According to the team's information in the developer community, the Poca PoS relay chain is expected to go online in the first quarter, and the parallel link in module has begun testing, and the cross-chain function has now been designed. Yesterday, Gavin Wood, the founder of Poca, revealed the current development progress of Poca in the community, and summarized the specific progress of the three major technical modules of Poca. The summary states that the Poca relay chain as the PoS main chain has entered the audit stage, with a 80% probability that it will be launched in the first quarter. By then, the Poca main network will be able to conduct staking and governance; the parallel chain function will be next month. Started testing, optimistic estimates will be merged into the mainnet in April this year. In the end, Gavin Wood revealed that the core cross-chain communication protocol XCMP of Boca has completed the final design and is on its way. The team will strive to complete the cross-chain this summer.