viem/CHANGELOG.md

TypeScript Interface for Ethereum

# viem

## 2.51.0

### Minor Changes

- [#4663](https://github.com/wevm/viem/pull/4663) [`752712f1d2358715e9d63bd754f80c90a8d02e91`](https://github.com/wevm/viem/commit/752712f1d2358715e9d63bd754f80c90a8d02e91) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added `Actions.channel` actions for reading and mutating TIP-20 channel reserve state.

- [#4597](https://github.com/wevm/viem/pull/4597) [`d346038e71f31cb1c82fc94bb49c4ac553a23717`](https://github.com/wevm/viem/commit/d346038e71f31cb1c82fc94bb49c4ac553a23717) Thanks [@wwared](https://github.com/wwared)! - `viem/op-stack`: Added OP Stack super-root dispute game support for withdrawal prove flows.

- [#4661](https://github.com/wevm/viem/pull/4661) [`9713c7562eac9fd328e6cc1be7388bc1659a9c27`](https://github.com/wevm/viem/commit/9713c7562eac9fd328e6cc1be7388bc1659a9c27) Thanks [@jxom](https://github.com/jxom)! - Updated generated Tempo precompile ABIs from latest Tempo main and added `logoURI` to TIP-20 metadata and token creation.

- [#4653](https://github.com/wevm/viem/pull/4653) [`a29cf5eef5809b50bbb7931f35331203c32d7692`](https://github.com/wevm/viem/commit/a29cf5eef5809b50bbb7931f35331203c32d7692) Thanks [@islishude](https://github.com/islishude)! - Added support for `eth_getBlockReceipts`.

### Patch Changes

- [#4650](https://github.com/wevm/viem/pull/4650) [`73b8b89c0369597bf4df781b021130f544ebe6b0`](https://github.com/wevm/viem/commit/73b8b89c0369597bf4df781b021130f544ebe6b0) Thanks [@deodad](https://github.com/deodad)! - Exported `ExtractFormattedTransactionRequest`.

- [#4664](https://github.com/wevm/viem/pull/4664) [`c3fda73603695bc68336f6e22f6475ba6ed0cdc7`](https://github.com/wevm/viem/commit/c3fda73603695bc68336f6e22f6475ba6ed0cdc7) Thanks [@jxom](https://github.com/jxom)! - Handled `eth_createAccessList` responses that include an `error` field.

- [#4660](https://github.com/wevm/viem/pull/4660) [`c5cc58ebbc027029022f09eba54ed2e789b8b2b1`](https://github.com/wevm/viem/commit/c5cc58ebbc027029022f09eba54ed2e789b8b2b1) Thanks [@struong](https://github.com/struong)! - Emitted a full broadcast envelope when the fee payer co-signed during `eth_fillTransaction`, enabling single round-trip sponsorship, and stripped `feeToken` from the sender's sign payload under sponsorship per the Tempo Transaction spec.

- [#4654](https://github.com/wevm/viem/pull/4654) [`038a062a8c2a875a3bbd58426e6060cf5d1d7986`](https://github.com/wevm/viem/commit/038a062a8c2a875a3bbd58426e6060cf5d1d7986) Thanks [@deodad](https://github.com/deodad)! - Added `raw` signing support to Tempo access key accounts.

## 2.50.4

### Patch Changes

- [#4647](https://github.com/wevm/viem/pull/4647) [`423131df9e00e3df062274e483b98a4921674cea`](https://github.com/wevm/viem/commit/423131df9e00e3df062274e483b98a4921674cea) Thanks [@jxom](https://github.com/jxom)! - Fixed Tempo chain declarations to emit portable inferred types for exported derived chains.

## 2.50.3

### Patch Changes

- [#4642](https://github.com/wevm/viem/pull/4642) [`5bafcd444f7ebae9bb06a8efbc801a7ea845154d`](https://github.com/wevm/viem/commit/5bafcd444f7ebae9bb06a8efbc801a7ea845154d) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Updated `wallet.deposit` to use `amount` and supported token symbols for `wallet_deposit` requests.

## 2.50.2

### Patch Changes

- [#4640](https://github.com/wevm/viem/pull/4640) [`dfe1964905fd7ab7767771d4b3451918a22be648`](https://github.com/wevm/viem/commit/dfe1964905fd7ab7767771d4b3451918a22be648) Thanks [@tmm](https://github.com/tmm)! - Added Tempo chain exports to `viem/tempo` and `viem/tempo/chains`.

## 2.50.1

### Patch Changes

- [`118bc22b80f07c30bfca4a4f61ae98a49882fe61`](https://github.com/wevm/viem/commit/118bc22b80f07c30bfca4a4f61ae98a49882fe61) Thanks [@tmm](https://github.com/tmm)! - Added `viem/tempo/chains` entrypoint

## 2.50.0

### Minor Changes

- [#4337](https://github.com/wevm/viem/pull/4337) [`fd2fbd5c24b7002849e55cbeb066d165041abca2`](https://github.com/wevm/viem/commit/fd2fbd5c24b7002849e55cbeb066d165041abca2) Thanks [@haydenshively](https://github.com/haydenshively)! - Added support for batching calls that share matching `stateOverride` values.

- [#4186](https://github.com/wevm/viem/pull/4186) [`aa1ac95104ae3a51dd446bfdcac9c4ebdd47ba43`](https://github.com/wevm/viem/commit/aa1ac95104ae3a51dd446bfdcac9c4ebdd47ba43) Thanks [@dputko](https://github.com/dputko)! - Added EIP-1898 block identifier support (`blockHash` and `requireCanonical` parameters) for `call`, `getBalance`, `getCode`, `getProof`, `getStorageAt`, and `getTransactionCount` actions.

- [#4590](https://github.com/wevm/viem/pull/4590) [`a9bfd944aea8f7822b8fc3fcf92c583f4144f672`](https://github.com/wevm/viem/commit/a9bfd944aea8f7822b8fc3fcf92c583f4144f672) Thanks [@brendanjryan](https://github.com/brendanjryan)! - Added Tempo fee token validation with typed errors.

- [#4551](https://github.com/wevm/viem/pull/4551) [`efc76f9f8e521829a90f811353cda4b5bb5ec6c5`](https://github.com/wevm/viem/commit/efc76f9f8e521829a90f811353cda4b5bb5ec6c5) Thanks [@adraffy](https://github.com/adraffy)! - Added CCIP-Read Tunneling.

### Patch Changes

- [#4630](https://github.com/wevm/viem/pull/4630) [`e8bc0fb9de7ac4155431ae5de6566616e3a0993f`](https://github.com/wevm/viem/commit/e8bc0fb9de7ac4155431ae5de6566616e3a0993f) Thanks [@jxom](https://github.com/jxom)! - Fixed `observe` retaining listener and cleanup cache entries after the last listener unwatched.

- [#4613](https://github.com/wevm/viem/pull/4613) [`bd1d24420a324cf51ce2ea4efec2d7d048c5d3be`](https://github.com/wevm/viem/commit/bd1d24420a324cf51ce2ea4efec2d7d048c5d3be) Thanks [@Kropiunig](https://github.com/Kropiunig)! - Fixed `encodeEventTopics` incorrectly prepending the event signature as a topic for anonymous events.

- [#4601](https://github.com/wevm/viem/pull/4601) [`449c5f6a239d04f5ef7c5031430fb3c8013d4119`](https://github.com/wevm/viem/commit/449c5f6a239d04f5ef7c5031430fb3c8013d4119) Thanks [@o19k](https://github.com/o19k)! - Fixed `socketClient.close()` triggering an unwanted reconnect loop that prevented the Node.js process from exiting.

- [#4625](https://github.com/wevm/viem/pull/4625) [`ddee0b2f61723ba0a3e5b447da0f4b9db493c1f5`](https://github.com/wevm/viem/commit/ddee0b2f61723ba0a3e5b447da0f4b9db493c1f5) Thanks [@jxom](https://github.com/jxom)! - Fixed `morphHolesky` block explorer `apiUrl` (removed trailing `?`).

