2018-12-31 based on github.com/ethereum/go-ethereum/core/vm v1.8.10 tag

2019-06-17 based on github.com/ethereum/go-ethereum/core/vm v1.8.27 tag Due to thor project dependencies on v1.8.14, Some functions are rewritten:

• crypto.CreateAddress2 is now CreateAddress2 in patch.go file.

Due to structure differences, some features are not supported:

• readOnly property in interpreter.go
• WASM interpreter in interpreter.go
• func gasSStore() in gas_table.go