chore(release): agents v1.6.0

[github-actions]

Release agents v1.6.0

This PR prepares the release of Hyperlane agents version 1.6.0 (minor bump).

What's Changed

Features

• agents release workflow (#f993131)
• radix provider metrics (feat: radix provider metrics #7032) (#4a3ac4c)
• mantra usdc (feat(infra): mantra usdc #7177) (#4f3c247)
• add metric for observed block height of checkpoints (feat: add metric for observed block height of checkpoints #7146) (#283b2f0)
• check evm tx actually succeeded before determining its tx status (feat: check evm tx actually succeeded before determining its tx status #7016) (#1a5a1d0)
• Make Lander the default transaction submitter for Sealevel (feat: Make Lander the default transaction submitter for Sealevel #7171) (#8c0fc76)
• deploy to sovachain, deprecate proofofplay (feat: deploy to sovachain, deprecate proofofplay #7166) (#640703e)
• Lander SealevelAdapter is able to report reverted payloads (feat: Lander SealevelAdapter is able to report reverted payloads #7158) (#3d13493)
• Implement validator announcement for hyperlane-sealevel (feat: Implement validator announcement for hyperlane-sealevel #7098) (#d873040)
• oct 2 multisig batch (feat: oct 2 multisig batch #7142) (#c868da2)
• integrate radix lander (feat: integrate radix lander #7117) (#e730c03)
• add support for submit, simulate and estimate for radix lander (feat: add support for submit, simulate and estimate for radix lander #7107) (#e541606)
• sep 29 chain deploys (feat: sep 29 chain deploys #7122) (#4e8ba57)
• add trailing bytes on retrying simulate transaction call for sealevel (feat(relayer): add trailing bytes on retrying simulate transaction call for sealevel #7102) (#d284385)
• radix e2e tests (feat: radix e2e tests #7060) (#d284fd6)
• gnet warp route (feat: gnet warp route #7104) (#3ce06ce)
• add process_calldata and build_transactions for radix (feat: add process_calldata and build_transactions for radix #7087) (#64ba403)
• deprecate infinityvm, game7, alephzero (feat: deprecate infinityvm, game7, alephzero #7099) (#678c9ad)
• deploy to giwasepolia (feat: deploy to giwasepolia #7081) (#01055c5)
• radix lander, add support for delivered_calldata and reverted_payloads (feat: radix lander, add support for delivered_calldata and reverted_payloads #7067) (#85a66df)
• radix lander, implement get_tx_hash_status (feat: radix lander, implement get_tx_hash_status #7058) (#26bd52b)
• deploy to 0g, sova, mantra (feat: deploy to 0g, sova, mantra #7066) (#5e402a0)
• add message_id to list messages endpoint (feat: add message_id to list messages endpoint #7002) (#4b635b6)
• add tests to check relative block or seq works (feat: add tests to check relative block or seq works #7029) (#07fd954)
• endpoint for reprocessing messages (feat: endpoint for reprocessing messages #6981) (#01b03a1)
• track nonces of transactions in db (feat: track nonces of transactions in db #7014) (#c6ee6f8)
• Scraper add logs for interchain payment PDA pubkey (feat: Scraper add logs for interchain payment PDA pubkey #7018) (#60c841f)
• update liveness metric on each tx (feat: update liveness metric on each tx #6990) (#0268a7d)
• sept 4 speedrun deploys (feat: sept 4 speedrun deploys #6993) (#195fe1a)
• add /merkle_proofs endpoint to show proof (feat: add /merkle_proofs endpoint to show proof #6980) (#887d99d)
• update agent config with new zircuit config (feat: update agent config with new zircuit config #6977) (#61b34eb)
• add support for recipient for radix (feat: add support for recipient for radix #6961) (#712d3c7)
• deny unsafe arithmetic (feat: deny unsafe arithmetic #6927) (#93e9f3f)
• deploy on pulsechain (feat: deploy on pulsechain #6957) (#f896964)
• figure out sender for radix (feat: figure out sender for radix #6941) (#e3a0233)
• radix deployment (feat: radix deployment #6951) (#16c221c)
