The engine/REPL state now tracks an envOnboardingOffered flag along with offerEnvOnboarding() and dismissEnvOnboardingOffer() methods, resetting the launch-prompt phase whenever a new query starts. This appears to lay groundwork for a future environment-onboarding prompt.
New "environment onboarding" offer state
State now tracks whether an environment-onboarding offer has been shown or dismissed, with nothing yet showing it.
Nothing to try yetTier: how much it should matter to you
3Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Terminal UIArea: what it touches
In DevelopmentKind: in v2.1.257,
In DevelopmentSection of the release