Hi Brian,
What does it mean "There is no future for EnergyCoin pre v1.6"?
If someone who hold Energycoin do not update before the fork, will their coins be lost, or can they still update after the fork?
You don't loose your ENRG.
But the old blockchain is not supported by us!
Theoretical it is possible that there will be EnergyCoin Classic.
That can be the case as some stakholders keep running their v1.5.1 wallet after the fork.
We can't force people to update but our team don't support EnergyCoin Classic when that arises.
We don't see application and there is no exchange where you can trade these coins.
So don't worry your ENRG is save in all cases.
Happy staking,
Brian