Release v3.2.8

Release notes v3.2.8 🎉

• Added ED256 library for 256-bit Twisted Edwards curve arithmetic.
• Optimized U512 library eq(mload(a_), 0) -> iszero(mload(a_)).

Release v3.2.7

Release notes v3.2.7 🎉

• Added adaptorVerify function to the Schnorr256 library to verify adaptor Schnorr signatures.
• Added extract function to the Schnorr256 library to extract a secret from a standard/adaptor Schnorr signature pair.

Release v3.2.6

Release notes v3.2.6 🎉

• Enhanced the ABridge contract architecture.
  • Adding modular handler contracts for assets and messages management.
  • Added Batcher contract for batched execution during redemption.
  • Added arbitrary messages handler.
  • Removed ERC721 and ERC1155 handlers.
• Fixed encoding of locktime in TxParser library.
• Clarified CI sequence.

Release v3.2.5

Release notes v3.2.5 🎉

• Separated txid and wtxid calculations in TxParser library.

Release v3.2.4

Release notes v3.2.4 🎉

• Added ARecoverableAccount contract, an all-in-one EIP-7702/ERC-4337 account with ERC-7821 batching, ERC-4337 gas sponsorship, and ERC-7947 recovery.
• Added eslint.

Release v3.2.3

Release notes v3.2.3 🎉

• Slightly extended Merkle trees functionality. Added processProof function to CMT, SMT, and IMT.

Release v3.2.2

Migrated to Hardhat 3 🎉

• The repo has been reorganized to run on Hardhat 3.
• Unsupported plugins have been removed.
• Tests have been adjusted and reverter has been removed.
• The coverage is now built-in, running 3x times faster.

Release v3.2.1

Release notes v3.2.1 🎉

• Added Bridge v0.1 contracts for simple cross-chain token transfers. AMB + modules will be added in the subsequent releases.
• Added verifyProof function to the CartesianMerkleTree and the IncrementalMerkleTree libraries.
• Removed CompoundRateKeeper contract in favor of PRBMath library.
• Fixed pre-release GitHub CI workflow.

Release v3.2.0

Release notes v3.2.0 🎉

Added several new libs to work with Bitcoin:

• BlockHeader to parse and format Bitcoin block headers.
• TxMerkleProof to verify the inclusion of a Bitcoin transaction in a block.
• TxParser to parse and format Bitcoin transactions.
• EndianConverter to convert between little-endian and big-endian formats.

Removed rarely used, legacy libs and contracts:

• SetHelper.
• UniswapV2Oracle.
• UniswapV3Oracle.

Release v3.1.7

Release notes v3.1.7 🎉

This is a patch release

• Updated AAccountRecovery to match the latest ERC-7947 interface.