viem

Patch Changes

• #1177 8d05e410 Thanks @jxom! - Fixed an issue where some environments would throw WebSocket.default is not a constructor.

Patch Changes

• #1169 eb37c760 Thanks @Songkeys! - Updated multicall3 address on Crossbell.

• #1170 828f48e3 Thanks @jxom! - Added testnet property to Gnosis Chiadao.

Patch Changes

• #1153 040dda64 Thanks @vmichalik! - Updated Polygon Mumbai RPC URL.

Patch Changes

• #1147 5001e9f7 Thanks @holic! - Fixed encodePacked for empty arrays.

Patch Changes

• bf2f7ee1 Thanks @jxom! - Updated dependencies:

  • @adraffy/ens-normalize
  • @noble/curves
  • @noble/hashes
  • @scure/bip32
  • @scure/bip39
  • abitype
  • isomorphic-ws
  • ws

Minor Changes

• #1110 74c7d276 Thanks @jxom! - Amended Chain type to allow arbitrary contracts (as well as contracts that could be dependant on chain).

• #1136 16699c8c Thanks @jxom! - Handle CAIP-25 "User Rejected" errors.

• #1120 0e4d9320 Thanks @polygomic! - Added Plinga chain

• #1108 2327aa07 Thanks @simonzg! - Added Meter chain and Meter Testnet chain

• #1128 e1728054 Thanks @karangoraniya! - Added opBNB Mainnet and Testnet chains.

• #1117 a637ba2b Thanks @rkalis! - Added domainSeparator to calculate domain separator from an EIP712 domain.

Patch Changes

• #1137 4159c997 Thanks @jxom! - Fixed an issue where non-standard "user rejected" errors where being coalesced into an UnknownNodeError.

• 8605c1f1 Thanks @jxom! - Handle -32603 RPC error codes when deriving a ContractFunctionRevertedError.

• #1109 0a242120 Thanks @jxom! - Removed hardcoded defaultPriorityFee on OP Stack chains in favor of fetching it from eth_maxPriorityFeePerGas.

• #1112 7da52244 Thanks @RexCloud! - Added multicall3 for Scroll Sepolia

• #1139 86230caf Thanks @jxom! - Fixed VerifyMessageParameters to accept a raw property.

• #1138 101c94f2 Thanks @jxom! - Amended Base chain nativeCurreny.name to "Ether".

• #1048 f33086ef Thanks @brianathere! - Converted isomorphic-ws to a synchronous import.

Patch Changes

• #1105 9661b9d8 Thanks @dschlabach! - Added ENS Registry and ENS Universal Resolver for Sepolia.

• #1102 0edea858 Thanks @rkalis! - Fixed bug regarding incorrect bigint->bytes32 conversion in hexToSignature

• #1098 970c0f53 Thanks @Sz0x! - Added account hoisting to call.

Patch Changes

• #1087 ac3b7eab Thanks @jxom! - Append errors from aggregate3 to return results if allowFailure=true instead of throwing an error.

Patch Changes

• 0b0167ef Thanks @jxom! - Fixed PrepareTransactionRequestReturnType type.

Minor Changes

• e14eeb3b Thanks @jxom! - Migrated @wagmi/chains into viem and removed the @wagmi/chains dependency.

Patch Changes

• #1072 edf264f3 Thanks @linchengzzz! - Added Linea chain.

Minor Changes

• #1058 533b5900 Thanks @jxom! - Added prepareTransactionRequest, signTransaction, and sendRawTransaction.

Minor Changes

• #1044 3daedbf5 Thanks @jxom! - Added estimateFeesPerGas & estimateMaxPriorityFeesPerGas Actions.

• #1044 3daedbf5 Thanks @jxom! - Added estimateFeesPerGas & baseFeeMultiplier to the Chain Fees configuration (chain.fees).

Patch Changes

• #1041 fa3353e9 Thanks @jxom! - Fixed WebSocket instantiation in React Native environment.
• #1035 7981fa99 Thanks @aaronmgdr! - Added parseTransactionCelo to the viem/chains/utils entrypoint.

Patch Changes

• #1040 1e5bd4a0 Thanks @jxom! - Made value optional on writeContract/simulateContract for payable functions.

• #1022 2eb56bc7 Thanks @Songkeys! - Fixed an issue where waitForTransactionReceipt would be infinitely pending when an error is thrown after a transaction has been replaced.

Patch Changes

• #1013 dd1e1028 Thanks @avasisht23! - Added EIP1193EventMap type.

• #1033 51ccc6c9 Thanks @skeithc! - Fixed getEnsAddress for addresses that start with 0.

Patch Changes

• #1028 b8fa9b4e Thanks @tmm! - Fixed TypeScript 5.1.6 support

• 1a30f344 Thanks @jxom! - Fixed number constants.

Minor Changes

• #984 e1032c7b Thanks @holic! - Added signTransaction & privateKeyToAddress exports to viem/accounts entrypoint.

• #1006 7311e201 Thanks @jxom! - Added fees to chain config that includes a defaultPriorityFee for setting a default priority fee (maxPriorityFeePerGas) for a chain.

  import type { Chain } from 'viem'
  
  export const example = {
    // ...
    fees: {
      defaultPriorityFee: 1_000_000n, // 0.001 gwei
      // or
      async defaultPriorityFee() {
        // ... some async behavior to derive the fee.
      }
    },
    // ...
  } as const satifies Chain
  

• #886 fef66bfb Thanks @jxom! - Added formatter for Optimism transaction receipts (format l1GasPrice, l1GasUsed, etc).

• #886 fef66bfb Thanks @jxom! - Added entrypoints for chain utilities (viem/chains/utils) with exports for chain-specific chains, formatters, serializers, and types.

  Examples:

  import {
    type CeloBlock,
    type CeloTransaction,
    type OptimismBlock,
    type OptimismTransaction,
    serializeTransactionCelo,
  } from 'viem/chains/utils'
  

Patch Changes

• 99332168 Thanks @jxom! - Updated @noble/curves

• #1008 9d93953f Thanks @holic! - Added "already known" as a node message matcher to NonceTooLowError.

Patch Changes

• #1000 4bdbf15b Thanks @jxom! - Fixed docsPath value in estimateContractGas.

• #999 de94d81f Thanks @jxom! - Support passing gasPrice for chains that include baseFeePerGas but do not support EIP-1559 Transactions (e.g. BSC).

Patch Changes

• ae4ab844 Thanks @jxom! - Fixed performance bottleneck in ABI encoding for dynamic bytes.