Mock contracts for local testing are available for VRF V2 subscription and direct funding:

• Test VRF V2 subscription locally
• Test VRF V2 direct funding locally

Chainlink Functions is available as a closed beta on Ethereum Sepolia and Polygon Mumbai.

VRF V2 is Generally Available with new sample contracts for V2.

VRF V2 is available along with guides to help you migrate from V1 to V2:

• Subscription: Migrating from V1 to V2
• Direct funding: Migrating from V1 to V2

VRF V1 is available on Ethereum mainnet.