- [#4612](https://github.com/wevm/viem/pull/4612) [`552b7f7e755342e37e01fb57d79904b3e0689000`](https://github.com/wevm/viem/commit/552b7f7e755342e37e01fb57d79904b3e0689000) Thanks [@deodad](https://github.com/deodad)! - Fixed `prepareTransactionRequest` return types to preserve chain-specific transaction types.

- [#4599](https://github.com/wevm/viem/pull/4599) [`2e9745406453746cc4890c57c2bab55c46b34eb4`](https://github.com/wevm/viem/commit/2e9745406453746cc4890c57c2bab55c46b34eb4) Thanks [@esorense](https://github.com/esorense)! - Fixed `sova` block explorer default URL.

- [#4603](https://github.com/wevm/viem/pull/4603) [`0354bb3c6702b32a3761776e5e15eecaa299d0e5`](https://github.com/wevm/viem/commit/0354bb3c6702b32a3761776e5e15eecaa299d0e5) Thanks [@satyakwok](https://github.com/satyakwok)! - Added Sentrix Chain (`sentrix`, id `7119`) and Sentrix Testnet (`sentrixTestnet`, id `7120`) chain definitions.

- [#4633](https://github.com/wevm/viem/pull/4633) [`84fb78fdb015ae1c83fe7372e1317254cbf9f989`](https://github.com/wevm/viem/commit/84fb78fdb015ae1c83fe7372e1317254cbf9f989) Thanks [@jxom](https://github.com/jxom)! - Fixed `getEnsAddress` decoding offchain DNS address records when `coinType` was specified.

- [#4620](https://github.com/wevm/viem/pull/4620) [`277c636492387be5f2b0b50bee252d22900baf29`](https://github.com/wevm/viem/commit/277c636492387be5f2b0b50bee252d22900baf29) Thanks [@nikitakent](https://github.com/nikitakent)! - Added the MIZUHIKI Testnet Awaji

- [#4634](https://github.com/wevm/viem/pull/4634) [`e7b71e59dd9e28f60750e3184b8f71a9e9cb4ddf`](https://github.com/wevm/viem/commit/e7b71e59dd9e28f60750e3184b8f71a9e9cb4ddf) Thanks [@jxom](https://github.com/jxom)! - Fixed `nonceManager` resetting stale nonces after failed transaction submissions.

- [#4596](https://github.com/wevm/viem/pull/4596) [`0c71a69e54b871ab3835d4551d647a2ade80b135`](https://github.com/wevm/viem/commit/0c71a69e54b871ab3835d4551d647a2ade80b135) Thanks [@cmende](https://github.com/cmende)! - Fixed `verifyHash` for Tempo `allowAccessKey` mode with `secp256k1` keychain access keys, whose inner envelope did not carry a `publicKey`.

## 2.49.3

### Patch Changes

- [#4621](https://github.com/wevm/viem/pull/4621) [`6d80eaeea315c552a57e9683607ed36f7d219a9e`](https://github.com/wevm/viem/commit/6d80eaeea315c552a57e9683607ed36f7d219a9e) Thanks [@Blessing-Circle](https://github.com/Blessing-Circle)! - Added Arc chain.

- [#4622](https://github.com/wevm/viem/pull/4622) [`c5dc4d63506f787e92417eff77dd0ef84e3a2c8c`](https://github.com/wevm/viem/commit/c5dc4d63506f787e92417eff77dd0ef84e3a2c8c) Thanks [@struong](https://github.com/struong)! - `viem/tempo`: Preserved `feeToken` on broadcast envelope when `feePayerSignature` is present. Previously stripped unconditionally when `feePayer === true`, breaking fee payer signature verification on-chain.

## 2.49.2

### Patch Changes

- [`215469280e57b4ec729bd2537857a4ca363c984b`](https://github.com/wevm/viem/commit/215469280e57b4ec729bd2537857a4ca363c984b) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Renamed `Actions.wallet.send` to `Actions.wallet.transfer`.

## 2.49.1

### Patch Changes

- [#4614](https://github.com/wevm/viem/pull/4614) [`8e914dfb47a3a5a95bc0f7527d74aaec626cc570`](https://github.com/wevm/viem/commit/8e914dfb47a3a5a95bc0f7527d74aaec626cc570) Thanks [@decofe](https://github.com/decofe)! - `viem/tempo`: Encoded WebAuthn `keyData` as a 2-byte length hint instead of a raw blob, and auto-shimmed user-provided values longer than 4 bytes.

## 2.49.0

### Minor Changes

- [#4584](https://github.com/wevm/viem/pull/4584) [`4cd686d4acf2c0f14955509a91a3c7ee6d0257f9`](https://github.com/wevm/viem/commit/4cd686d4acf2c0f14955509a91a3c7ee6d0257f9) Thanks [@tmm](https://github.com/tmm)! - Added AbortSignal support to request options and `call` action.

### Patch Changes

- [#4608](https://github.com/wevm/viem/pull/4608) [`0e282d69d534e7fc277300260e31c07c4d8cb325`](https://github.com/wevm/viem/commit/0e282d69d534e7fc277300260e31c07c4d8cb325) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Updated `Actions.wallet.send` parameters to match the latest wallet RPC schema: renamed `value` to `amount`, added an optional `memo` field (UTF-8, max 32 bytes; rejected for non-TIP-20 tokens), and widened `token` to also accept curated tokenlist symbols.

  ```diff
  await Actions.wallet.send(client, {
  +  amount: '1.5',
  +  memo: 'thanks',
     to: '0x...',
  -  token: '0x...',
  +  token: 'pathUsd',
  -  value: '1.5',
  })
  ```

## 2.48.11

### Patch Changes

- [#4585](https://github.com/wevm/viem/pull/4585) [`18ccb586bd40d8410703e426261b0f03e530ade5`](https://github.com/wevm/viem/commit/18ccb586bd40d8410703e426261b0f03e530ade5) Thanks [@gakonst](https://github.com/gakonst)! - `viem/tempo`: Added `wallet_` JSON-RPC Actions for opening send, swap, and deposit flows.

## 2.48.10

### Patch Changes

- [#4579](https://github.com/wevm/viem/pull/4579) [`d413d1be25674e33dfcbe0fdf883aa18268034bc`](https://github.com/wevm/viem/commit/d413d1be25674e33dfcbe0fdf883aa18268034bc) Thanks [@deodad](https://github.com/deodad)! - Added `virtualAddresses` metadata to Tempo fill transaction capabilities.

- [#4547](https://github.com/wevm/viem/pull/4547) [`bb4a63f0632910079d2a33653fadfc4f7ee31aa1`](https://github.com/wevm/viem/commit/bb4a63f0632910079d2a33653fadfc4f7ee31aa1) Thanks [@IrshadKohl51](https://github.com/IrshadKohl51)! - Aligned `sendTransactionSync` `dataSuffix` behavior with `sendTransaction` so that calls passing only `dataSuffix` (without `data`) correctly append to `data ?? '0x'` instead of being silently dropped.

## 2.48.9

### Patch Changes

- [#4570](https://github.com/wevm/viem/pull/4570) [`00228343d7a278d3930971b745c50c65c22a932b`](https://github.com/wevm/viem/commit/00228343d7a278d3930971b745c50c65c22a932b) Thanks [@mattsse](https://github.com/mattsse)! - **viem/tempo:** Fixed Tempo zone encrypted deposit payload encoding to match the zone protocol.

- [#4541](https://github.com/wevm/viem/pull/4541) [`1ab557ec1bd2f60a9a1f851d2474028bf32b682c`](https://github.com/wevm/viem/commit/1ab557ec1bd2f60a9a1f851d2474028bf32b682c) Thanks [@PaulRBerg](https://github.com/PaulRBerg)! - Added `multicall3` contract address to `hyperEvm` chain definition.

