# Chainlink Local API Reference
Source: https://docs.chain.link/chainlink-local/api-reference


## Available Versions

### Latest Release

- **[Chainlink Local v0.2.3](/chainlink-local/api-reference/v0.2.3)** (Current Version)
  - Added support for `EVMExtraArgsV2` and OZ's `AccessControl` in CCIPLocalSimulator
  - Added `supportNewTokenViaAccessControlDefaultAdmin` function
  - Bumped `@chainlink/contracts-ccip` to `1.5.1-beta.0`
  - Enhanced token pool support and EVMExtraArgsV2 compatibility

### Previous Versions

- **[Chainlink Local v0.2.2](/chainlink-local/api-reference/v0.2.2)** (Legacy Version)
  - Added support for CCIP v1.5
  - Enhanced token support functions
  - Updated network configurations
  - Improved testing utilities

- **[Chainlink Local v0.2.1](/chainlink-local/api-reference/v0.2.1)** (Legacy Version)
  - Added support for Chainlink Data Feeds
  - Introduced mock aggregator contracts
  - Basic testing framework setup

## Documentation Structure

Each version includes detailed documentation for:

- CCIP Components (Router, Simulator)
- Data Feed Contracts
- Token Implementations
- JavaScript Utilities
- Testing Helpers