cpuminer-opt-23.10
x86_64: Fixed scrypt, scryptn2 algos SSE2.
Fixed sha512256d algo AVX2, SSE2, NEON.
Fixed a bug in Skein N-way that reduced performance.
ARM: Skein algo optimized for NEON, SHA2 & SSE2.
Skein2 algo 2-way optimized for NEON & SSE2.