### What is Safe Navigation in Apex?
Salesforce recently talked about a new “Safe Navigation Operator” in the Winter ‘21 release notes. Check it out [here](https://releasenotes.docs.salesforce.com/en-us/winter21/release-notes/rn_apex_SafeNavigationOperator.htm).

For many years my friends and I have been waging a light-hearted code review war, and this new feature will end that war once and for all, at least for us.

### Can 2GP upgrade 1GP packages?
That’s the idea of this article. I’m using a slightly different format this time. I’ll be documenting each step along the way so I’ll be discovering the outcomes as I go.

My goal here is to document the process of packaging in both 1GP and 2GP, and to have a bit of fun along the way. I hope to make a discovery or two along the way as well. Enjoy!

### LWC Intro
Lightning Web Components is the newest programming model built to aid in developing a new breed of Lightning Components. Unlike Aura, LWC sets out to leverage the feature rich browsers we have come to know within the last few years, all while maintaining the ability to create lightweight, feature packed components and applications.