The UI5 CLI v5 documentation should be available under https://ui5.github.io/cli/next/. Currently, the "next" alias points to the "v4" version. # Works - https://ui5.github.io/cli/v4/ - https://ui5.github.io/cli/v5/ - https://ui5.github.io/cli/stable/ # Works not https://ui5.github.io/cli/next/