Golden Finance reported that the Polygon community released a Pre-PIP improvement proposal for the "Polygon PoS Cross-chain Liquidity Plan". The proposal includes initiating discussions on gradually deploying the Polygon PoS Portal cross-chain bridge’s DAI, USDC and USDT reserves into curated liquidity pools, thereby launching a new ecosystem incentive program to grow Polygon PoS and AggLayer’s DeFi as a whole ecosystem.