SHL opcode not implemented

SHL opcode not implemented: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I'm running some Solidity-compiled bytecode through smol-evm and it bails out partway with an UnknownOpcode error. Disassembling the bytecode I can see it's hitting a SHL (shift left) — and…