Upgrade Deprecated UI5 CLI Version (UI5 Tooling version 2 is out of maintenance)

[huulanka]

Deprecated UI5 CLI Version

The current version of UI5 CLI being utilized in the project (^2.14.1) is deprecated. This poses a risk of encountering compatibility issues, potential bugs, and missing out on new features and improvements offered by the latest versions. UI5 Tooling version 2 is no longer maintained, and using deprecated versions might lead to issues in the future.

Affected Files:
package.json

"devDependencies": {
    "@ui5/cli": "^2.14.1",
    "@sap/ux-ui5-tooling": "1",
    "@sap/ux-ui5-fe-mockserver-middleware": "1"
}

[bertelsmann-kani043]

This error is now crucial. I couldn't start the sample app. UI5 CLI needs to be updated --> https://ui5.github.io/cli/v3/updates/migrate-v3/

[simonpolovinaSLL]

The following command fixes it: npm i --save-dev @ui5/cli@latest (I got it from the link above)