HDRP not available in 2018.4.3 Package Manager

I was wondering if there was anything special I needed to do to even GET HDRP into my project. When I go to the PackageManager, there is no Render-Pipelines.High-Definition package.

In the package manager window, there should be a dropdown labelled “Advanced”. Make sure that “Show preview packages” is enabled. HDRP is not fully released yet, as such it is still an experimental build. Also, be careful of which version you use - SRP changed quite drastically with 2019, and newer versions of HDRP are probably not compatible with 2018.