According to Dean Little, a one-line shell alias anchor='cargo +nightly build-bpf' can be used to compile Solana BPF programs with the Rust nightly toolchain, indicating a developer workflow note rather than a protocol or token update. Source: Dean Little on X, Oct 20, 2025. For traders, the post contains no announcement of SOL token changes, release timelines, or on-chain metrics to trade on. Source: Dean Little on X, Oct 20, 2025.

According to @deanmlittle, permissioned Solana instructions can branch by checking the first 8 bytes of the pubkey of the first account and assigning a different signer for each instruction, with an overhead of only 2 CU per instruction that would be spent anyway, which is directly relevant to execution cost tracking for traders and developers monitoring Solana program performance, source: @deanmlittle on X, 2025-09-03.