Pi Network launches second migration as Protocol 21.2 upgrade deadline hits April 6
Pi Network has started its second migration phase by moving Mainnet nodes from Protocol 20.2 to Protocol 21.2, with a required upgrade deadline of April 6. The team says the update prioritizes node stability and efficiency, while laying groundwork for later releases that add a Pi DEX, on-chain swaps, and smart contracts. A stated roadmap points to Protocol 22.1 on April 22 and Protocol 23.0 on May 18, as Pi coin trades around $0.174.