“Released” packages are packages that have undergone testing with a specific version of the Unity Editor, and all other packages released for that version. The package also has complete and accurate documentation, an updated changelog, and valid licensing.
Packages that Unity has verified to work with this version of the Unity Editor display the indicator in the details view. The Package Manager window also displays the indicator beside released packages in its list view. For more information about the lifecycle of packages, refer to package states and lifecycle.
Also refer to core packages, which Unity publishes as released packages that are bound to the Unity Editor version.
The packages that appear in this list are safe to use in production because Unity supports them by testing them thoroughly and providing bug fixes.
Click on any of the following links to see the documentation for the package: