Ethereum’s London, Berlin and Shanghai forks and their role in Serenity

Ethereum network is taking a big step toward a scalable PoS blockchain. Here is how the London and Berlin hard forks fit into the road to Ethereum 2.0.
Source: Ethereum’s London, Berlin and Shanghai forks and their role in Serenity (https://cointelegraph.com/news/ethereum-s-london-berlin-and-shanghai-forks-and-their-role-in-serenity)
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