v0.2.0: WMATIC/POL price feed on Polygon network
✅ Major release featuring full Polygon network integration ✅ WMATIC/POL price feed now operational at $0.2154 ✅ Streamlined EVM architecture eliminating code duplication ✅ 99.79% test coverage with all 380 tests passing ✅ Production-ready multi-blockchain price API Live price feeds: - ETH: $3,872+ (Ethereum/USDC) - SOL: $193+ (Solana/USDC) - POL: $0.2154 (Polygon/USDT) ← NEW!