[Ruby] Ruby 3.1 version error

nrdiag is showing Ruby 3.1 is not supported
But 3.1 is in the list of supported versions

Failure - Ruby/Requirements/Version
Your ruby 3.1.0p0 (2021-12-25 revision fb4df44d16) [x86_64-linux] Ruby version is not in the list of supported versions by the Ruby Agent. Please review our documentation on version requirements
See https://docs.newrelic.com/docs/agents/ruby-agent/getting-started/ruby-agent-requirements-supported-frameworks for more information.

ruby -v
ruby 3.1.0p0 (2021-12-25 revision fb4df44d16) [x86_64-linux]

Hello @pavlo.mashchak.

Welcome to the community.

Is the version of Ruby you are running the preview release for 3.1.0? While I am uncertain, this may be causing the discrepancy. Please reach out and let us know and we will be happy to help further. Thank you!