=
    "The mysql_upgrade client is now deprecated. The actions executed by the "
    "upgrade client are now done by the server.\nTo upgrade, please start the "
    "new MySQL binary with the older data directory. Repairing user tables is "
    "done automatically. Restart is not required after upgrade.\nThe upgrade "
    "process automatically starts on running a new MySQL binary with an older "
    "data directory. To avoid accidental upgrades, please use the "
    "--upgrade=NONE option with the MySQL binary. The option --upgrade=FORCE "
    "is also provided to run the server upgrade sequence on demand.\nIt may be "
    "possible that the server upgrade fails due to a number of reasons. In "
    "that case, the upgrade sequence will run again during the next MySQL "
    "server start. If the server upgrade fails repeatedly, the server can be "
    "started with the --upgrade=MINIMAL option to start the server without "
    "executing the upgrade sequence, thus allowing users to manually rectify "
    "the problem."