Direct BTC withdrawals remain unaffected?
Yes, direct bitcoin withdrawals will work as usual.
And what about altcoin withdrawals?
There is an options with almost zero comissions.
It's fast, secure and much easier to implement than Lightning Network - you already have the working structure for altcoins deposits.
We have this option in mind (in fact, we planned to do it long ago), but it is not as trivial as it seems, we won't be able to do it within a given timeframe.
Btw, if we offer just one altcoin for withdrawals, which one would you prefer?
Thanks for your feedback.