Ethereum isn’t “ready”, so obviously they need to fairly regularly perform hard forks in order to implement new features.
But I suppose you aren’t actually talking about that, but are referring to hard forks to roll back smart contract hacks. If so, it’s only happened once. In 2016. (And never gonna happen again)
But I suppose you aren’t actually talking about that, but are referring to hard forks to roll back smart contract hacks. If so, it’s only happened once. In 2016. (And never gonna happen again)
https://ethereum.org/en/history/