release: agents v1.6.0

This is a minor version bump for the Hyperlane agents.

Changes will be released as agents-v1.6.0 after this PR is merged.

Author: github-actions[bot]

rust/main/CHANGELOG.md

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+# Changelog
+
+## [1.6.0] - 2025-10-13
+
+
+### Features
+
+* agents release workflow (#6315e07)
+* move some config options out of configmap (#7164) (#3472d11)
+* radix provider metrics (#7032) (#4a3ac4c)
+* mantra usdc (#7177) (#4f3c247)
+* add metric for observed block height of checkpoints (#7146) (#283b2f0)
+* check evm tx actually succeeded before determining its tx status (#7016) (#1a5a1d0)
+* Make Lander the default transaction submitter for Sealevel (#7171) (#8c0fc76)
+* deploy to sovachain, deprecate proofofplay (#7166) (#640703e)
+* Lander SealevelAdapter is able to report reverted payloads (#7158) (#3d13493)
+* Implement validator announcement for `hyperlane-sealevel` (#7098) (#d873040)
+* oct 2 multisig batch (#7142) (#c868da2)
+* integrate radix lander (#7117) (#e730c03)
+* add support for submit, simulate and estimate for radix lander (#7107) (#e541606)
+* sep 29 chain deploys (#7122) (#4e8ba57)
+* add trailing bytes on retrying simulate transaction call for sealevel (#7102) (#d284385)
+* radix e2e tests (#7060) (#d284fd6)
+* gnet warp route (#7104) (#3ce06ce)
+* add process_calldata and build_transactions for radix (#7087) (#64ba403)
+* deprecate infinityvm, game7, alephzero (#7099) (#678c9ad)
+* deploy to giwasepolia (#7081) (#01055c5)
+* radix lander, add support for delivered_calldata and reverted_payloads (#7067) (#85a66df)
+* radix lander, implement get_tx_hash_status (#7058) (#26bd52b)
+* deploy to 0g, sova, mantra (#7066) (#5e402a0)
+* add message_id to list messages endpoint (#7002) (#4b635b6)
+* add tests to check relative block or seq works (#7029) (#07fd954)
+* endpoint for reprocessing messages (#6981) (#01b03a1)
+* track nonces of transactions in db (#7014) (#c6ee6f8)
+* Scraper add logs for interchain payment PDA pubkey (#7018) (#60c841f)
+* update liveness metric on each tx (#6990) (#0268a7d)
+* sept 4 speedrun deploys (#6993) (#195fe1a)
+* add /merkle_proofs endpoint to show proof (#6980) (#887d99d)
+* update agent config with new zircuit config (#6977) (#61b34eb)
+* add support for recipient for radix (#6961) (#712d3c7)
+* deny unsafe arithmetic (#6927) (#93e9f3f)
+* deploy on pulsechain (#6957) (#f896964)
+* figure out sender for radix (#6941) (#e3a0233)
+* radix deployment (#6951) (#16c221c)
+* handle failed finalized transactions on sealevel (#6946) (#d9bab99)
+* stokenet deployment (#6944) (#9f7d901)
+* deploy to celosepolia, incentivtestnet (#6943) (#257928f)
+* use core provider to get state_version (#6932) (#8c2624c)
+* radix (#6895) (#f18c9b5)
+* add chunk limit to mitosis (#6928) (#c265daa)
+* add gas limit cap (#6879) (#43cbf09)
+* deploy to mitosis (#6891) (#17ac86e)
+* Cap gasPrice escalation (by Claude) (#6862) (#e22a090)
+* include insertion_block_number for listing merkle tree insertions (#6785) (#7e75a84)
+* migrate from tendermint to cometbft (#6834) (#7199ade)
+* use safe arithmetic for gas estimation (#6844) (#aa22e54)
+* Introduce minimum time between resubmissions for EVM (#6838) (#8fbfbaf)
+* migrate oUSDT ownership to timelocks (#6771) (#eabd28f)
+* add metrics for detecting if merkle root from validators different from relayer internal root (#6816) (#95a514a)
+* fix offchain lookup not trying all urls (#6813) (#6f00ee0)
+* build a bunch of structs as part of a origin chain (#6807) (#3869653)
+* report chain metrics for unknown domains as well (#6801) (#1f3f2f8)
+* reduce unwraps and panics (#6764) (#82fc897)
+* ensure parity between KnownHyperlaneDomain and json config file (#6793) (#21aabd9)
+* allow for relative configurable lowest block height (#6674) (#8df6ea1)
+* Build dispatcher and its endpoint as part of a destination chain (#6773) (#e2691ec)
+* skip waiting for svm tx confirmation; update relayer image (#6775) (#b746ad4)
+* refactor SVM components to allow mocking (#6742) (#446e2e1)
