Ethereum 2.0 will launch by the end of 2020, estimates Andrew Keys, a managing partner at investment firm Darma Capital and one of the first employees at Ethereum application developer ConsenSys. Meanwhile, the Ethereum 2.0 Phase 0 that will be the base for the multi-client testnet is already out.
Ethereum's major network upgrade, Ethereum 2.0 (a.k.a. Serenity), should