Chainlink CCIP expands support to Gnosis Mainnet. Check the CCIP Directory for more information:

Gnosis Mainnet

Chainlink Node v2.12.0 is now available. See the Release Notes for details.

Older Automation registrars for v1.0, v1.1, v1.2, v1.3, and v2.0 are deprecated on all supported networks (Ethereum, Avalanche, BSC, Polygon, Arbitrum and Optimism). You can no longer register new upkeeps using these older versions. Please migrate your older upkeeps to Automation 2.1 to ensure they remain operational as we start deprecating older versions.

Chainlink CCIP expands support to Celo. Check the CCIP Directory for more information:

Celo Mainnet

Celo Alfajores Testnet

Chainlink Node v2.12.0 is now available. See the Release Notes for details.

The @chainlink/contracts package version 1.1.1 is now available. It includes the updated wrapper and interface contracts for VRF 2.5 direct funding, which had not been included in the @chainlink/contracts package version 1.1.0. The DirectFundingConsumer.sol example contract has been updated to reflect this.

The @chainlink/contracts also includes an updated function signature for fulfillRandomWords in the VRFConsumerBaseV2Plus contract, which applies only to subscription users. This function signature has not changed in the VRFV2PlusWrapperConsumerBase, so this does not affect direct funding users.

When using package version 1.1.1 and later, update your fulfillRandomWords function signature to match the VRFConsumerBaseV2Plus contract, which has changed to: function fulfillRandomWords(uint256 requestId, uint256[] calldata randomWords)

In the @chainlink/contracts package version 1.1.0 and earlier, the randomWords parameter has a memory storage location.

Chainlink CCIP expands support to Polygon Amoy Testnet. Check the CCIP Directory for more information:

Polygon Amoy Testnet

Chainlink Node v2.11.0 is now available. See the Release Notes for details.

Chainlink Node v2.11.0 is now available. See the Release Notes for details.

VRF V2.5 is available on Ethereum, BNB Chain, Polygon, Avalanche and Arbitrum mainnets and testnets.The new version of Chainlink VRF implements the following changes:

• Support for native gas token billing
• Easy 1-click migration to future new versions
• New billing model, where the premium is a percentage of the gas costs of the VRF callback instead of a flat fee
• Gas optimizations

Learn how to migrate to VRF V2.5.