Key highlights: *Ethereum L2 scaling solution Polygon will perform a hard fork today (January 17) at 38,189,056 blocks.*The hard fork that will take place on the Polygon PoS blockchain aims to slow the gas fee increase in the network.*With the upgrade, the block generation time will be reduced from 128 seconds to 32 seconds. The The post Polygon Announces Hard Fork To Improve Network Efficiency appeared first on CryptoCoin.News .