Patch Changes

• #5110 f54b9d3e9d89dfc750525d57c9fd83ce0157aca1 Thanks @jxom! - Fixed declaration inference for exported Tempo chains by preserving named formatter return types.

Patch Changes

• #5098 5a6b1e8ef72b8eabd237e0b3bb836108dc3654da Thanks @deepakansh11nov! - Added E Canna Mainnet (4111) and E Canna Testnet (4112).

• #5106 ed37560943385e6636153c0d8db7ac81f2013757 Thanks @hjchen-circle! - Added Arc mainnet addresses for EURC and cirBTC.

• #5107 1dfad6e684d635b5775812a219dc27b51ee4a081 Thanks @jxom! - Updated experimental multisig for the latest protocol, including recovery-factory addresses, initial config caching, and primitive-only approvals.

• #5093 6b4be93c6e95cab9ec47079c10df1d91d8cffc99 Thanks @canopyhub! - Added OrdoFi public RPC (HTTP + WebSocket) to Robinhood Chain.

• #5097 f43b66920158db6a2093e9982957d5f5f2a09408 Thanks @2bsrwjskys-coder! - Added Zagros chain.

Patch Changes

• #5094 e80a7b1979439a3130d3f12b1d92d42379fd557a Thanks @0xjohnk! - Added public RPC, block explorer, Multicall3, and USDC address metadata to Arc.

• #5063 e38289c13777a3da75cca0549e4aa694884f456d Thanks @nicknixcape! - Added HyveChain.

• #5096 ee4489f4ebd0b9bdb6acb66b8e7b835616601ad5 Thanks @jxom! - Limited token balance and metadata probe gas to prevent failing candidates from exhausting the simulateCalls asset-tracing gas budget.

• #5083 83c47e96f39c2838da74f1d34f78c16313e29390 Thanks @Eras256! - Fixed shouldRetry not retrying QuickNode's -32007 rate-limit error code, mirroring the existing handling for the 429 (Alchemy) case.

• #5077 b8c79781ecc7bb3c99e14a0e2164ea6245a00a30 Thanks @dmytrozahumennov-wb! - Added whitechainSepolia to viem/op-stack chain exports.

Patch Changes

• #5069 86adf420cfb20721ff99aa5bf6e6c1017588d473 Thanks @moyanghe-uniswap! - Fixed stateOverride being silently dropped by estimateGas in viem/linea — it was destructured into an unused rest object and never serialized onto the linea_estimateGas request, so overrides never reached the node.

Patch Changes

• #5059 e3de334a73bd06ee16ba6a1e30e1bb2cf94ea708 Thanks @jxom! - Made Tempo Zone return types portable across declaration-emitting projects.

• #5061 1ba6aa3860bcbe2c1c51257b1a2c386d182507e7 Thanks @jxom! - viem/tempo: Added chain inference to Multisig.handleRequest downstream request options.

Patch Changes

• #5042 5df98198c47cb898ba35a1afcd2abd5d0cbcc371 Thanks @Wagalidoom! - Fixed isHash returning true for odd-length hex strings. size rounds odd-length hex up to the next whole byte, so a 63-character hex string reported a size of 32 and passed the check. isHash now validates the length directly.

• #4913 ef4be8eb45abc773587abb1df7fd8791acf30413 Thanks @Kropiunig! - Fixed signed hexToBigInt and hexToNumber calls with odd-length hex values.

• #5029 dd7d792dd84f57d1784af56058fe88d3149a44fb Thanks @jxom! - viem/tempo: Added Multisig accounts.

Patch Changes

• #5052 e336a1d93a39063fb1883ba0a84b5d37f313a35a Thanks @jxom! - viem/tempo: Fixed declaration emit for inferred Tempo chains.

Minor Changes

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Breaking (viem/tempo): Renamed Abis.abis to Abis.all and expanded the aggregate with Earn and Zone ABIs.

  -const abis = Abis.abis
  +const abis = Abis.all

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Breaking (viem/tempo): Moved Zone exports from viem/tempo/zones into viem/tempo.

  -import { Abis, Addresses, http, zoneModerato } from 'viem/tempo/zones'
  +import { Abis, Addresses, http, Zone } from 'viem/tempo'

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Breaking (viem/tempo): Replaced curried Zone network factories with built-in Zone definitions and Zone.from for custom chains.

  -const zone = zoneModerato(6)
  +const zone = Zone.a

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Breaking (viem/tempo): Replaced chain-specific Zone portal registries with deterministic Addresses.zonePortal(id) resolution for Zone IDs and chain IDs.

  -import { getPortalAddress } from 'viem/tempo/zones'
  +import { Addresses, Zone } from 'viem/tempo'
  
  -const portal = getPortalAddress(42_431, 7)
  +const portal = Addresses.zonePortal(Zone.b.id)

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Added selector maps for Zone portal, outbox, messenger, and verifier ABIs.

  import { Selectors } from "viem/tempo";
  
  const selector = Selectors.zonePortal.admin;

Patch Changes

• #5039 e802c6b16e03c83d61c144d0b6388a21a8391a22 Thanks @struong! - Replaced tempo.earn.bindErc4626Engine with the engine-agnostic tempo.earn.bindEngine action and added optional final ownership transfer.

• #5034 b8707d998ab8c7d4ee95c9a70989cd6fbd145356 Thanks @jxom! - Added zone.getPortalInfo to read Zone Portal administration, sequencer, and token metadata.

• #5030 901bf2f09b057e03f34067fdee6c3f6a2dae7bd3 Thanks @decofe! - Added Zone protocol addresses, ZoneFactory registry reads, and ZonePortal administration operations to Tempo exports.

• #5028 ffbf342ba3f5b312433ec927332f817b754fdafb Thanks @codingwithmanny! - Updated the Berachain Bepolia block explorer.

• #5040 c73282bfa7309a5017f684b8001ec5c13fda4194 Thanks @jxom! - Added Abis.core, Abis.earn, and Abis.zone contract groups.

• #5044 56a54cc3c80c5c774963be4f02d68c4b43e261d4 Thanks @decofe! - Added the derived public key address to the sequencerEncryptionKey Zone Portal ABI output while preserving T10 encryption key reads.

Patch Changes

• #5018 abf0d746952176eadbe5c72d9d708863d9bbb97e Thanks @david9104online! - Added Morph Tachyon mainnet and testnet chains.

• #5022 edfb7e7adf1398b26fb94ba47fe55331cb1f16a0 Thanks @jxom! - Updated multisig implementation.

• #5017 7aac99a43eddea3af4d511e5d6cfccb5a9caabc0 Thanks @JiahaoAlbus! - Added YNX Testnet chain.

Patch Changes

• #5016 9244e27940675fa32b227d4ba845a0f574447e8a Thanks @struong! - Breaking(viem/tempo): Renamed the Tempo Earn private entry recovery parameter from recoveryRecipient to tempoRefundRecipient.