• handle failed finalized transactions on sealevel (feat: handle failed finalized transactions on sealevel #6946) (#d9bab99)
• stokenet deployment (feat: stokenet deployment #6944) (#9f7d901)
• deploy to celosepolia, incentivtestnet (feat: deploy to celosepolia, incentivtestnet #6943) (#257928f)
• use core provider to get state_version (feat: use core provider to get state_version #6932) (#8c2624c)
• radix (feat: radix #6895) (#f18c9b5)
• add chunk limit to mitosis (feat: add chunk limit to mitosis #6928) (#c265daa)
• add gas limit cap (feat: add gas limit cap #6879) (#43cbf09)
• deploy to mitosis (feat: deploy to mitosis #6891) (#17ac86e)
• Cap gasPrice escalation (by Claude) (feat: Cap gasPrice escalation (by Claude) #6862) (#e22a090)
• include insertion_block_number for listing merkle tree insertions (feat: include insertion_block_number for listing merkle tree insertions #6785) (#7e75a84)
• migrate from tendermint to cometbft (feat: migrate from tendermint to cometbft #6834) (#7199ade)
• use safe arithmetic for gas estimation (feat: use safe arithmetic for gas estimation #6844) (#aa22e54)
• Introduce minimum time between resubmissions for EVM (feat: Introduce minimum time between resubmissions for EVM #6838) (#8fbfbaf)
• migrate oUSDT ownership to timelocks (feat: migrate oUSDT ownership to timelocks #6771) (#eabd28f)
• add metrics for detecting if merkle root from validators different from relayer internal root (feat: add metrics for detecting if merkle root from validators different from relayer internal root #6816) (#95a514a)
• fix offchain lookup not trying all urls (feat: fix offchain lookup not trying all urls #6813) (#6f00ee0)
• build a bunch of structs as part of a origin chain (feat: build a bunch of structs as part of a origin chain #6807) (#3869653)
• report chain metrics for unknown domains as well (feat: report chain metrics for unknown domains as well #6801) (#1f3f2f8)
• reduce unwraps and panics (feat: reduce unwraps and panics #6764) (#82fc897)
• ensure parity between KnownHyperlaneDomain and json config file (feat: ensure parity between KnownHyperlaneDomain and json config file #6793) (#21aabd9)
• allow for relative configurable lowest block height (feat: allow for relative configurable lowest block height #6674) (#8df6ea1)
• Build dispatcher and its endpoint as part of a destination chain (feat: Build dispatcher and its endpoint as part of a destination chain #6773) (#e2691ec)
• skip waiting for svm tx confirmation; update relayer image (feat(lander): skip waiting for svm tx confirmation; update relayer image #6775) (#b746ad4)
• refactor SVM components to allow mocking (feat(lander): refactor SVM components to allow mocking #6742) (#446e2e1)
• add celestia testnet (feat: add celestia testnet #6696) (#8ba228d)
• more robust SVM tx_ready_for_resubmission (feat(lander): more robust SVM tx_ready_for_resubmission #6737) (#ae45e81)
• add regex to matching list (feat: add regex to matching list #6654) (#80bf49e)
• subtensor usdc route extension (feat: subtensor usdc route extension #6686) (#6dba296)
• add igp crud endpoints (feat: add igp crud endpoints #6573) (#7f2c0af)
• default to Lander for evm tx submission (feat(relayer): default to Lander for evm tx submission #6695) (#5399f7e)
• add ism build count (feat: add ism build count #6697) (#cb8a31b)
• solx extension (feat: solx extension #6699) (#b01195d)
• EVM tx_ready_for_resubmission impl; update block_time configs (feat(lander): EVM tx_ready_for_resubmission impl; update block_time configs #6680) (#2c2ebd0)
• change span to debug (feat: change span to debug #6663) (#6fad18e)
• Take into account processing time when sleeping in Inclusion Stage (feat(lander): Take into account processing time when sleeping in Inclusion Stage #6666) (#258ebae)
• add unit tests to ensure correct ordering of validator signatures (feat: add unit tests to ensure correct ordering of validator signatures #6527) (#a73b5eb)
