Never miss an update
Announcing CCIP 2.0
CCIP 2.0 introduces new opt-in features:
- Additive security: Add issuer, third-party, or institution-operated Cross-Chain Verifiers (CCVs) for additional verification and control. The default remains the secure, battle-tested CCIP DON.
- Faster-than-finality (FTF) transfers: Control confirmation parameters for standard or faster-than-finality cross-chain execution, tailored to your needs and risk threshold. The default remains waiting for full finality.
- Modular fee components: Customize fees for your token or your verifier.
- Built-in compliance functions: Native integration with the Chainlink Automated Compliance Engine (ACE) enables policy checks without breaking composability.
- Permissionless execution / No Exec: Customize execution by opting into No Exec (more controlled execution), using a custom executor, or executing permissionlessly. The default remains the Chainlink executor service.
The CCIP Architecture Overview explains the new modular architecture of CCIP 2.0. The Router contract, CCIP's single point of interface, remains unchanged on all networks.
This release ships with a full suite of developer tooling, including the CCIP API, SDK, CLI, and CCV Starter Kit.
CCIP deprecated on Superseed Sepolia
CCIP is no longer supported on Superseed Sepolia.
CRE CLI v1.35.0 — Ethereum Hoodi Testnet Support
CRE CLI version 1.35.0 is now available. This release adds support for Ethereum Hoodi Testnet for local simulation via cre workflow simulate and for production onchain writes. The Go SDK (v1.21.0) and TypeScript SDK (v1.22.0) add the corresponding EthereumHoodiTestnet chain constant.
Update your CLI by running cre update when prompted, or follow the CLI Installation guide for fresh installations.
Feeds scheduled for deprecation
The following Data Feeds are scheduled for deprecation on September 30th, 2026. See Feeds Scheduled For Deprecation for shutdown dates and the latest status:
Added support to Data Feeds
Added support to SmartData
Added support to Data Streams
Cross-chain token (CCT) standard: Added support for new tokens
Newly supported tokens: SPX
CRE CLI v1.34.0 — Updated SDK Versions
CRE CLI version 1.34.0 is now available. This release updates the bundled SDK dependencies to Go SDK v1.20.0 and TypeScript SDK v1.21.1.
Update your CLI by running cre update when prompted, or follow the CLI Installation guide for fresh installations.
Streams scheduled for deprecation
The following Data Streams are scheduled for deprecation. See Deprecating Data Streams for shutdown dates and the latest status:
