1. That it exists.
2. How to find its documentation and tutorials.
3. A 30 second "elevator pitch" of when it is best used.

And that's it! Everything you need to know about {{TREND}} this year. Of course, you may want to learn more about {{TREND}} in 2021, for that refer to items one and two (and for deciding if it is a good idea for you to learn {{TREND}}, refer to item three).