When we upgraded Particl Core to be in step with Bitcoin (release 0.15.0.1) development we also locked in Particl's first planned hardfork to happen November 10th of this year.

This Friday, Cold Staking will be activated on mainnet, meaning it has graduated from the testing environment (testnet) into the arms of every user working on the network!

Please Upgrade to Particl Core 0.15.0.2 or newer before Friday!