The new WebStorm 2017.3 Early Preview build (173.3415.27) is now available. There have been improvements in the Angular support, and updates for the Live Edit configuration.
To learn more about all the new features added in earlier WebStorm 2017.3 EAP builds, please check out these blog posts.
Updated Live Edit configuration
We’ve updated the configuration of Live Edit in Preferences | Build, Execution, Deployment | Debugger | Live Edit to allow you to enable and disable it completely.