Ethereum Foundation Researcher: Ethereum 2.0 Zero Stage Specification Code Has Been Frozen

Danny Ryan, a researcher at the Ethereum Foundation, said on Monday that the Ethereum 2.0 Serenity zero-phase specification, known as the "beacon chain," was recently "frozen." This means that most of the changes to the upgrade have been completed to some extent. However, according to CryptoSlate's report, some "significant" changes will still be made to the specification.