This week, my main work is to write a detailed and comprehensive mod making document -- Make mod for E.E.R.I.E: entry to upload, so that more players can participate in mod production, and improve mod production tools and enhance its functions. Mod making documents and tools will be uploaded to GitHub next Monday or Tuesday for you to download. If you are a mod developer, you can download a unit of version 2019.4.14 first, which is a necessary running environment for mod making tools.