https://techcrunch.com/2022/09/15/now-that-the-ethereum-merge-is-behind-us-whats-next/

Ethereum has successfully completed its highly anticipated shift from proof-of-work (PoW) into proof-of-stake (PoS) in a process known as the Merge.

The plan was years in the making and has undergone a seemingly endless series of tests and tinkering. It finally happened after being one of the most anticipated and talked-about events in the crypto world this year. But now the event has passed, with Ethereum appearing to clear the technical hurdles presented by the transition.