Angular 6 for Enterprise-Ready Web Applications

Pre-upgrade checklist

Here's a handy checklist of items to run through before starting your upgrade:

1. Ensure that @angular versions all match down to the last patch.
2. Ensure your CI & CD pipeline is up and running with no failing or disabled tests.
3. Smoke test your app before upgrading. Ensure that all major functionality works and there are no console errors or warning present.
4. Address any quality issue discovered before upgrading.
5. Follow the update guide sequentially and methodically.
6. Be prepared to roll back the update.

Let's start the update process with before updating activities.