## 2.48.8

### Patch Changes

- [#4573](https://github.com/wevm/viem/pull/4573) [`6df91c4bd23bcc83b82b2c058e685fc85d18f98f`](https://github.com/wevm/viem/commit/6df91c4bd23bcc83b82b2c058e685fc85d18f98f) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added `capabilities` to `TransactionRequestTempo` and forwarded it through `formatTransactionRequest`.

## 2.48.7

### Patch Changes

- [#4567](https://github.com/wevm/viem/pull/4567) [`ef3f4334f81bffc40bc2666103d3f2210f6da004`](https://github.com/wevm/viem/commit/ef3f4334f81bffc40bc2666103d3f2210f6da004) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Preserved `keyType`, `keyId`, and `keyData` from the input request when no account is present in `formatTransactionRequest`.

## 2.48.6

### Patch Changes

- [#4564](https://github.com/wevm/viem/pull/4564) [`d55c4a5a74112d594e306b7ed7a714d5b17a0d43`](https://github.com/wevm/viem/commit/d55c4a5a74112d594e306b7ed7a714d5b17a0d43) Thanks [@jxom](https://github.com/jxom)! - Stripped basic-auth credentials (`user:pass@`) from URLs surfaced in
  error meta-messages (`HttpRequestError`, `WebSocketRequestError`,
  `RpcRequestError`, `TimeoutError`).

## 2.48.5

### Patch Changes

- [#4561](https://github.com/wevm/viem/pull/4561) [`e1d2ffdcbf1235165e03e4e17871a69655b886b1`](https://github.com/wevm/viem/commit/e1d2ffdcbf1235165e03e4e17871a69655b886b1) Thanks [@emmajam](https://github.com/emmajam)! - Added `blockTimestamp` formatting for transaction responses.

- [#4559](https://github.com/wevm/viem/pull/4559) [`8d8f243d08757f115fccca7f4e644996e954d0b0`](https://github.com/wevm/viem/commit/8d8f243d08757f115fccca7f4e644996e954d0b0) Thanks [@jxom](https://github.com/jxom)! - Added override for `zoneModerato(6)` (`Zone A`) and `zoneModerato(7)` (`Zone B`) names and RPC URLs.

## 2.48.4

### Patch Changes

- [#4532](https://github.com/wevm/viem/pull/4532) [`cb3206e1039b21e45e4ed17898aa1ff561cdecb4`](https://github.com/wevm/viem/commit/cb3206e1039b21e45e4ed17898aa1ff561cdecb4) Thanks [@jxom](https://github.com/jxom)! - viem/tempo: Added virtual address actions for the TIP-1022 Address Registry precompile: `virtualAddress.getMasterAddress`, `virtualAddress.resolve`, `virtualAddress.registerMaster`, `virtualAddress.registerMasterSync`. Re-exported `VirtualAddress` and `VirtualMaster` from `ox/tempo`.

## 2.48.3

### Patch Changes

- [#4537](https://github.com/wevm/viem/pull/4537) [`bc4be026420daba9c682412ceb5840526ae7fdd1`](https://github.com/wevm/viem/commit/bc4be026420daba9c682412ceb5840526ae7fdd1) Thanks [@tmm](https://github.com/tmm)! - Re-exported `Bytes`, `PublicKey`, and `Secp256k1` from `viem/tempo`.

## 2.48.2

### Patch Changes

- [#4526](https://github.com/wevm/viem/pull/4526) [`28fcb0d487ecc525d687201b4eb47136ace7f7b9`](https://github.com/wevm/viem/commit/28fcb0d487ecc525d687201b4eb47136ace7f7b9) Thanks [@mk0walsk](https://github.com/mk0walsk)! - Added OP Stack chain config to Zircuit.

- [#4520](https://github.com/wevm/viem/pull/4520) [`3e88a77f8eb92fa1ce4410ad14bdbab8f04cce4b`](https://github.com/wevm/viem/commit/3e88a77f8eb92fa1ce4410ad14bdbab8f04cce4b) Thanks [@pxrl](https://github.com/pxrl)! - Added Tron block time

- [`67d979c678c4835ace58c00e43eaf2291cd5764b`](https://github.com/wevm/viem/commit/67d979c678c4835ace58c00e43eaf2291cd5764b) Thanks [@jxom](https://github.com/jxom)! - Fixed `prepareTransactionRequest` to preserve `nonce: 0` instead of dropping it.

- [#4455](https://github.com/wevm/viem/pull/4455) [`c0c09a6adf8cafc75f3ace8b892e57f41538baa7`](https://github.com/wevm/viem/commit/c0c09a6adf8cafc75f3ace8b892e57f41538baa7) Thanks [@nikicat](https://github.com/nikicat)! - Fixed `LogTopic` type to accept readonly arrays.

- [`59b69da17293f626650f211f0129b7ccfdaf957d`](https://github.com/wevm/viem/commit/59b69da17293f626650f211f0129b7ccfdaf957d) Thanks [@jxom](https://github.com/jxom)! - Added `resolveAccessKey` to support alternative access key formats (`{ address, type }`, `{ publicKey, type }`) in addition to `{ accessKeyAddress, keyType }` for `signKeyAuthorization` and access key actions.

- [#4428](https://github.com/wevm/viem/pull/4428) [`30ac0cf8517a013d9869cf2a9c2a652c80abaf46`](https://github.com/wevm/viem/commit/30ac0cf8517a013d9869cf2a9c2a652c80abaf46) Thanks [@hashcashier](https://github.com/hashcashier)! - Replaced manual `extraData` decoding with `l2SequenceNumber()` contract call in `getGames`.

## 2.48.1

### Patch Changes

- [`099684399e5d4807de02e97f4902e3c0e56ee65c`](https://github.com/wevm/viem/commit/099684399e5d4807de02e97f4902e3c0e56ee65c) Thanks [@jxom](https://github.com/jxom)! - Fixed `feePayerSignature` being dropped in Tempo's `formatTransactionRequest`.

- [#4525](https://github.com/wevm/viem/pull/4525) [`64556ad0973ea7b9926ed46f23ed9f1689b7047f`](https://github.com/wevm/viem/commit/64556ad0973ea7b9926ed46f23ed9f1689b7047f) Thanks [@jxom](https://github.com/jxom)! - Fixed Tempo formatter to forward `feePayer: false` in transaction requests.

- [#4516](https://github.com/wevm/viem/pull/4516) [`336b748469483a622153c10bf7bf9110a3fb9b72`](https://github.com/wevm/viem/commit/336b748469483a622153c10bf7bf9110a3fb9b72) Thanks [@0xtomm](https://github.com/0xtomm)! - Added missing `testnet: false` for testnet / devnets.

- [#4517](https://github.com/wevm/viem/pull/4517) [`25cc59c6eb235770b1a843b99bef606d2f1d7206`](https://github.com/wevm/viem/commit/25cc59c6eb235770b1a843b99bef606d2f1d7206) Thanks [@0xtomm](https://github.com/0xtomm)! - Fixed native currencies on chains.

- [#4518](https://github.com/wevm/viem/pull/4518) [`eb655cc7e04e08c7008b0a19f69b8b7e4d3c95d3`](https://github.com/wevm/viem/commit/eb655cc7e04e08c7008b0a19f69b8b7e4d3c95d3) Thanks [@RekCuy63](https://github.com/RekCuy63)! - Preserved explicit `nonce` in `fillTransaction`.

## 2.48.0

### Minor Changes

- [#4510](https://github.com/wevm/viem/pull/4510) [`23fbf03f915acd046087d25f859a90c51a44d030`](https://github.com/wevm/viem/commit/23fbf03f915acd046087d25f859a90c51a44d030) Thanks [@Zygimantass](https://github.com/Zygimantass)! - Added Tempo zones support

## 2.47.19

### Patch Changes

- [#4513](https://github.com/wevm/viem/pull/4513) [`dd2452464f114361473423a6ce4da045a5a435a4`](https://github.com/wevm/viem/commit/dd2452464f114361473423a6ce4da045a5a435a4) Thanks [@decofe](https://github.com/decofe)! - Updated Tempo RPC URLs.