• Deprioritize failed providers (feat: Deprioritize failed providers #6613) (#5495f0f)
• deploy to XRPL EVM (feat: deploy to XRPL EVM #6650) (#5291797)
• remove redundant logs (feat: remove redundant logs #6569) (#af276f2)
• More tests covering historical incidents (feat(lander): More tests covering historical incidents #6624) (#9be9051)
• add galactica, remove kroma (feat: add galactica, remove kroma #6622) (#30b7cd5)
• reduce unwrap() and expect() (feat: reduce unwrap() and expect() #6631) (#d8afb82)
• es solana expansion (feat(rust,sdk): es solana expansion #6621) (#87401a0)
• Batching for Ethereum transactions (feat(lander): Batching for Ethereum transactions #6601) (#06efe3a)
• added fallback to starknet providers (feat: added fallback to starknet providers #6537) (#db53db1)
• add unittests for relayer startup (feat: add unittests for relayer startup #6432) (#73d7904)
• deploy to TAC (feat: deploy to TAC #6594) (#779df44)
• add batching support for starknet (feat: add batching support for starknet #6359) (#b65062c)
• fix PendingMessage debug print (feat: fix PendingMessage debug print #6580) (#ff8ccfd)
• deploy solaxy core (feat: deploy solaxy core #6574) (#d969163)
• evm gas limit metric (feat(lander): evm gas limit metric #6572) (#90217b9)
• validator overwrite and log any checkpoints that don't match its current in-memory version (feat: 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 (feat(lander): Builder stage popping several payloads at a time #6557) (#b46f9a2)
• reduce logs (feat: reduce logs #6494) (#8185c87)
• redeploy on rome testnet (feat: redeploy on rome testnet #6543) (#542e7b1)
• extend uBTC warp route (feat: extend uBTC warp route #6501) (#6f9b3ad)
• Nonce manager metrics (feat(lander): Nonce manager metrics #6542) (#f3abbce)
• vm-specific metrics (feat(lander): vm-specific metrics #6541) (#950e235)
• more advanced nonce manager (feat(lander): more advanced nonce manager #6504) (#7acd30d)
• jun 9 multisig batch (feat: jun 9 multisig batch #6482) (#fe1d8ab)
• EVM escalator (feat(lander): EVM escalator #6484) (#9e40cf1)
• add app_context to operations_processed_count (feat: add app_context to operations_processed_count #6395) (#33c203c)
• EVM adapter mocking setup (feat(lander): EVM adapter mocking setup #6450) (#9284dd1)
• deploy core contracts and agents for paradex (feat(deployment): deploy core contracts and agents for paradex #6465) (#589dd5c)
• deploy to botanix, katana (feat: deploy to botanix, katana #6445) (#6e9f822)
• Override the lowest block height with value from settings (feat: Override the lowest block height with value from settings #6451) (#c7a7258)
• add endpoints to insert messages and merkle tree insertions (feat: add endpoints to insert messages and merkle tree insertions #6228) (#5b6c65d)
• fix crashes and set metrics instead when rpcs fail (feat: fix crashes and set metrics instead when rpcs fail #6278) (#c4f9fa8)
• Add configurable lowest block height to sequence-aware backward cursor (feat: Add configurable lowest block height to sequence-aware backward cursor #6436) (#f5536c9)
• Naive NonceManager implementation with passing E2E (feat(submitter): Naive NonceManager implementation with passing E2E #6378) (#df8f11d)
• add timeout to AwsSigner (feat: add timeout to AwsSigner #6414) (#cedc8e1)
• starknet core deployment (feat: starknet core deployment #6413) (#c58dbb5)
• separate tx id indexing and cursor indexing into separate threads (feat: separate tx id indexing and cursor indexing into separate threads #6350) (#3835483)
• add kubedns regex for offchain lookup ISM (feat: add kubedns regex for offchain lookup ISM #6372) (#a73ec6f)
• use legacy from secret value (feat(starknet): use legacy from secret value #6379) (#9a39e29)
• pass starkKey address from GCP secrets (feat: pass starkKey address from GCP secrets #6367) (#11b240a)

