Question: is it possible to upgrade app to v0.3 ?

[javlc]

I installed create-react-app 0.2.0 and created a starter app with this.

Now, I want to make use of the proxies functionality, in order to make an api call to an https api endpoint.

Is there a way to update an existing app created with react-create-app 0.2.0 to version 0.3.0, or do I necessarily have to eject in order to edit directly in webpack config?

[gaearon]

0.3.0 is not out officially yet. It will likely take a couple more weeks while we are ironing out some issues.

If you're feeling adventurous you can use an alpha by setting react-scripts to 0.3.0-alpha in package.json and run npm install.

When 0.3.0 is out officially, the migration instructions will appear in the changelog in this repo.

[gaearon]

0.2.3 is released and contains the proxy feature.
Please see the instructions here.