## 2.47.18

### Patch Changes

- [#4499](https://github.com/wevm/viem/pull/4499) [`24a1544c8a26fbf93f8029078ca310dba4df5b45`](https://github.com/wevm/viem/commit/24a1544c8a26fbf93f8029078ca310dba4df5b45) Thanks [@deodad](https://github.com/deodad)! - Added `withRelay` to `viem/tempo` as the primary relay transport, and deprecated `withFeePayer` in favor of it.

- [`2c4239dc07737ffc6631677324828bde6a17b9f7`](https://github.com/wevm/viem/commit/2c4239dc07737ffc6631677324828bde6a17b9f7) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added combined `abis` export to `Abis` in `viem/tempo` that concatenates all Tempo precompile ABIs into a single array.

- [`2c4239dc07737ffc6631677324828bde6a17b9f7`](https://github.com/wevm/viem/commit/2c4239dc07737ffc6631677324828bde6a17b9f7) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added `error` capability to `FillTransactionCapabilities` in `viem/tempo` for structured execution error reporting from the relay.

- [#4492](https://github.com/wevm/viem/pull/4492) [`7b95669c23f86885bdd059f17d41f93c846b8dd6`](https://github.com/wevm/viem/commit/7b95669c23f86885bdd059f17d41f93c846b8dd6) Thanks [@Dhruv-2003](https://github.com/Dhruv-2003)! - Fixed `getTimeToNextGame` crash when dispute game factory has zero or one games.

- [#4497](https://github.com/wevm/viem/pull/4497) [`0a465ce232e1f1a239d7a45bac946ae9405f3eee`](https://github.com/wevm/viem/commit/0a465ce232e1f1a239d7a45bac946ae9405f3eee) Thanks [@deodad](https://github.com/deodad)! - Updated `withFeePayer` transports to forward `eth_fillTransaction` requests to the fee payer transport only when `feePayer: true` is requested.

## 2.47.17

### Patch Changes

- [`0b4bde619e71eefa206381e1be43b02ff4b1305b`](https://github.com/wevm/viem/commit/0b4bde619e71eefa206381e1be43b02ff4b1305b) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Fixed `prepareTransactionRequest` dropping `feeToken` from `eth_fillTransaction` response.

- [`0b4bde619e71eefa206381e1be43b02ff4b1305b`](https://github.com/wevm/viem/commit/0b4bde619e71eefa206381e1be43b02ff4b1305b) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Fixed `Account.signTransaction` computing wrong presign hash when `feePayerSignature` is present by normalizing it to `null` before hashing.

- [`0b4bde619e71eefa206381e1be43b02ff4b1305b`](https://github.com/wevm/viem/commit/0b4bde619e71eefa206381e1be43b02ff4b1305b) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Fixed `serializeTempo` collapsing `feePayerSignature: null` (presign marker) to `undefined`, causing the `0x00` fee-payer marker to be omitted from serialization.

## 2.47.16

### Patch Changes

- [`d4754544554200a01d226464ec6bded3eb44c88f`](https://github.com/wevm/viem/commit/d4754544554200a01d226464ec6bded3eb44c88f) Thanks [@jxom](https://github.com/jxom)! - Fixed types.

## 2.47.15

### Patch Changes

- [`c1893fa232bd0f4fe747167cf4ea44a9a7cf05be`](https://github.com/wevm/viem/commit/c1893fa232bd0f4fe747167cf4ea44a9a7cf05be) Thanks [@jxom](https://github.com/jxom)! - Added EIP-5792 `capabilities` to `fillTransaction` return type.

## 2.47.14

### Patch Changes

- [`d916060143305c4d321d30fd29b061069427d2a3`](https://github.com/wevm/viem/commit/d916060143305c4d321d30fd29b061069427d2a3) Thanks [@jxom](https://github.com/jxom)! - Fixed `formatTransactionRequest` to include `from` field from account address.

- [`d916060143305c4d321d30fd29b061069427d2a3`](https://github.com/wevm/viem/commit/d916060143305c4d321d30fd29b061069427d2a3) Thanks [@jxom](https://github.com/jxom)! - Fixed `fillTransaction` to skip fee multiplier when `feePayerSignature` is present.

- [`d916060143305c4d321d30fd29b061069427d2a3`](https://github.com/wevm/viem/commit/d916060143305c4d321d30fd29b061069427d2a3) Thanks [@jxom](https://github.com/jxom)! - Added `meta` property to `fillTransaction` return type.

- [`d916060143305c4d321d30fd29b061069427d2a3`](https://github.com/wevm/viem/commit/d916060143305c4d321d30fd29b061069427d2a3) Thanks [@jxom](https://github.com/jxom)! - Fixed `simulateBlocks` and `simulateCalls` `tokenMetadata` return type.

## 2.47.13

### Patch Changes

- [#4480](https://github.com/wevm/viem/pull/4480) [`19d87ddf00c7195b60afb84887f249e8f2b16fb8`](https://github.com/wevm/viem/commit/19d87ddf00c7195b60afb84887f249e8f2b16fb8) Thanks [@jxom](https://github.com/jxom)! - **viem/tempo:** Added `simulate.simulateBlocks` and `simulate.simulateCalls` actions for `tempo_simulateV1`.

## 2.47.12

### Patch Changes

- [`ee5e2575faa5489c0f8316b07f342fc1dff1ec96`](https://github.com/wevm/viem/commit/ee5e2575faa5489c0f8316b07f342fc1dff1ec96) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added `Expiry` module for generating unix timestamp expiries (e.g. `Expiry.hours(1)`, `Expiry.days(30)`).

## 2.47.11

### Patch Changes

- [#4440](https://github.com/wevm/viem/pull/4440) [`75ae99e2654043d927ac7e20d630fc93932fce9c`](https://github.com/wevm/viem/commit/75ae99e2654043d927ac7e20d630fc93932fce9c) Thanks [@luanxu-dev](https://github.com/luanxu-dev)! - Fixed `shouldRetry` to handle RPC code 429 in batch mode, where some providers (e.g. Alchemy) return HTTP 200 with a JSON-RPC body of `{ code: 429 }` instead of an HTTP 429.

- [#4407](https://github.com/wevm/viem/pull/4407) [`fa6edb93203fbd108aba1f4cbbfc47f29bec8253`](https://github.com/wevm/viem/commit/fa6edb93203fbd108aba1f4cbbfc47f29bec8253) Thanks [@d1r1](https://github.com/d1r1)! - Added Fluent Mainnet chain.

- [#4474](https://github.com/wevm/viem/pull/4474) [`51ee597f6e01ddcd98feb1e9663d5be97e3db4ea`](https://github.com/wevm/viem/commit/51ee597f6e01ddcd98feb1e9663d5be97e3db4ea) Thanks [@jxom](https://github.com/jxom)! - **viem/tempo:** Added `scopes` and `limits.period` to access key authorizations for contract call scoping and periodic spending limits (TIP-1011).

## 2.47.10

### Patch Changes

- [#4443](https://github.com/wevm/viem/pull/4443) [`19dd6e54001a82f20ab13e42eacdbe61814e6e52`](https://github.com/wevm/viem/commit/19dd6e54001a82f20ab13e42eacdbe61814e6e52) Thanks [@TJ-Frederick](https://github.com/TJ-Frederick)! - Added Radius Network (chain ID 723487) and Radius Test Network (chain ID 72344) chain definitions.

