SIMD-0449: Direct Account Pointers in Program Input

SIMD-0449 (Direct Account Pointers in Program Input) is a Core Standard Solana Improvement Document by febo (Anza); proposal status Review.

Its feature gate is not active on mainnet-beta yet (#3 in the queue); active on testnet since epoch 981; active on devnet since epoch 1099.

Feature gates

• Feature gate: SIMD-0449: Direct Account Pointers in Program Input

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