1.2.46
This issue upgrades the wasm-json-toolkit library, which has the previously missing WASM opcodes added (see warp-contracts/warp-wasm-json-toolkit#1):
'i32.extend8_s': 0xc0,
'i32.extend16_s': 0xc1,
'i64.extend8_s': 0xc2,
'i64.extend16_s': 0xc3,
'i64.extend32_s': 0xc4