When viewing Analytics version 3.1.1 in Package Manager, if you select the Documentation weblink you will get a 404 error. This contravenes Package Validation guideline 2.1, "The package must contain user manual documentation".

Note that you can get to some documentation via the README in Project Browser, but this is not acceptable for Verified Packages.

This is a regression from version 3.0.9, which pointed to the main Unity Documentation. 3.1.1 does attempt to point towards package specific docs and the URL looks correct, which is good, but the content is missing. This should be rectified before 3.1.1 is Verified.

1. Install Unity 2018.3+
2. Create a new project with any settings
3. Add Analytics version 3.1.1 to the project (The attached project already contains this)
4. Open Package Manager Window and view the details of Analytics 3.1.1
5. Select "View Documentation" from the Detail View

Expected Result:
The user is taken to documentation for the Package.

Actual Result:
The user is taken to a 404 error page.