The is not an official Nintendo release. Instead, it is a fan-made Android application that recreates and expands upon the core gameplay of the official Super Mario Maker series (originally for Wii U and Nintendo Switch). Version 4.0.0 represents a significant update, often referred to as "NEW" by community distributors.
For those who are tech-savvy, the SMMWE Source Code is archived on GitHub, including files labeled for 4.0.0. Super Mario Maker World Engine 4.0.0 Download Apk --NEW
This version aims to bring the fan game closer to the features found in Super Mario Maker 2 while adding unique custom elements: The is not an official Nintendo release
For a safe and supported experience, users typically turn to official Nintendo releases: For those who are tech-savvy, the SMMWE Source
While many videos and sites claim to offer a "NEW" 4.0.0 APK, the official development history is complicated:
The Evolution of Fan-Made Gaming: Analyzing the Craze Behind Super Mario Maker World Engine 4.0.0