[Monad Mainnet to Undergo Hard Fork Today at 22:30] Foresight News reports that Monad co-founder Keone Hon tweeted that the Monad mainnet will undergo a hard fork today at 22:30 Beijing time, upgrading to the MONAD_NINE version. MONAD_NINE introduces MIP-3, MIP-4, and MIP-5. Prior to this, node operators should upgrade to at least version v0.13.0.