【Polygon Community Releases 'Polygon PoS Cross-Chain Liquidity Program' Pre-PIP Improvement Proposal】According to Golden Finance, the Polygon community has released the 'Polygon PoS Cross-Chain Liquidity Program' Pre-PIP improvement proposal. The proposal includes discussions on gradually deploying DAI, USDC, and USDT reserves from the Polygon PoS Portal cross-chain bridge into the planned liquidity pool, thereby initiating a new ecosystem incentive program to develop the Polygon PoS and the entire AggLayer's DeFi ecosystem.