+* add celestia testnet (#6696) (#8ba228d)
+* more robust SVM `tx_ready_for_resubmission` (#6737) (#ae45e81)
+* add regex to matching list (#6654) (#80bf49e)
+* subtensor usdc route extension (#6686) (#6dba296)
+* add igp crud endpoints (#6573) (#7f2c0af)
+* default to Lander for evm tx submission (#6695) (#5399f7e)
+* add ism build count (#6697) (#cb8a31b)
+* solx extension (#6699) (#b01195d)
+* EVM `tx_ready_for_resubmission` impl; update block_time configs (#6680) (#2c2ebd0)
+* change span to debug (#6663) (#6fad18e)
+* Take into account processing time when sleeping in Inclusion Stage (#6666) (#258ebae)
+* add unit tests to ensure correct ordering of validator signatures (#6527) (#a73b5eb)
+* Deprioritize failed providers (#6613) (#5495f0f)
+* deploy to XRPL EVM (#6650) (#5291797)
+* remove redundant logs (#6569) (#af276f2)
+* More tests covering historical incidents (#6624) (#9be9051)
+* add galactica, remove kroma (#6622) (#30b7cd5)
+* reduce unwrap() and expect() (#6631) (#d8afb82)
+* es solana expansion (#6621) (#87401a0)
+* Batching for Ethereum transactions (#6601) (#06efe3a)
+* added fallback to starknet providers (#6537) (#db53db1)
+* add unittests for relayer startup (#6432) (#73d7904)
+* deploy to TAC (#6594) (#779df44)
+* add batching support for starknet (#6359) (#b65062c)
+* fix PendingMessage debug print (#6580) (#ff8ccfd)
+* deploy solaxy core (#6574) (#d969163)
+* evm gas limit metric (#6572) (#90217b9)
+* validator overwrite and log any checkpoints that don't match its current in-memory version (#6500) (#82b4c2c)
+* Builder stage popping several payloads at a time (#6557) (#b46f9a2)
+* reduce logs (#6494) (#8185c87)
+* redeploy on rome testnet (#6543) (#542e7b1)
+* extend uBTC warp route (#6501) (#6f9b3ad)
+* Nonce manager metrics (#6542) (#f3abbce)
+* vm-specific metrics (#6541) (#950e235)
+* more advanced nonce manager (#6504) (#7acd30d)
+* jun 9 multisig batch (#6482) (#fe1d8ab)
+* EVM escalator (#6484) (#9e40cf1)
+* add app_context to operations_processed_count (#6395) (#33c203c)
+* EVM adapter mocking setup (#6450) (#9284dd1)
+* deploy core contracts and agents for paradex (#6465) (#589dd5c)
+* deploy to botanix, katana (#6445) (#6e9f822)
+* Override the lowest block height with value from settings (#6451) (#c7a7258)
+* add endpoints to insert messages and merkle tree insertions (#6228) (#5b6c65d)
+* fix crashes and set metrics instead when rpcs fail (#6278) (#c4f9fa8)
+* Add configurable lowest block height to sequence-aware backward cursor (#6436) (#f5536c9)
+* Naive NonceManager implementation with passing E2E (#6378) (#df8f11d)
+* add timeout to AwsSigner (#6414) (#cedc8e1)
+* starknet core deployment (#6413) (#c58dbb5)
+* separate tx id indexing and cursor indexing into separate threads (#6350) (#3835483)
+* add kubedns regex for offchain lookup ISM (#6372) (#a73ec6f)
+* use legacy from secret value (#6379) (#9a39e29)
+* pass starkKey address from GCP secrets (#6367) (#11b240a)
+
+### Bug Fixes
+
+* Increase claimed storage size for Relayers to 32Gi (#7180) (#132bf04)
+* change the commitment level for Sealevel check of reverted payloads (#7167) (#651af9b)
+* Render Starknet address as hex instead of string (#7137) (#6d44a7b)
+* failed_indexes for starknet batch submissions (#7135) (#63673a7)
+* radix docker e2e command (#7118) (#283ac40)
+* Define indexing configuration for Solaxy (#7088) (#31d0611)
+* Add provider host to logging for EVM (#7068) (#a34bb46)
+* add message id multisig ism to relayer (#7061) (#e39c408)
+* update cosmos price data schema to fix price fetching (#7059) (#f96edea)
+* Request more fee history percentiles if default one returned zeros (#7047) (#a62b4a4)
+* only index successful tx (#6939) (#d2fc4a1)
+* Add domain into log spans in Lander (#6911) (#eaa31a5)
+* Resend message to Lander when payload made it into tx but tx was dropped (#6894) (#5d4f60e)
+* reduce excessive eth_getTransactionReceipt queries in Lander (#6868) (#71e5185)
+* Reduce index chuck to avoid errors (#6889) (#7533c07)
+* Improve logging when we cannot batch payloads for a chain (#6881) (#28bb2c9)
