constructing
    • new Trie(store?: Store): Trie
    • Trie.fromList(items: Array<Item>, store?: Store): Promise<Trie>
    • Trie.load(store: Store): Promise<Trie>
    • trie.save(): Promise<(Trie)>
  • Modifying
    • trie.insert(key: string|Buffer, value: string|Buffer) -> Promise<Trie>
    • trie.delete(key: string|Buffer) -> Promise<Trie>
  • Inspecting
    • trie[inspect.custom]
    • trie.fetchChildren(depth?: number = 0): Promise<()>
    • trie.childAt(path: string): Promise<Trie|undefined>
  • Proving
    • trie.prove(key: string|Buffer): Promise<Proof>
    • proof.verify(includingItem?: bool = true): Buffer
    • proof.toJSON(): object
    • proof.toCBOR(): Buffer
    • proof.toAiken(): string

Changed

N/A

Removed

N/A