Enable GitHub Feature Previews

As a developer, I assume you use GitHub everyday. (If not, you wouldn’t be reading this)

I recommend enabling all beta features because they are generally better additions. If not, just give feedback, as that's what beta testing is for.

The steps are easy, as quoted from the official documentation.

1. In the upper-right corner of any page, click your profile photo, then click Feature preview.
2. To view details for a feature, in the left sidebar, click the feature's name.
3. Optionally, to the right of a feature's name, click Enable or Disable.