The Ethereum mainnet is expected to undergo Dencun upgrade at 21:55 on March 13

The Ethereum Foundation released a Dencun mainnet upgrade announcement. Dencun is expected to be activated on the Ethereum mainnet at 21:55 on March 13, 2024 Beijing time, with a block height of 269568. Node operators and stakers must upgrade their software to the versions listed in the announcement. This upgrade introduces a temporary data blob with EIP-4844, also known as protodanksharding, which will help reduce L2 transaction fees.