feat: release manager #1469

0xClandestine · 2025-06-12T18:21:02Z

Motivation:

We want to enable AVSs to publish release metadata on-chain, giving operators a reliable and verifiable source of truth.

Modifications:

Added a new core contract: ReleaseManager.
AVSs can call publishRelease(operatorSet, release) to push release data.

Result:

AVSs can now post release info on-chain, allowing operators to query a canonical, auditable source for updates.

src/contracts/interfaces/IReleaseManager.sol

src/contracts/core/ReleaseManager.sol

src/contracts/core/ReleaseManagerStorage.sol

src/contracts/core/ReleaseManager.sol

src/contracts/interfaces/IReleaseManager.sol

src/contracts/core/ReleaseManager.sol

src/contracts/interfaces/IReleaseManager.sol

src/contracts/core/ReleaseManager.sol

ypatil12

Also think we should move this to a permissions or avs folder.

src/contracts/core/ReleaseManager.sol

src/contracts/core/ReleaseManagerStorage.sol

src/contracts/core/ReleaseManager.sol

docs/core/ReleaseManager.md

src/contracts/core/ReleaseManager.sol

**Motivation:** We want to enable AVSs to publish release metadata on-chain, giving operators a reliable and verifiable source of truth. **Modifications:** * Added a new core contract: `ReleaseManager`. * AVSs can call `publishRelease(operatorSet, release)` to push release data. **Result:** AVSs can now post release info on-chain, allowing operators to query a canonical, auditable source for updates.

@ypatil12

# v1.7.0 Multi Chain The multichain release enables AVSs to launch their services and make verified Operator outputs available on any EVM chain, meeting their customers where they are. AVSs can specify custom operator weights to be transported to any destination chain. The release has 3 components: 1. Core Contracts 2. AVS Contracts 3. Offchain Infrastructure The below release notes cover Core Contracts. For more information on the end to end protocol, see our [docs](../docs/multichain/README.md) and [ELIP-008](https://github.com/eigenfoundation/ELIPs/blob/main/ELIPs/ELIP-008.md). ## Release Manager @ypatil12 @eigenmikem ## Highlights This multichain release only introduces new standards and contracts. As a result, there are no breaking changes or deprecations. 🚀 New Features Source Chain Contracts - `KeyRegistrar`: Manages cryptographic keys for operators across different operator sets. It supports both ECDSA and BN254 key types and ensures global uniqueness of keys across all operator sets - `CrossChainRegistry`: Enables AVSs to register to have their operator stakes transported to supported destination chains - `ReleaseManager`: Provides a standardized way for AVSs to publish software artifacts (binaries, docker images, etc.) that operators in their operator sets should upgrade to by specified deadlines Destination Chain Contracts - `CertificateVerifier`: Proves the offchain execution of a task, via a Certificate, by the operators of an operatorSet. Two types of key material are supported: ECDSA and BN254 - `OperatorTableUpdater`: Updates operator tables in the `CertificateVerifier` to have tasks validated against up-to-date operator stake weights 🔧 Improvements – Enhancements to existing features. - The multichain protocol has protocol-ized several AVS-deployed contracts, enabling an simpler AVS developer experience. These include: - `KeyRegistrar`: Manages BLS and ECDSA signing keys. AVSs no longer have to deploy a `BLSAPKRegistry` - `CertificateVerifier`: Handles signature verification for BLS and ECDSA keys. AVSs no longer have to deploy a `BLSSignatureChecker` - Offchain Multichain Transport: AVSs no longer have to maintain [avs-sync](https://github.com/Layr-Labs/avs-sync) to keep operator stakes fresh ## Changelog - feat: multichain deploy scripts [PR #1487](#1487) - feat: operator table updater pauser [PR #1501](#1501) - feat: add `publishMetadataURI` [PR #1492](#1492) - refactor: `globalRootConfirmerSet` -> `generator` [PR #1500](#1500) - fix: circular dependency for initial global root update [PR #1499](#1499) - chore: remove stale bindings [PR #1498](#1498) - fix: zero length [PR #1490](#1490) - docs: multichain docs [PR #1488](#1488) - refactor: remove table calculators [PR #1493](#1493) - refactor: `KeyRegistry` unit testing [PR #1482](#1482) - feat: disable root [PR #1481](#1481) - refactor: `ECDSATableCalculator` testing [PR #1479](#1479) - refactor: operators can deregister keys if not slashable [PR #1480](#1480) - refactor: `ECDSACertificateVerifier` testing [PR #1478](#1478) - refactor: `Bn254CertificateVerifierUnitTests` [PR #1476](#1476) - feat: ecdsa table calculator [PR #1473](#1473) - feat: ecdsacv views [PR #1475](#1475) - refactor: `BN254OperatorTableCalculator` [PR #1463](#1463) - feat: add `referenceBlockNumber` [PR #1472](#1472) - feat: release manager [PR #1469](#1469) - feat: ecdsa cert verifier [PR #1470](#1470) - feat: add view function for `getGlobalConfirmerSetReferenceTimestamp` [PR #1471](#1471) - chore: add helper view function [PR #1465](#1465) - chore: add sig digest functions to interface [PR #1464](#1464) - refactor: `CrossChainRegistry` [PR #1457](#1457) - fix: global table update message hash [PR #1460](#1460) - refactor: sig verification into library [PR #1455](#1455) - fix: `OperatorTableUpdater` encoding [PR #1456](#1456) - chore: add latest `referenceTimestamp` to OTC interface [PR #1454](#1454) - chore: bindings [PR #1452](#1452) - feat: add operator table updater to CCR [PR #1451](#1451) - chore: multichain deploy scripts [PR #1449](#1449) - feat: cross chain registry [PR #1439](#1439) - chore: update BN254CertificateVerifier [PR #1447](#1447) - feat: bn254 operator table contracts [PR #1429](#1429) - feat: KeyRegistrar [PR #1421](#1421) - feat: operator table updater [PR #1436](#1436) - feat: bn254 certificate verifier [PR #1431](#1431) - chore: bindings + interface update [PR #1438](#1438) - chore: update multichain interfaces [PR #1433](#1433) - feat: multi chain interfaces [PR #1423](#1423) - docs: update version matrix [PR #1491](#1491) - chore: add multisend parser to scripts directory [PR #1486](#1486) - chore: update eigenpod and eigen impls addresses in holesky and hoodi [PR #1448](#1448)

