[DennisP]

It's been running perfectly in production since Dec. 1, with over $5 billion in ETH staked so far.

Migrating the legacy stake and EVM to it still needs to be done, but that's irrelevant to the consensus algorithm. It's just changing the data it reaches consensus about.

[Aachen]

Interesting, I should look into this again and update my knowledge. Thanks for the reply!