+* Stop resubmitting a message if there is a payload in Lander which is not dropped (#6880) (#7ddef63)
+* Make block gas limit exceeds a non-retriable error (#6877) (#8355592)
+* Add domain into spans in Scraper (#6846) (#c523bbb)
+* Add logging to gas price escalation in Lander (#6860) (#9fb5797)
+* Improve logging for cursor creation (#6836) (#77cf0e5)
+* Add domain into span on creating signer (#6831) (#94f7dc6)
+* Change Settings.chains to use HyperlaneDomain as key instead of String (#6769) (#2546c3c)
+* Improve logging of failed to build error on CCIP Read ISM (#6757) (#859bceb)
+* Bring back domain span so that we can filter by it in agents (#6740) (#3aeba1d)
+* Measure init time correctly in Relayer (#6718) (#fcb9d47)
+* HyperEVM block time set to 1 second (#6700) (#9176ef8)
+* Don't drop transaction if we got nonce too low error (#6682) (#9e7f41f)
+* lower sleep periods to improve latency (#6668) (#32654af)
+* Report no items to process only after a loaded item or every 60 seconds (#6616) (#71a0e01)
+* skip dry_run_verify for now (#6615) (#b0e74c3)
+* add sanity range check for starknet indexer (#6464) (#a1d5b77)
+* lander test timing flakes (#6581) (#d530c98)
+* evm max fee per gas metric (#6563) (#70cc81b)
+* skip simulation after submisison (#6524) (#afcf008)
+* only escalate if gas price was set previously (#6545) (#e3519ce)
+* Log failed requests (#6462) (#43e490c)
+* native denom padding on paradex (#6526) (#420c950)
+* escalation when error is immediately reported (#6506) (#cae5e0f)
+* make starknet signer key optional (#6497) (#422a78c)
+* Align reorg period of Hyperliquid mainnet and testnet (#6489) (#0100511)
+* Use only domain in spans so that it is easier to search (#6469) (#8b18655)
+* validator count fetching upon startup is retried (#6470) (#983f2c1)
+* Reduce chunk size to avoid RPC errors (#6427) (#69a100c)
+* Improve domain logging (#6391) (#ac1e524)
+* Configure proper index chunk for moonbeam to fix issues with their RPC (#6392) (#b431cda)
+
+### Miscellaneous
+
+* use lander for radix (#7144) (#f81913d)
+* Increase Relayer storage to 16Gi (#7138) (#2231bc3)
+* update agent config (#7044) (#45f45ad)
+* sept 2025 testnet pruning (#7011) (#ed93bea)
+* deprecate alfajores (#6987) (#b10f1e8)
+* deprecate legacy lumia mailbox (#6985) (#c27e3e2)
+* update zircuit reorg period (#6952) (#0c25e14)
+* bump toolchain from 1.81 to 1.86 (#6915) (#054dbd1)
+* deprecate chains from infra (#6850) (#288b779)
+* Celestia mainnet deploy configuration (#6810) (#ad62261)
+* update celo metadata in agent config (#6761) (#539bb09)
+* remove botanix tx overrides (#6751) (#077bc3e)
+* rename `Processor` -> `DbLoader`, `SerialSubmitter` -> `MessageProcessor` (#6731) (#8f2b9a6)
+* lower worker thread count (#6712) (#f67ebeb)
+* catch switchChainAsync for starknet (#6716) (#112d99f)
+* add new starknet SOL route to SVM relayer application verifier (#6670) (#08d6cf2)
+* deprecate trumpchain, real, treasure (#6598) (#6d1f7ee)
+* deprecate rome testnets (#6587) (#77ea9fd)
+* new relayer image with less logging, ignore some neutron dest msgs (#6564) (#9b85866)
+* update to latest registry version (#6522) (#d2e35d5)
+* update to latest cainome & starknet versions (#6435) (#1ed65c2)
+* update to latest registry version (#6381) (#f83e113)
+
+### Refactor
+
+* align radix custom rpc header with evm implementation (#7110) (#5847e5d)
+* Move tests into a separate file to simplify code navigation (#7126) (#49a8a48)
+* improve radix state queries (#7017) (#8f4faae)
+* CosmWasm <> CosmosNative deduplication (#6012) (#dafa0b6)
+* Add database and chain conf into destination chain init (#6817) (#cb7d42b)
+* Add app operation verifier and ccip signers into destination chain init (#6814) (#76cdb1b)
+* Refactor building mailboxes as part of destination chains (#6808) (#9de29fe)
+* Move unit tests in relayer.rs into separate file (#6690) (#13552bb)
+* Rename TransactionId, PayloadId and PendingInclusion (#6468) (#2c7f387)
+* simplify module and type names (#6384) (#fd6e878)
+
+