In 2022, Ethereum plans to switch to proof-of-stake with its Ethereum 2.0 update. This switch has been in the Ethereum roadmap since the network's inception and would see a new consensus mechanism, as well as introduce sharding as a scaling solution. The current Ethereum chain will become the Beacon Chain and serve as a settlement layer for smart contract interactions on other chains.

In late 2021, Ethereum's Arrow Glacier update was delayed to June 2022. Until then, Vitalik Buterin expects the road to the network's endgame to be shaped by optimistic rollups and Zk-rollups.

In January 2022, the Ethereum Foundation announced the decision to remove the “Ethereum 2.0” terminology to “save all future users from navigating this confusing mental model.” It went on to explain that the previously-referred-to terms of “Ethereum 1.0” would be branded the “execution layer,” while “Ethereum 2.0” will be called the “consensus layer”. This is ultimately to provide a more accurate version of the Ethereum roadmap.

In an update on the progress of the Merge, on April 13, 2022, Ethereum developer Tim Beiko tweeted an update on the progress of the Merge, stating that they are “definitely in the final chapter of PoW on Ethereum.” He also mentioned that users can expect it to occur a few months after June, although no exact date was provided. This came on the back of the first mainnet shadow fork — to test the transition to PoS on Ethereum — that was successfully implemented on April 11, 2022.

In 2022, Ethereum plans to switch to proof-of-stake with its Ethereum 2.0 update. This switch has been in the Ethereum roadmap since the network's inception and would see a new consensus mechanism, as well as introduce sharding as a scaling solution. The current Ethereum chain will become the Beacon Chain and serve as a settlement layer for smart contract interactions on other chains.

In late 2021, Ethereum's Arrow Glacier update was delayed to June 2022. Until then, Vitalik Buterin expects the road to the network's endgame to be shaped by optimistic rollups and Zk-rollups.

In January 2022, the Ethereum Foundation announced the decision to remove the “Ethereum 2.0” terminology to “save all future users from navigating this confusing mental model.” It went on to explain that the previously-referred-to terms of “Ethereum 1.0” would be branded the “execution layer,” while “Ethereum 2.0” will be called the “consensus layer”. This is ultimately to provide a more accurate version of the Ethereum roadmap.

In an update on the progress of the Merge, on April 13, 2022, Ethereum developer Tim Beiko tweeted an update on the progress of the Merge, stating that they are “definitely in the final chapter of PoW on Ethereum.” He also mentioned that users can expect it to occur a few months after June, although no exact date was provided. This came on the back of the first mainnet shadow fork — to test the transition to PoS on Ethereum — that was successfully implemented on April 11, 2022.