The ETH hard fork
As you may know, the Ethereum community has elected to do a hard fork in order to resolve the DAO exploit. The MainNet block on which the hard fork will occur is set at 1920000, which should be reached on Wednesday July 20 (this is only an estimate however).
How will Kraken handle the hard fork?
ETH deposits and withdrawals will be disabled approximately 1 hour before the hard fork activates. Trading will continue as normal during the fork. All ETH on Kraken after the fork will be tokens of the winning chain (i.e. the chain with the most work on it). ETH deposits and withdrawals will be enabled again once the winning chain has become clearly evident. We expect the hard fork process to be smooth and quick, but there is no certainty of this.
Where to find the latest news on the hard fork?