**Motivation:** We want to enable AVSs to publish release metadata on-chain, giving operators a reliable and verifiable source of truth. **Modifications:** * Added a new core contract: `ReleaseManager`. * AVSs can call `publishRelease(operatorSet, release)` to push release data. **Result:** AVSs can now post release info on-chain, allowing operators to query a canonical, auditable source for updates.

0xrajath reviewed Jun 12, 2025

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0xrajath reviewed Jun 12, 2025

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0xClandestine changed the base branch from main to release-dev/multichain June 13, 2025 17:19

0xClandestine force-pushed the 0xclandestine/rms branch from a8124dc to e75fb26 Compare June 13, 2025 17:19

0xrajath changed the title ~~feat(draft): rms~~ feat: release manager Jun 13, 2025

0xrajath assigned 0xClandestine Jun 13, 2025

0xrajath reviewed Jun 13, 2025

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0xClandestine added the 📦 RMS label Jun 16, 2025

0xrajath reviewed Jun 16, 2025

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0xClandestine commented Jun 16, 2025

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0xClandestine requested a review from 0xrajath June 16, 2025 19:47

0xClandestine added 12 commits June 17, 2025 10:40

draft

435f123

refactor: explicit using statements

5f3f52d

feat: add getReleaseRegistryUrl

d27e67f

docs: improvements

156ac92

fix: decoding

8ff8692

fix: gap

ab4982e

wip: cleanup

892efe8

chore: make fmt

de87a5b

wip

e3115f2

wip

f37faf5

wip

fc2c440

wip

0d527ac

0xClandestine added 2 commits June 17, 2025 11:09

feat: add getLatestUpgradeByTime

bd23dce

feat: add releaseId to event

be5e280

0xrajath reviewed Jun 17, 2025

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feat: add isLatestRelease(operatorSet, releaseId)

f4ed5e7

0xrajath reviewed Jun 17, 2025

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0xrajath reviewed Jun 17, 2025

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0xClandestine added 2 commits June 17, 2025 11:34

docs: draft

a56424e

chore: rename to isValidRelease

0e15d38

0xrajath reviewed Jun 17, 2025

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0xrajath reviewed Jun 17, 2025

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0xClandestine added 2 commits June 17, 2025 11:40

refactor: return releaseId

5aa2b22

refactor: return uint32

4ff2213

0xrajath requested a review from ypatil12 June 17, 2025 15:45

ypatil12 reviewed Jun 17, 2025

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refactor: review changes

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ypatil12 reviewed Jun 17, 2025

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0xrajath approved these changes Jun 17, 2025

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docs: clarity

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bdchatham reviewed Jun 17, 2025

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ypatil12 approved these changes Jun 17, 2025

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bdchatham approved these changes Jun 17, 2025

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0xClandestine merged commit 433df26 into release-dev/multichain Jun 17, 2025
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0xClandestine deleted the 0xclandestine/rms branch June 17, 2025 17:01

ypatil12 mentioned this pull request Jul 1, 2025

feat: multichain #1494

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feat: release manager #1469

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0xClandestine commented Jun 12, 2025 •

edited

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0xClandestine commented Jun 12, 2025 •

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