The team of Vitalik Buterin moved to the final stage of testing the Ethereum 2.0 network. According to the authoritative portal The Block, the developers connected the Shasper client to the public Sapphire testnet.
Project representatives said the team will work at full capacity to start the zero phase of the new generation network in early 2020.
Recall that Sapphire was created in June, it became the third single-client testnet for the Ethereum 2.0 network. Now clients can use a full-fledged working public network. It will identify all possible problems.