Bug Fixes

• fix tomls (#9ebb24a)
• fixes (#cfa48de)
• Increase claimed storage size for Relayers to 32Gi (fix: Increase claimed storage size for Relayers to 32Gi #7180) (#132bf04)
• change the commitment level for Sealevel check of reverted payloads (fix: change the commitment level for Sealevel check of reverted payloads #7167) (#651af9b)
• Render Starknet address as hex instead of string (fix: Render Starknet address as hex instead of string #7137) (#6d44a7b)
• failed_indexes for starknet batch submissions (fix: failed_indexes for starknet batch submissions #7135) (#63673a7)
• radix docker e2e command (fix: radix docker e2e command #7118) (#283ac40)
• Define indexing configuration for Solaxy (fix: Define indexing configuration for Solaxy #7088) (#31d0611)
• Add provider host to logging for EVM (fix: Add provider host to logging for EVM #7068) (#a34bb46)
• add message id multisig ism to relayer (fix: add message id multisig ism to relayer #7061) (#e39c408)
• update cosmos price data schema to fix price fetching (fix(infra): update cosmos price data schema to fix price fetching #7059) (#f96edea)
• Request more fee history percentiles if default one returned zeros (fix: Request more fee history percentiles if default one returned zeros #7047) (#a62b4a4)
• only index successful tx (fix(radix): only index successful tx #6939) (#d2fc4a1)
• Add domain into log spans in Lander (fix: Add domain into log spans in Lander #6911) (#eaa31a5)
• Resend message to Lander when payload made it into tx but tx was dropped (fix: Resend message to Lander when payload made it into tx but tx was dropped #6894) (#5d4f60e)
• reduce excessive eth_getTransactionReceipt queries in Lander (fix: reduce excessive eth_getTransactionReceipt queries in Lander #6868) (#71e5185)
• Reduce index chuck to avoid errors (fix: Reduce index chunk to avoid errors #6889) (#7533c07)
• Improve logging when we cannot batch payloads for a chain (fix: 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 (fix: 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 (fix: Make block gas limit exceeds a non-retriable error #6877) (#8355592)
• Add domain into spans in Scraper (fix: Add domain into spans in Scraper #6846) (#c523bbb)
• Add logging to gas price escalation in Lander (fix: Add logging to gas price escalation in Lander #6860) (#9fb5797)
• Improve logging for cursor creation (fix: Improve logging for cursor creation #6836) (#77cf0e5)
• Add domain into span on creating signer (fix: Add domain into span on creating signer #6831) (#94f7dc6)
• Change Settings.chains to use HyperlaneDomain as key instead of String (fix: Change Settings.chains to use HyperlaneDomain as key instead of String #6769) (#2546c3c)
• Improve logging of failed to build error on CCIP Read ISM (fix: 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 (fix: Bring back domain span so that we can filter by it in agents #6740) (#3aeba1d)
• Measure init time correctly in Relayer (fix: Measure init time correctly in Relayer #6718) (#fcb9d47)
• HyperEVM block time set to 1 second (fix: HyperEVM block time set to 1 second #6700) (#9176ef8)
• Don't drop transaction if we got nonce too low error (fix(lander): Don't drop transaction if we got nonce too low error #6682) (#9e7f41f)
• lower sleep periods to improve latency (fix(lander): lower sleep periods to improve latency #6668) (#32654af)
• Report no items to process only after a loaded item or every 60 seconds (fix: Report no items to process only after a loaded item or every 60 seconds #6616) (#71a0e01)
• skip dry_run_verify for now (fix(starknet): skip dry_run_verify for now #6615) (#b0e74c3)
• add sanity range check for starknet indexer (fix: add sanity range check for starknet indexer #6464) (#a1d5b77)
• lander test timing flakes (fix: lander test timing flakes #6581) (#d530c98)
• evm max fee per gas metric (fix(lander): evm max fee per gas metric #6563) (#70cc81b)
• skip simulation after submisison (fix: skip simulation after submisison #6524) (#afcf008)
• only escalate if gas price was set previously (fix: only escalate if gas price was set previously #6545) (#e3519ce)
• Log failed requests (fix: Log failed requests #6462) (#43e490c)
• native denom padding on paradex (fix: native denom padding on paradex #6526) (#420c950)
• escalation when error is immediately reported (fix(lander): escalation when error is immediately reported #6506) (#cae5e0f)
• make starknet signer key optional (fix: make starknet signer key optional #6497) (#422a78c)
• Align reorg period of Hyperliquid mainnet and testnet (fix: Align reorg period of Hyperliquid mainnet and testnet #6489) (#0100511)
• Use only domain in spans so that it is easier to search (fix: Use only domain in spans so that it is easier to search #6469) (#8b18655)
• validator count fetching upon startup is retried (fix: validator count fetching upon startup is retried #6470) (#983f2c1)
• Reduce chunk size to avoid RPC errors (fix: Reduce chunk size to avoid RPC errors #6427) (#69a100c)
• Improve domain logging (fix: Improve domain logging #6391) (#ac1e524)
• Configure proper index chunk for moonbeam to fix issues with their RPC (fix: Configure proper index chunk for moonbeam to fix issues with their RPC #6392) (#b431cda)

