<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDMvOTFmM2IyNmUtYjZhZS00NTFiLTlhOTMtY2M5NTA0YTY3MGM5LmpwZw==.jpg"></p><p>Ethereum’s Dencun hard fork includes EIP-4844, an upgrade that reduces the costs of layer-2 rollups. </p>