Ethereum 2.0 or will wait until 2021, DeFi may help Ethereum to ignite the "second fire" after ICO

In its latest research report, "Entering Ethereum," Delphi Digital outlines and analyzes the short-term and long-term sustainability of Ethereum in future upgrades and fierce competition. According to this report, “Ethernet 2.0”, the “Serenity” upgrade update is expected to be completed in 2021 (estimated). This new update will enable PoS and sharding on the Ethereum network to increase scalability and reduce transaction costs. For more details, please see Babbitt News: "Ethereum 2.0 will wait until 2021? DeFi may help Ethereum to ignite the "second fire" after ICO"https://www.8btc.com/article/396012