Changelog

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Mar 2024
Release
Oct 2, 2023
VRF

VRF Quickstarts and Resources

The Developer Hub has been released. It helps you find resources related to web3 use cases like NFTs and gaming. The Developer Hub includes a comprehensive VRF Resources page that shows a collection of Quickstarts, guides, tutorials, videos, blog posts, courses, documentation, and case studies related to VRF. A new set of Quickstarts has been released. See all the Quickstarts that involve VRF.

Release
Oct 2, 2023
VRF

Sepolia gas lane increase

For VRF V2 subscription, the Sepolia gas lane has increased from 30 gwei to 150 gwei. The key hash has otherwise remained the same.

Release
Oct 2, 2023
Automation

Automation v2.0 release

Automation 2.0 is now live on Ethereum, Binance Smart Chain, Polygon, Avalanche, Arbitrum, and Optimism. Automation 2.0 features include:

  • Verifiable compute: The Automation DON now leverages a consensus mechanism, via Chainlink OCR3, to give you cryptographically verified compute. Save up to 90% of onchain gas costs by off-loading compute intensive tasks to the Automation DON.
  • Log triggers: Natively use log data in your smart contracts with log triggers. Unlock new connection possibilities.
  • StreamsLookup: Seamlessly access and use Chainlink's Low Latency Data in upkeeps via StreamsLookup. Build like the best Derivative protocols.
  • Forwarder: A unique msg.Sender for your performUpkeep function so you can lock down sensitive upkeeps. Read more about the forwarder.
Integration
Sep 29, 2023
Functions

Chainlink Functions Open Beta

Chainlink Functions is available as an open beta on several networks. See the supported networks page for more a complete list.

New features:

  • You must accept the Chainlink Functions Terms of Service (ToS) before using Chainlink Functions. The ToS must be accepted by subscriptions owners. Once accepted, the ToS is transitive to all contracts belong the subscription, so your end-users don't have to accept the ToS to interact with your contracts. Read this guide to learn more.
  • The Chainlink Functions Subscription Manager is available at functions.chain.link. The Functions Subscription Manager lets you manage your subscriptions.
  • Chainlink Functions uses threshold encryption to handle users' encrypted secrets. Read the secrets conceptual page to learn more.
  • Users can host their encrypted secrets within the DON. This hosting method is called DON-hosted. Read the secrets conceptual page to learn more.
  • JavaScript source code can only use vanilla Deno. Read the JavaScript code API reference to learn more.
  • Chainlink Functions contracts are part of the @chainlink/contracts npm package. Read the FunctionsClient and FunctionsRequest API references.
  • Use the Functions npm package in your own JavaScript or TypeScript project to make requests to the Chainlink Functions Decentralized Oracle Network (DON). Try the getting-started guide to learn more.
  • Make sure to check the service limits page as the limits have been adapted. Additionally, you can contact us to increase the limits for your Chainlink Function.
Integration
Sep 27, 2023
CCIP

CCIP on BNB Chain and Base mainnets

Chainlink CCIP is publicly available on the BNB Chain and Base mainnets. See the supported networks page for more information.

Integration
Sep 21, 2023
CCIP

CCIP on Arbitrum Mainnet

Chainlink CCIP is publicly available on Arbitrum Mainnet. See the CCIP testnet configuration page for more information.

Release
Sep 13, 2023
General

Chainlink Node v2.5.0

Chainlink Node v2.5.0 is now available. See the Release Notes for details.

Integration
Aug 25, 2023
CCIP

CCIP on BNB Chain and Base testnets

Chainlink CCIP is publicly available on the BNB Chain and Base mainnets. See the supported networks page for more information.

Release
Aug 21, 2023
General

Chainlink Node v2.4.0

Chainlink Node v2.4.0 is now available. See the Release Notes for details.

Release
Jul 28, 2023
General

Chainlink Node v2.3.0

Chainlink Node v2.3.0 is now available. See the Release Notes for details.

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