According to Foresight News, Flow announced that its mainnet will be upgraded to Crescendo at 20:00 on September 4. Flow said that Crescendo will be the most important upgrade to the Flow network since Genesis, including full EVM equivalence for all developers on Flow and marking the maturity point of Cadence 1.0's Flow native programming environment. Full EVM equivalence means that any smart contract, protocol or tool running on the Ethereum mainnet will be able to run on Flow, similar to EVM L2. The network upgrade is estimated to take about 6 hours, during which time the Flow mainnet network will be in maintenance mode and will not process transactions.