A Golden Finance report stated that Mina Protocol will be upgraded from 17:00 to midnight on June 4th, during which the network will be unavailable. Users who do not run nodes do not need to take any action. Please note that no transactions will be included on the chain from 17:00 until the upgrade is completed. Transactions that are not included on the chain will be discarded, and users can resend the transactions after the network is restored.