SIMD-0438
Rent Cut Rollback
The safety valve for the rent cut: restores the legacy 6,960 lamports-per-byte rate if a reduction step needs reverting.
Rent Cut Rollback is not scheduled on Solana mainnet yet.
- mainnet
- not scheduled
- testnet
- not scheduled
- devnet
- not scheduled
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How we know
Solana ships protocol changes behind on-chain switches called feature gates. This page reads the switch itself about every minute — once an activation is requested, it completes at the next epoch boundary, which is where the countdown comes from. No announcements, no invented dates.