- [#4456](https://github.com/wevm/viem/pull/4456) [`7b2cca5ab72c56b4c1a18d9765f4f323ca6b162d`](https://github.com/wevm/viem/commit/7b2cca5ab72c56b4c1a18d9765f4f323ca6b162d) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Extracted `keyAuthorization` from `eth_fillTransaction` response in `prepareTransactionRequest`.

- [#4457](https://github.com/wevm/viem/pull/4457) [`39d42e515f33f54102d56705cf25c51f8d8f4087`](https://github.com/wevm/viem/commit/39d42e515f33f54102d56705cf25c51f8d8f4087) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added hardfork-aware `getRemainingLimit` that uses `getRemainingLimitWithPeriod` on T3+ chains. Returns `{ remaining, periodEnd }` object.

## 2.47.9

### Patch Changes

- [#4448](https://github.com/wevm/viem/pull/4448) [`3b1908405105bf9d2a08dd1943b4b3fad2cee38a`](https://github.com/wevm/viem/commit/3b1908405105bf9d2a08dd1943b4b3fad2cee38a) Thanks [@jxom](https://github.com/jxom)! - Fixed transaction type detection for secp256k1 access key accounts.

- [#4450](https://github.com/wevm/viem/pull/4450) [`4555ee6329235335d4278a3f9f33af69091a1c79`](https://github.com/wevm/viem/commit/4555ee6329235335d4278a3f9f33af69091a1c79) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Fixed gas estimation for access key transactions with a fee payer.

## 2.47.8

### Patch Changes

- [#4432](https://github.com/wevm/viem/pull/4432) [`3aa680df95bda40adc9306749e0fd46b93cc6bde`](https://github.com/wevm/viem/commit/3aa680df95bda40adc9306749e0fd46b93cc6bde) Thanks [@jxom](https://github.com/jxom)! - **viem/tempo:** Added access key signature verification support to `verifyHash` via `mode: 'allowAccessKey'`.

- [#4442](https://github.com/wevm/viem/pull/4442) [`0ece4d9d08f53c817b0401fdd39ac3abb59c05f2`](https://github.com/wevm/viem/commit/0ece4d9d08f53c817b0401fdd39ac3abb59c05f2) Thanks [@decofe](https://github.com/decofe)! - **viem/tempo:** Added TIP-1004 (EIP-2612) permit functions to the `tip20` ABI (`permit`, `nonces`, `DOMAIN_SEPARATOR`, `PermitExpired`, `InvalidSignature`).

## 2.47.7

### Patch Changes

- [#4419](https://github.com/wevm/viem/pull/4419) [`4f77ac880ed81e104a68a530665b42661e0c1ebf`](https://github.com/wevm/viem/commit/4f77ac880ed81e104a68a530665b42661e0c1ebf) Thanks [@emdin](https://github.com/emdin)! - Added Igra Network chain.

- [#4422](https://github.com/wevm/viem/pull/4422) [`3c950f70495df4a357b57b6c90ffb828f0a8a884`](https://github.com/wevm/viem/commit/3c950f70495df4a357b57b6c90ffb828f0a8a884) Thanks [@ryanRfox](https://github.com/ryanRfox)! - Added Mezo and Mezo Testnet chains.

- [#4426](https://github.com/wevm/viem/pull/4426) [`63ab458812b15fe5d737de08356f8b4e635c6da3`](https://github.com/wevm/viem/commit/63ab458812b15fe5d737de08356f8b4e635c6da3) Thanks [@PatrickAlphaC](https://github.com/PatrickAlphaC)! - Added BattleChain Testnet

- [#4423](https://github.com/wevm/viem/pull/4423) [`16f6ca238cd5e6d86b36dbb92098a180af6d8ef7`](https://github.com/wevm/viem/commit/16f6ca238cd5e6d86b36dbb92098a180af6d8ef7) Thanks [@pxrl](https://github.com/pxrl)! - Added basic OP definitions to MegaETH, fixed Blockscout defs.

- [`621b0856e55e710c61bd0a2d57c125d559bd9ae4`](https://github.com/wevm/viem/commit/621b0856e55e710c61bd0a2d57c125d559bd9ae4) Thanks [@jxom](https://github.com/jxom)! - Propagated execution reverted errors (code 3) from `eth_fillTransaction` in `prepareTransactionRequest` instead of silently falling through.

- [#4409](https://github.com/wevm/viem/pull/4409) [`25634335611498ecaead8435b1403e5f28d30fc1`](https://github.com/wevm/viem/commit/25634335611498ecaead8435b1403e5f28d30fc1) Thanks [@abs3ntdev](https://github.com/abs3ntdev)! - Added Gensyn Mainnet

- [#4425](https://github.com/wevm/viem/pull/4425) [`ce08d9a4dc9ab986d5d9f6cfe380ae6ec1fec2d9`](https://github.com/wevm/viem/commit/ce08d9a4dc9ab986d5d9f6cfe380ae6ec1fec2d9) Thanks [@o-az](https://github.com/o-az)! - Removed Tempo Andantino network and updated references

- [#4420](https://github.com/wevm/viem/pull/4420) [`c158236bd6e0d5c80881243d85a535723f61dd7e`](https://github.com/wevm/viem/commit/c158236bd6e0d5c80881243d85a535723f61dd7e) Thanks [@mycodecrafting](https://github.com/mycodecrafting)! - Added Eden chain.

- [#4421](https://github.com/wevm/viem/pull/4421) [`26bf275307bf6e31430fa5283770f5caa4033aee`](https://github.com/wevm/viem/commit/26bf275307bf6e31430fa5283770f5caa4033aee) Thanks [@KirienzoEth](https://github.com/KirienzoEth)! - Add the multicall3 configuration to the Katana chain's config

## 2.47.6

### Patch Changes

- [`09d9f3520ce8837cb352e0bf3a7d735b511abd6f`](https://github.com/wevm/viem/commit/09d9f3520ce8837cb352e0bf3a7d735b511abd6f) Thanks [@jxom](https://github.com/jxom)! - Updated Ox

- [#4401](https://github.com/wevm/viem/pull/4401) [`928ae87a32a13c72c9adf9390172d7b92bf99ce7`](https://github.com/wevm/viem/commit/928ae87a32a13c72c9adf9390172d7b92bf99ce7) Thanks [@ndavd](https://github.com/ndavd)! - Ensured that `dataSuffix` is applied to all transactions regardless of `data` presence.

- [#4405](https://github.com/wevm/viem/pull/4405) [`4ad0de0ebc543a9054bd7d57976eede1d3612440`](https://github.com/wevm/viem/commit/4ad0de0ebc543a9054bd7d57976eede1d3612440) Thanks [@jxom](https://github.com/jxom)! - Added `mode` parameter to `verifyMessage` and `verifyHash`.

## 2.47.5

### Patch Changes

- [#4376](https://github.com/wevm/viem/pull/4376) [`64383c9e53cb42e5c371cc8da5a91cdfa47a3331`](https://github.com/wevm/viem/commit/64383c9e53cb42e5c371cc8da5a91cdfa47a3331) Thanks [@nowooj](https://github.com/nowooj)! - Added CONX chain.

- [#4377](https://github.com/wevm/viem/pull/4377) [`94248ab65c00c6254158e4cd985d8f5eec41f870`](https://github.com/wevm/viem/commit/94248ab65c00c6254158e4cd985d8f5eec41f870) Thanks [@Aboudjem](https://github.com/Aboudjem)! - Fixed unbounded LRU cache growth on iOS 18+.

- [`a168f08272962f495306f72301a9d6c148428564`](https://github.com/wevm/viem/commit/a168f08272962f495306f72301a9d6c148428564) Thanks [@tmm](https://github.com/tmm)! - Updated chain definition.

