Starknet V0.14.3 Mainnet Launch

Starknet (STRK) · Releases & Updates · June 22, 2026

Starknet v0.14.3 goes live on mainnet, adding dynamic L2 gas base pricing.

Starknet activates network upgrade v0.14.3 on mainnet on June 22, 2026, introducing dynamic L2 gas base pricing among other protocol changes.

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