The Korean blockchain platform Klaytn released Klaytn v1.10.2, which includes a hard fork upgrade, and all Baobab/Crypress nodes must complete the upgrade before the target block number. The Baobab test network will complete the hard fork at block 119145600 (estimated at 03:20 on April 6, Beijing time), and the Crypress main network will complete the hard fork at block 119750400 (estimated at 00:01 on April 17, Beijing time). The hard fork implements "KIP-103", which is the technical specification of "KGP-6". TreasuryRebalance will be implemented, and related content will be improved, repaired and maintained.