Validator 2

[mh-concordium]

1. Ensure you have enough CCDs to be validator.
2. Install the node version 6.3.0.
3. Set the node up for Stagenet, enable debug logs.
4. Start the node and let it catch up to the final height.
5. Register validator that will have a large stake enough to be finalizer.
   1. Make sure that the validator is receiving rewards.
   2. Wait several paydays. 
6. WAIT FOR PROTOCOL UPDATE
7. After Protocol update:
   1. Node has stopped since it is not on the correct protocol anymore.
   2. Check the logs, protocol version mismatch is addressed in the logs.
8. Update the node to version 7.x.
   1. node catches up
9. After node was updated verify:
   1. Node keeps catching up
   2. validator resumes producing blocks
   3. rewards are received
   4. No errors in the logs
   5. Deregister validator.
   6. At the payday after the cooldown, stake is released and it can be used for transfers.