[NETCORE] Question re: experimental status for HttpClient

Description

Currently, the netcore generator provides an experimental HttpClient (see screenshot). This option has been marked as experimental since March 2021 (no judgement). I'm curious about the timeline/process to promote this to a stable.

openapi-generator version

6.0.1

OpenAPI declaration file content or url

{
  "packageName": "Package Name",
  "targetFramework": "netstandard2.0",
  "optionalProjectFile": false,
  "optionalAssemblyInfo": false,
  "optionalEmitDefaultValue":  true,
  "library": "httpclient"
}

Command line used for generation

openapi-generator-cli generate -g csharp-netcore -i ../../apigee/openapi-internal-spec.yaml -c openapigenerator.json --global-property=modelTests=false,apiTests=false

Steps to reproduce

N/A

Related issues/PRs

I didn't see anything in the project roadmap related to promoting the HttpClient behavior to stable.

Suggest a fix/enhancement

Provide clarity in README (if possible) on any next steps/road map items to marking this behavior as stable.

Start with the README and roadmap referenced in the issue, then inspect the csharp-netcore generator documentation for the experimental HttpClient option. Done means the documentation clearly states the current stability status and any next steps or criteria for promotion.