Major Ethereum upgrade Dencun goes live — but there are more steps. Ethereum’s long-awaited “Dencun” upgrade went live Wednesday, setting the stage for a dramatic drop in the cost of using rollups like Arbitrum, Optimism, and Starknet.

Major Ethereum upgrade Dencun goes live — but there are more steps. Ethereum’s long-awaited “Dencun” upgrade went live Wednesday, setting the stage for a dramatic drop in the cost of using rollups like Arbitrum, Optimism, and Starknet.

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