If you want to prevent people from having to enter the command on an update, (for those of us that use ironman because we're too tempted to use the console), you could possibly add some sort of one time decision that shows up if a certain variable condition isn't true something like
updateDecisionWastelandEconomy = {
cost = 0
icon = whatevericonyouwant.jpg
visible = {
NOT = { weVersion = currentBuildVersion}
}
available = {
}
complete_effect = {
fire the event here
currentBuildVersion = weVersion
}
days_remove = 1
days_re_enable = 1
weVersion = whateveryouwanttonumberit

}

This might not be perfect, (I'm still learning how to mod HOI4), but it's a place to start!