chore(deps): update dependency @ethereumjs/tx to v4.2.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@ethereumjs/tx (source)	4.0.1 → 4.2.0

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Release Notes

ethereumjs/ethereumjs-monorepo (@​ethereumjs/tx)

v4.2.0: @​ethereumjs/tx v4.2.0

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This release is part of a final planned release round for the current major EthereumJS release versions, with next major versions planned to be released in July 2023.

It mainly removes all non-final EIP-4844, KZG and SSZ code from the libraries (mainly block, tx, util, evm, vm, blockchain) - see PR #​2721 - to allow for a clean slate for the current major versions to transition to maintenance mode. In particular the @chainsafe/ssz dependency is removed from the @ethereumjs/util library, which is a dependency of all other upstream EthereumJS libraries and removal therefore makes the whole stack lighter again.

If you are interested in continuously following EIP-4844 work have a look at and follow our upcoming breaking releases where major changes will be integrated with 4844 nearing a final state.

Other Changes:

• Fix EIP-155 transaction encoding on chain ID 0 for legacy txs, PR #​2671

v4.1.2: @​ethereumjs/tx v4.1.2

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Features

• Add allowUnlimitedInitcodeSize option to partially disable EIP-3860, PR #​2594
• Better Optimism RPC compatibility, new TransactionFactory.fromRPCTx() static constructor, PR #​2613

Bugfixes

• Fixed EIP-3860 (max init code size) check when deserializing RLPs, PR #​2601
• EIP-3860: only check max init code size on create contract tx, PR #​2575

Maintenance

• Removed Ethers dependency, alternative fromEthersProvider() static constructor implementation, PR #​2633
• Bump @ethereumjs/util @chainsafe/ssz dependency to 0.11.1 (no WASM, native SHA-256 implementation, ES2019 compatible, explicit imports), PRs #​2622, #​2564 and #​2656
• Update ethereum-cryptography from 1.2 to 2.0 (switch from noble-secp256k1 to noble-curves), PR #​2641

v4.1.1: - Stable Istanbul Support

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First stable Istanbul release passing all StateTests and BlockchainTests from the official Ethereum test suite v7.0.0-beta.1. Test suite conformance have been reached along work on PR #​607 (thanks @​s1na!) and there were several fixes along the way, so it is strongly recommended that
you upgrade from the first beta Istanbul release v4.1.0.

Istanbul Related Fixes

• Refund counter has been moved from the EEI to the EVM module, PR #​612, gasRefund is re-added to the execResult in the EVM module at the end of message execution in EVM to remain (for the most part) backwards-compatible in the release
• Fixed blake2f precompile for rounds > 0x4000000
• Fixed issues causing RevertPrecompiled* test failures
• Fixed an issue where the RIPEMD precompile has to remain touched even when the call reverts and be considered for deletion, see EIP-716 for context
• Updated ethereumjs-block to v2.2.1
• Updated ethereumjs-blockchain to v4.0.2
• Limited ethereumjs-util from ^6.1.0 to ~6.1.0
• Hardfork-related fixes in test runners and test utilities

Other Changes

• Introduction of a new caching mechanism to cache calls towards promisify being present in hot paths (performance optimization), PR #​600
• Renamed some missing result.return to result.returnValue on EVM execution in examples, PR #​604
• Improved event documentation, PR #​601

v4.1.0: @​ethereumjs/tx v4.1.0

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Functional Shanghai Support

This release fully supports all EIPs included in the Shanghai feature hardfork scheduled for early 2023. Note that a timestamp to trigger the Shanghai fork update is only added for the sepolia testnet and not yet for goerli or mainnet.

You can instantiate a Shanghai-enabled Common instance for your transactions with:

import { Common, Chain, Hardfork } from '@​ethereumjs/common'

const common = new Common({ chain: Chain.Mainnet, hardfork: Hardfork.Shanghai })

Experimental EIP-4844 Shard Blob Transactions Support

This release supports an experimental version of the blob transaction type introduced with EIP-4844 as being specified in the 01d3209 EIP version from February 8, 2023 and deployed along eip4844-devnet-4 (January 2023), see PR #​2349 as well as PRs #​2522 and #​2526.

Note: This functionality needs a manual KZG library installation and global initialization, see KZG Setup for instructions.

Usage

See the following code snipped for an example on how to instantiate.

import { Chain, Common, Hardfork } from '@​ethereumjs/common'
import { BlobEIP4844Transaction, initKZG } from '@​ethereumjs/tx'
import * as kzg from 'c-kzg'

initKZG(kzg, 'path/to/my/trusted_setup.txt')
const common = new Common({ chain: Chain.Mainnet, hardfork: Hardfork.Shanghai, eips: [4844] })

const txData = {
  data: '0x1a8451e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
  gasLimit: '0x02625a00',
  maxPriorityFeePerGas: '0x01',
  maxFeePerGas: '0xff',
  maxFeePerDataGas: '0xfff',
  nonce: '0x00',
  to: '0xcccccccccccccccccccccccccccccccccccccccc',
  value: '0x0186a0',
  v: '0x01',
  r: '0xafb6e247b1c490e284053c87ab5f6b59e219d51f743f7a4d83e400782bc7e4b9',
  s: '0x479a268e0e0acd4de3f1e28e4fac2a6b32a4195e8dfa9d19147abe8807aa6f64',
  chainId: '0x01',
  accessList: [],
  type: '0x05',
  versionedHashes: ['0xabc...'], // Test with empty array on a first run
  kzgCommitments: ['0xdef...'], // Test with empty array on a first run
  blobs: ['0xghi...'], // Test with empty array on a first run
}

const tx = BlobEIP4844Transaction.fromTxData(txData, { common })

Note that versionedHashes and kzgCommitments have a real length of 32 bytes and blobs have a real length of 4096 bytes and values are trimmed here for brevity.

See the Blob Transaction Tests for examples of usage in instantiating, serializing, and deserializing these transactions.

v4.0.2: @​ethereumjs/tx v4.0.2

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Maintenance release with dependency updates, PR #​2445

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