BlockBeats News, February 26th, according to Cointelegraph, Solana's SIMD-0228 proposal is now open, aiming to transition SOL issuance to a market-driven model. A vote is expected to take place in about 10 days.
The proposal sets a target staking rate of 50% to enhance the network's security and decentralization. If over 50% of SOL is staked, the issuance will decrease, thereby suppressing further staking by lowering the yield; if less than 50% of SOL is staked, the issuance will increase to boost the yield and encourage staking. The minimum inflation rate will be 0%, while the maximum inflation rate will be determined based on Solana's current issuance curve.

