🚀 🎉 We are excited to announce that the Mobile Extensions for Salesforce CLI is now GA!!!! 🎉

Feature Highlights

🎈 Deploy Lightning web components to a local test app for more complete local mobile instant previews.

🎈 Download the companion sample app to quickly use the new “deploy to app” option.

🎈Preview and debug for mobile with GA & Beta releases of Salesforce mobile app emulator and simulator builds.

Go to the Mobile Debugging Tools site for more info. 

https://developer.salesforce.com/tools/mobile-debugging

Review the updated docs.

https://developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.mobile_extensions