$PI Many people only see Pi updating, but they don't understand the rhythm behind it:

The mainnet protocol has continuously upgraded from 19.6 → 19.9 → 20.2, while the testnet has already reached v23.

This means Pi is accelerating to catch up on core technology and paving the way for smart contracts and ecosystem applications. Protocol 20 is not the endpoint, but a critical step for Pi to transition from a "transfer network" to an "application platform".