System.CommandLine is no longer in preview #50285
Description
Describe the issue or suggestion
Most of the System.CommandLine docs still mention:
System.CommandLine is currently in preview. This documentation is for version 2.0 beta 7. Some information relates to prerelease product that might be substantially modified before it's released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
This is because they all reference following page:
[!INCLUDE [scl-preview](./includes/preview.md)]The warning should be removed, along with the includes/preview.md file. (the library is no longer in preview!)
cc @jonsequitur