- [#4391](https://github.com/wevm/viem/pull/4391) [`a8c8e6ed4ee40f6259899742a2be20d0772841ce`](https://github.com/wevm/viem/commit/a8c8e6ed4ee40f6259899742a2be20d0772841ce) Thanks [@mohamedhesham840](https://github.com/mohamedhesham840)! - Fixed incorrect error message for PaymasterStakeTooLowError (code -32505)

- [#4403](https://github.com/wevm/viem/pull/4403) [`e8435e340592986fcd9c21a7626ff40b1af1e850`](https://github.com/wevm/viem/commit/e8435e340592986fcd9c21a7626ff40b1af1e850) Thanks [@GuillermoEscobero](https://github.com/GuillermoEscobero)! - Removed Zircuit Mainnet deprecated RPCs and Zircuit old testnet.

- [#4385](https://github.com/wevm/viem/pull/4385) [`ee1f2950dc5f8bf51ed9682ac0e9c4d9ef96a7bf`](https://github.com/wevm/viem/commit/ee1f2950dc5f8bf51ed9682ac0e9c4d9ef96a7bf) Thanks [@pxrl](https://github.com/pxrl)! - Defined DisputeGameFactory for Lisk, Mode & Zora

- [#4388](https://github.com/wevm/viem/pull/4388) [`60f701f16217ef099c25184be97dc0e70e686b40`](https://github.com/wevm/viem/commit/60f701f16217ef099c25184be97dc0e70e686b40) Thanks [@alcuadrado](https://github.com/alcuadrado)! - Added error preservation in `getContractError`.

## 2.47.4

### Patch Changes

- [`6c3dc97e9d19718580ea8aa4db04f5e065594a49`](https://github.com/wevm/viem/commit/6c3dc97e9d19718580ea8aa4db04f5e065594a49) Thanks [@jxom](https://github.com/jxom)! - Updated Ox.

## 2.47.3

### Patch Changes

- [#4393](https://github.com/wevm/viem/pull/4393) [`07ca7341f3df99bf2b868d66a9d770fca959bc65`](https://github.com/wevm/viem/commit/07ca7341f3df99bf2b868d66a9d770fca959bc65) Thanks [@d1r1](https://github.com/d1r1)! - Added Fluent Devnet chain and fixed Fluent Testnet chain definition.

## 2.47.2

### Patch Changes

- [`1b522780cd9c24339a2d01dbc6ee9638ebf7143c`](https://github.com/wevm/viem/commit/1b522780cd9c24339a2d01dbc6ee9638ebf7143c) Thanks [@jxom](https://github.com/jxom)! - Updated `ox` to `0.14.1`.

## 2.47.1

### Patch Changes

- [#4383](https://github.com/wevm/viem/pull/4383) [`66457cbb5de7a3086732f9016af798c9ec5222a5`](https://github.com/wevm/viem/commit/66457cbb5de7a3086732f9016af798c9ec5222a5) Thanks [@jxom](https://github.com/jxom)! - Changed default `internal_version` on access keys to `v2`.

## 2.47.0

### Minor Changes

- [`1adb83804d5f6c3f36d5f293de88532330d52dc7`](https://github.com/wevm/viem/commit/1adb83804d5f6c3f36d5f293de88532330d52dc7) Thanks [@jxom](https://github.com/jxom)! - **Breaking (`viem/tempo`):** `chainId` is now required when signing access key authorizations with `signKeyAuthorization`. It is recommended to use `client.accessKey.signAuthorization` instead for inferred chain ID.

  ```diff
  import { client } from './viem.config'
  import { Account } from 'viem/tempo'

  const account = Account.from({ privateKey: '0x...' })
  const accessKey = Account.fromP256(generatePrivateKey(), {
    access: account,
  })

  - const keyAuthorization = await account.signKeyAuthorization(accessKey)
  + const keyAuthorization = await client.accessKey.signAuthorization({
  +   account,
  +   accessKey,
  + })
  ```

### Patch Changes

- [#4374](https://github.com/wevm/viem/pull/4374) [`141a367cd4fec97224477d5cef008c0f66a43926`](https://github.com/wevm/viem/commit/141a367cd4fec97224477d5cef008c0f66a43926) Thanks [@jxom](https://github.com/jxom)! - **`viem/tempo`:** Exported `TempoAddress` from `ox/tempo`.

## 2.46.3

### Patch Changes

- [#4345](https://github.com/wevm/viem/pull/4345) [`0e5d47967ec4294fe3896d284cad7df9d5a48e87`](https://github.com/wevm/viem/commit/0e5d47967ec4294fe3896d284cad7df9d5a48e87) Thanks [@mrehmankrown](https://github.com/mrehmankrown)! - Added Krown chain.

- [#4359](https://github.com/wevm/viem/pull/4359) [`2e96ebdf3eb7b727bb9e0cf0395922f1c9c4b71d`](https://github.com/wevm/viem/commit/2e96ebdf3eb7b727bb9e0cf0395922f1c9c4b71d) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Added `accessKey` actions (`getMetadata`, `getRemainingLimit`, `revoke`, `updateLimit`).

- [`cbcd16bb9480881537df5a4f922f9f4e2cc9c52f`](https://github.com/wevm/viem/commit/cbcd16bb9480881537df5a4f922f9f4e2cc9c52f) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Exported `from` from `Account`.

- [#4346](https://github.com/wevm/viem/pull/4346) [`45ff3ff2480bc43c9dfd36ae30330f309318ce2f`](https://github.com/wevm/viem/commit/45ff3ff2480bc43c9dfd36ae30330f309318ce2f) Thanks [@Kropiunig](https://github.com/Kropiunig)! - Fixed `parseEventLogs` to normalize RpcLog inputs before decoding.

- [#4352](https://github.com/wevm/viem/pull/4352) [`cbda35cf01f9da2de2464cf18f1ffbcdee4d46e0`](https://github.com/wevm/viem/commit/cbda35cf01f9da2de2464cf18f1ffbcdee4d46e0) Thanks [@ClockRide](https://github.com/ClockRide)! - Updated Polygon chain default RPC URL.

- [#4269](https://github.com/wevm/viem/pull/4269) [`1ce50f716b002295b0bcc4dc6c6db65ae041d2bc`](https://github.com/wevm/viem/commit/1ce50f716b002295b0bcc4dc6c6db65ae041d2bc) Thanks [@yigiterdev](https://github.com/yigiterdev)! - Fixed `sendRawTransactionSync` to send timeout as integer instead of hex.

- [#4170](https://github.com/wevm/viem/pull/4170) [`4c821db0aa2763a1ab0bb18762be7d6665ac2617`](https://github.com/wevm/viem/commit/4c821db0aa2763a1ab0bb18762be7d6665ac2617) Thanks [@Kemperino](https://github.com/Kemperino)! - Added `getDelegation` utility for EIP7702

- [#4351](https://github.com/wevm/viem/pull/4351) [`c5f3bef7508c640f4b13068758e550ee5a726141`](https://github.com/wevm/viem/commit/c5f3bef7508c640f4b13068758e550ee5a726141) Thanks [@dwi](https://github.com/dwi)! - Changed Ronin Saigon Testnet chainId after L2 migration.

- [#4357](https://github.com/wevm/viem/pull/4357) [`ea5f5a2b5b0481aa4bf0e129f8c8a8b48c88a806`](https://github.com/wevm/viem/commit/ea5f5a2b5b0481aa4bf0e129f8c8a8b48c88a806) Thanks [@alexander-sei](https://github.com/alexander-sei)! - Updated Sei block explorer from Seitrace to Seiscan. Removed `seiDevnet` chain (network is defunct).

## 2.46.2

### Patch Changes

- [`1a10fb7812cc13bd72495552c4a590aa5ce8cf15`](https://github.com/wevm/viem/commit/1a10fb7812cc13bd72495552c4a590aa5ce8cf15) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Removed fee payer magic in favor of pure support for `0x78`-prefixed fee payer envelopes.

## 2.46.1

### Patch Changes

- [`44cbba75ab219c4e297f6cfd21c04f47548585e2`](https://github.com/wevm/viem/commit/44cbba75ab219c4e297f6cfd21c04f47548585e2) Thanks [@jxom](https://github.com/jxom)! - Removed Ekta chain.

