Zcash plans to launch the Zcash Posterity Fund to revise the ZEC issuance rules to improve network sustainability, including keeping the total amount of ZEC at 21 million unchanged, but the fixed-period halving will be replaced by a smoother production curve; guaranteeing supply during the transition to PoS The key properties of ZEC and the issuance plan are preserved; new features such as Zcash Shielded Assets can adopt a new fee mechanism, which has a good incentive for the sustainability o...