I don't understand how network upgrade work.
When I call the endpoint /upgrades?mode=set&upgradetime=2019-04-13T20:23:55Z&basefee=1000000&basereserve=1&protocolversion=10
- Will the network upgrade immediately?
- Will the base fee increase to 1M stroop?
- Will the base reserve change to 1 XLM?
- What does
protocolversion
mean? - Does the command need to be run on all nodes before it will take effect?