## 2.46.0

### Minor Changes

- [#4304](https://github.com/wevm/viem/pull/4304) [`b6b50d40fb6bbadc851377b74b2dd4da584958b0`](https://github.com/wevm/viem/commit/b6b50d40fb6bbadc851377b74b2dd4da584958b0) Thanks [@jxom](https://github.com/jxom)! - **Breaking (`viem/tempo`):** Renamed `nonceKey: 'random'` to `nonceKey: 'expiring'` to align with [TIP-1009](https://docs.tempo.xyz/protocol/tips/tip-1009) terminology.

  TIP-1009 defines "expiring nonces" as time-based replay protection using `validBefore` timestamps. The name `'expiring'` better describes the mechanism than `'random'`.

  ```diff
  await sendTransaction(client, {
    account,
  - nonceKey: 'random',
  + nonceKey: 'expiring',
    to: '0x...',
  })
  ```

## 2.45.3

### Patch Changes

- [#4329](https://github.com/wevm/viem/pull/4329) [`d12bb351c0b8c973b995583695606f9d083af1bb`](https://github.com/wevm/viem/commit/d12bb351c0b8c973b995583695606f9d083af1bb) Thanks [@sakulstra](https://github.com/sakulstra)! - Added multicall batching support for `getBalance` via multicall3's `getEthBalance`. When the client has `batch.multicall` enabled, `getBalance` calls are now batched via `eth_call` instead of making individual `eth_getBalance` RPC calls.

- [#4333](https://github.com/wevm/viem/pull/4333) [`71a324d6b98332f4f98e10c9de4d61287de8534a`](https://github.com/wevm/viem/commit/71a324d6b98332f4f98e10c9de4d61287de8534a) Thanks [@kiyoakii](https://github.com/kiyoakii)! - Added `blockCreated` field to MegaETH Mainnet and Testnet multicall3 contract definitions.

- [#4330](https://github.com/wevm/viem/pull/4330) [`aab32a4a5eb3df06cdf8eab5d6f91259d438590b`](https://github.com/wevm/viem/commit/aab32a4a5eb3df06cdf8eab5d6f91259d438590b) Thanks [@boredland](https://github.com/boredland)! - Added `blockCreated` field to `zkSync` multicall3 contract.

## 2.45.2

### Patch Changes

- [#4300](https://github.com/wevm/viem/pull/4300) [`cc60e25ca55c022a56ed9e991ec23cb615593da6`](https://github.com/wevm/viem/commit/cc60e25ca55c022a56ed9e991ec23cb615593da6) Thanks [@LXPDevs](https://github.com/LXPDevs)! - Added LuxePorts chain.

- [#4306](https://github.com/wevm/viem/pull/4306) [`e3901661ba0442d6ae66c4d702396e8ee247d03f`](https://github.com/wevm/viem/commit/e3901661ba0442d6ae66c4d702396e8ee247d03f) Thanks [@izharan-fireblocks](https://github.com/izharan-fireblocks)! - Added `WalletConnectSessionSettlementError` as a non-retryable transport error.

- [#4301](https://github.com/wevm/viem/pull/4301) [`662215f12310c3c2b17424093d3f4922693432f2`](https://github.com/wevm/viem/commit/662215f12310c3c2b17424093d3f4922693432f2) Thanks [@xGreen-project](https://github.com/xGreen-project)! - Added XGR Mainnet chain.

- [#4315](https://github.com/wevm/viem/pull/4315) [`56d0920fd654ab93e89fff77769b0c982b8928d5`](https://github.com/wevm/viem/commit/56d0920fd654ab93e89fff77769b0c982b8928d5) Thanks [@jxom](https://github.com/jxom)! - Fixed `sendCallsSync` to respect client-level action overrides (e.g. smart account clients).

- [#4294](https://github.com/wevm/viem/pull/4294) [`8c3fa2684820c80e8908cc799fd47815594e4871`](https://github.com/wevm/viem/commit/8c3fa2684820c80e8908cc799fd47815594e4871) Thanks [@Oighty](https://github.com/Oighty)! - Added Citrea Mainnet chain support.

- [#4321](https://github.com/wevm/viem/pull/4321) [`059274e18c19270e7f7e98f0b087e7986d5a6dd7`](https://github.com/wevm/viem/commit/059274e18c19270e7f7e98f0b087e7986d5a6dd7) Thanks [@highonrice](https://github.com/highonrice)! - Updated the native currency of Stable Mainnet.

- [#4319](https://github.com/wevm/viem/pull/4319) [`746f5ae3b220313748bf7e0eb2d86f07848b6628`](https://github.com/wevm/viem/commit/746f5ae3b220313748bf7e0eb2d86f07848b6628) Thanks [@brotherlymite](https://github.com/brotherlymite)! - Added etherscan explorer for MegaETH.

- [#4305](https://github.com/wevm/viem/pull/4305) [`428ef7cd7b4d6e9860296df841ce2f4a8d494bc1`](https://github.com/wevm/viem/commit/428ef7cd7b4d6e9860296df841ce2f4a8d494bc1) Thanks [@LxpSrDev](https://github.com/LxpSrDev)! - Added LuxePorts chain.

## 2.45.1

### Patch Changes

- [#4273](https://github.com/wevm/viem/pull/4273) [`bf3f117aa4d6a4693af29894b1c27e130623cbc7`](https://github.com/wevm/viem/commit/bf3f117aa4d6a4693af29894b1c27e130623cbc7) Thanks [@nicodlz](https://github.com/nicodlz)! - Added Subtensor EVM chain.

- [#4272](https://github.com/wevm/viem/pull/4272) [`a3a4ff9a25c8f31d3caef533d3d100cf22c1ea5e`](https://github.com/wevm/viem/commit/a3a4ff9a25c8f31d3caef533d3d100cf22c1ea5e) Thanks [@matzapata](https://github.com/matzapata)! - Added Alpen Testnet

- [#4228](https://github.com/wevm/viem/pull/4228) [`26ffdfbef41e08a4d6837051eda615fb659c2c31`](https://github.com/wevm/viem/commit/26ffdfbef41e08a4d6837051eda615fb659c2c31) Thanks [@sakulstra](https://github.com/sakulstra)! - Improved performance in `parseEventLogs` by memoizing.

- [#4275](https://github.com/wevm/viem/pull/4275) [`ea8398b80c6fa90747e979d959c32e276bdd43e1`](https://github.com/wevm/viem/commit/ea8398b80c6fa90747e979d959c32e276bdd43e1) Thanks [@GiovaniGuizzo](https://github.com/GiovaniGuizzo)! - Added KiiChain mainnet chain definition

- [#4259](https://github.com/wevm/viem/pull/4259) [`1ae28c2a9acb55b8fc599643549a52ec71a02e72`](https://github.com/wevm/viem/commit/1ae28c2a9acb55b8fc599643549a52ec71a02e72) Thanks [@cruzdanilo](https://github.com/cruzdanilo)! - Fixed error decoding in `simulateBlocks` when RPC returns revert data in `returnData` instead of `error.data`.

- [#4260](https://github.com/wevm/viem/pull/4260) [`1f2a1839c201a2f5b97bddf26d605fb0394cdbd7`](https://github.com/wevm/viem/commit/1f2a1839c201a2f5b97bddf26d605fb0394cdbd7) Thanks [@akitothemoon](https://github.com/akitothemoon)! - Added Horizen Testnet.

- [`4fe411bd4231ec0a89159723ec68fcfe13c10071`](https://github.com/wevm/viem/commit/4fe411bd4231ec0a89159723ec68fcfe13c10071) Thanks [@jxom](https://github.com/jxom)! - Added `nonce` and `faucet.fundSync` actions to decorator.

