Pi Network's Protocol 27 Set To Reshape Mainnet Tomorrow

Pi Network's Protocol 27 to be launched on September 15, 2026, marking the completion of the current infrastructure phase. The upgrade adds improved smart contract authentication, groundwork for a working PI DEX, and public RPC servers. Node operators must update software before the deadline, while regular Pioneers won't need to touch anything. The real test for Pi Network begins after the launch, as developers will determine whether the network is viable.