Miscellaneous

• use lander for radix (chore: use lander for radix #7144) (#f81913d)
• Increase Relayer storage to 16Gi (chore: Increase Relayer storage to 16Gi #7138) (#2231bc3)
• update agent config (chore: update agent config #7044) (#45f45ad)
• sept 2025 testnet pruning (chore: sept 2025 testnet pruning #7011) (#ed93bea)
• deprecate alfajores (chore: deprecate alfajores #6987) (#b10f1e8)
• deprecate legacy lumia mailbox (chore: deprecate legacy lumia mailbox #6985) (#c27e3e2)
• update zircuit reorg period (chore: update zircuit reorg period #6952) (#0c25e14)
• bump toolchain from 1.81 to 1.86 (chore: bump toolchain from 1.81 to 1.86 #6915) (#054dbd1)
• deprecate chains from infra (chore: deprecate chains from infra #6850) (#288b779)
• Celestia mainnet deploy configuration (chore(infra): Celestia mainnet deploy configuration #6810) (#ad62261)
• update celo metadata in agent config (chore: update celo metadata in agent config #6761) (#539bb09)
• remove botanix tx overrides (chore: remove botanix tx overrides #6751) (#077bc3e)
• rename Processor -> DbLoader, SerialSubmitter -> MessageProcessor (chore(relayer): rename Processor -> DbLoader, SerialSubmitter -> MessageProcessor #6731) (#8f2b9a6)
• lower worker thread count (chore(relayer): lower worker thread count #6712) (#f67ebeb)
• catch switchChainAsync for starknet (chore: catch switchChainAsync for starknet #6716) (#112d99f)
• add new starknet SOL route to SVM relayer application verifier (chore: add new starknet SOL route to SVM relayer application verifier #6670) (#08d6cf2)
• deprecate trumpchain, real, treasure (chore: deprecate trumpchain, real, treasure #6598) (#6d1f7ee)
• deprecate rome testnets (chore: deprecate rome testnets #6587) (#77ea9fd)
• new relayer image with less logging, ignore some neutron dest msgs (chore: new relayer image with less logging, ignore some neutron dest msgs #6564) (#9b85866)
• update to latest registry version (chore: update to latest registry version #6522) (#d2e35d5)
• update to latest cainome & starknet versions (chore: update to latest cainome & starknet versions #6435) (#1ed65c2)
• update to latest registry version (chore: update to latest registry version #6381) (#f83e113)

Refactor

• Move tests into a separate file to simplify code navigation (refactor: Move tests into a separate file to simplify code navigation #7126) (#49a8a48)
• improve radix state queries (refactor: improve radix state queries #7017) (#8f4faae)
• CosmWasm <> CosmosNative deduplication (refactor(agents): CosmWasm <> CosmosNative deduplication #6012) (#dafa0b6)
• Add database and chain conf into destination chain init (refactor: Add database and chain conf into destination chain init #6817) (#cb7d42b)
• Add app operation verifier and ccip signers into destination chain init (refactor: Add app operation verifier and ccip signers into destination chain init #6814) (#76cdb1b)
• Refactor building mailboxes as part of destination chains (refactor: Refactor building mailboxes as part of destination chains #6808) (#9de29fe)
• Move unit tests in relayer.rs into separate file (refactor: Move unit tests in relayer.rs into separate file #6690) (#13552bb)
• Rename TransactionId, PayloadId and PendingInclusion (refactor(lander): Rename TransactionId, PayloadId and PendingInclusion #6468) (#2c7f387)
• simplify module and type names (refactor(lander): simplify module and type names #6384) (#fd6e878)

---

Once this PR is merged, the rust-release.yml workflow will automatically:

• Create a GitHub release with tag agents-v1.6.0
• Trigger the build of release binaries

🤖 This PR was automatically created by the release workflow.

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