## 2.45.0

### Minor Changes

- [#4249](https://github.com/wevm/viem/pull/4249) [`0e1d62dae5091e43bd4f12102e270a17a1456ffe`](https://github.com/wevm/viem/commit/0e1d62dae5091e43bd4f12102e270a17a1456ffe) Thanks [@dgca](https://github.com/dgca)! - Added `dataSuffix` param to createWalletClient. When added, this will automatically add a dataSuffix to transaction actions submitted by this client.

- [#4264](https://github.com/wevm/viem/pull/4264) [`dc4c100fec297efab4f38d92995832d9bb86d3c1`](https://github.com/wevm/viem/commit/dc4c100fec297efab4f38d92995832d9bb86d3c1) Thanks [@dgca](https://github.com/dgca)! - Added `dataSuffix` param to `createBundlerClient` and related `prepareUserOperation`/`sendUserOperation` actions to attach additional calldata to transactions.

### Patch Changes

- [#4256](https://github.com/wevm/viem/pull/4256) [`08e1bb654a6f8d7075cc5f634d5b83c4d9a0379f`](https://github.com/wevm/viem/commit/08e1bb654a6f8d7075cc5f634d5b83c4d9a0379f) Thanks [@paperCPU](https://github.com/paperCPU)! - Added stable mainnet and updated stable testnet definitions

- [#4267](https://github.com/wevm/viem/pull/4267) [`fc9c6e373c94b6a278493c8f499730232de46b2b`](https://github.com/wevm/viem/commit/fc9c6e373c94b6a278493c8f499730232de46b2b) Thanks [@marthendalnunes](https://github.com/marthendalnunes)! - Exported `SignTransactionRequest` type

- [#4257](https://github.com/wevm/viem/pull/4257) [`685c3f867f38d24df547643540b0bb53ec52af5a`](https://github.com/wevm/viem/commit/685c3f867f38d24df547643540b0bb53ec52af5a) Thanks [@gndelia](https://github.com/gndelia)! - Exported missing OP Stack actions

- [#4247](https://github.com/wevm/viem/pull/4247) [`d2b3c835806d9397146830551466fc6afd346fa1`](https://github.com/wevm/viem/commit/d2b3c835806d9397146830551466fc6afd346fa1) Thanks [@kiyoakii](https://github.com/kiyoakii)! - Added MegaETH Mainnet chain and fixed MegaETH Testnet chain ID (6342 → 6343).

- [#4254](https://github.com/wevm/viem/pull/4254) [`93c70b4b4a25cbdd25ee3007b4fc87a79dd14126`](https://github.com/wevm/viem/commit/93c70b4b4a25cbdd25ee3007b4fc87a79dd14126) Thanks [@awesamarth](https://github.com/awesamarth)! - Added RISE Mainnet

## 2.44.4

### Patch Changes

- [#4245](https://github.com/wevm/viem/pull/4245) [`fcd86e90785b101d5f903ffc15478baa4442fe01`](https://github.com/wevm/viem/commit/fcd86e90785b101d5f903ffc15478baa4442fe01) Thanks [@jxom](https://github.com/jxom)! - Added `assertChainId` parameter to `sendTransaction` and `sendTransactionSync` to optionally skip chain ID assertion.

## 2.44.3

### Patch Changes

- [#4244](https://github.com/wevm/viem/pull/4244) [`73d02fbb61a9fecbe03dfad648e1fe7d61497d3f`](https://github.com/wevm/viem/commit/73d02fbb61a9fecbe03dfad648e1fe7d61497d3f) Thanks [@gorried](https://github.com/gorried)! - `viem/tempo`: Added actions validator tokens on the `actions.fee` namespace.

- [#4243](https://github.com/wevm/viem/pull/4243) [`76f087bfeb7a77bd25e60acade122724e15b5729`](https://github.com/wevm/viem/commit/76f087bfeb7a77bd25e60acade122724e15b5729) Thanks [@gorried](https://github.com/gorried)! - `viem/tempo`: Added `validator` actions.

- [`c90fc03e0d5d80ab12dc4f24295a88549f4df8b7`](https://github.com/wevm/viem/commit/c90fc03e0d5d80ab12dc4f24295a88549f4df8b7) Thanks [@jxom](https://github.com/jxom)! - Improved partial decoding of events, in case indexes are missing.

## 2.44.2

### Patch Changes

- [#4229](https://github.com/wevm/viem/pull/4229) [`ffdc0f11cf3d87c91288d5d6242687e20ae15b42`](https://github.com/wevm/viem/commit/ffdc0f11cf3d87c91288d5d6242687e20ae15b42) Thanks [@frangio](https://github.com/frangio)! - Fixed `hexToNumber` silent error when the value exceeds the safe range.

- [#4227](https://github.com/wevm/viem/pull/4227) [`d235b894009c327145267a48c1739cd865ccf55b`](https://github.com/wevm/viem/commit/d235b894009c327145267a48c1739cd865ccf55b) Thanks [@tomiir](https://github.com/tomiir)! - Added support for ADI_Chain.

- [`51b6bf6d452fbabf7516614e2f0ca976edd3f19a`](https://github.com/wevm/viem/commit/51b6bf6d452fbabf7516614e2f0ca976edd3f19a) Thanks [@jxom](https://github.com/jxom)! - Added `tempo` chain mainnet placeholder.

- [#4211](https://github.com/wevm/viem/pull/4211) [`e5050455f226de77587b0069532e886b520e46c2`](https://github.com/wevm/viem/commit/e5050455f226de77587b0069532e886b520e46c2) Thanks [@akitothemoon](https://github.com/akitothemoon)! - Added zkXPLA network.

- [#4234](https://github.com/wevm/viem/pull/4234) [`4d6349593f21c37fa2e97945521efc011a1bb350`](https://github.com/wevm/viem/commit/4d6349593f21c37fa2e97945521efc011a1bb350) Thanks [@jxom](https://github.com/jxom)! - Added support for embeddable Basic authentication on `http` transport.

## 2.44.1

### Patch Changes

- [#4225](https://github.com/wevm/viem/pull/4225) [`9d0a5a0b345d33c5ae396a81a3df87b66e4ee6b0`](https://github.com/wevm/viem/commit/9d0a5a0b345d33c5ae396a81a3df87b66e4ee6b0) Thanks [@jxom](https://github.com/jxom)! - `viem/tempo`: Bumped gas for `feePayer` + `keyAuthorization` tempo transactions.

## 2.44.0

### Minor Changes

- [#4201](https://github.com/wevm/viem/pull/4201) [`0268ca88c67c7851ae03d8d41508657f2b62729d`](https://github.com/wevm/viem/commit/0268ca88c67c7851ae03d8d41508657f2b62729d) Thanks [@jxom](https://github.com/jxom)! - ### `viem/tempo` Extension

  Added support for Tempo Moderato testnet.
  - **(Breaking)**: Renamed `tempoTestnet` → `tempoModerato`. The old export is deprecated but still available as an alias.
  - **(Breaking)**: Renamed `reward.start` → `reward.distribute`: Renamed for distributing rewards (no longer supports streaming).
  - **(Breaking)**: Renamed `reward.getTotalPerSecond` → `reward.getGlobalRewardPerToken`: Returns the global reward per token value instead of per-second rate.
  - **(Breaking)**: Renamed `reward.watchRewardScheduled` → `reward.watchRewardDistributed`: Watches for reward distributed events.
  - **(Breaking)**: Removed `nonce.getNonceKeyCount`.
  - **(Breaking)**: Removed `nonce.watchActiveKeyCountChanged`.
  - **(Breaking)**: Removed `amm.watchFeeSwap` (FeeSwap event no longer emitted by protocol).
  - **(Breaking)**: `OrderPlaced` event now includes `isFlipOrder` and `flipTick` fields. The `FlipOrderPlaced` event has been removed and merged into `OrderPlaced`.
  - **(Breaking)**: Renamed `Address.stablecoinExchange` → `Address.stablecoinDex`.
  - **(Bre