Will the swap be automatic or anything the holders need to do in advance to also get a part from the new blockchain.
The holders will need to send their tokens to a exchange which we will announce when everything is ready and set. It's a 1:1 swap. For each token they will receive a coin from the new blockchain.
For how long will it be possible to do the swap? A lot of people might miss it if the time is too short and they are not following the news here.