The height at which the upgrade must be performed. Only used if Time is not set.
Any application specific upgrade info to be included on-chain such as a git commit that validators could automatically upgrade to
Sets the name for the upgrade. This name will be used by the upgraded version of the software to apply any special "on-upgrade" commands during the first BeginBlock method after the upgrade is applied. It is also used to detect whether a software version can handle a given upgrade. If no upgrade handler with this name has been set in the software, it will be assumed that the software is out-of-date when the upgrade Time or Height is reached and the software will exit.
Optionalupgraded
Plan specifies information about a planned upgrade and when it should occur.