How can I test changes in Production?
Summary
I have made changes to our website, and would like to test it in Production without promoting it. What's the best way to do this?
Procedure
Deploy your bundle to Production, but DO NOT promote it.
Each deployment has a unique ID. Write down the deployment ID.
You can then view that deployment by appending the deployment ID as a query parameter like:
https://yourdomain.com/?d=197