And if a mod does see this, maybe they'll consider also Dispensing With The Title Case - since it reduces the information in the original article title ('Building Rich terminal dashboards') by obscuring that Rich is the name of the Python package behind it, and it doesn't (just) mean adjectivally rich (other than I'm sure that's the reason for the framework's name).
(Bit of a bee in my bonnet because I never like Title Case In Submissions Even If The Article Itself Uses It anyway, but it's especially unfortunate here.)
I think it was changed to title case by a mod. It might have been automatically changed on submission without me noticing. But I'm sure it was submitted with the proper capitalization you suggest.
(Bit of a bee in my bonnet because I never like Title Case In Submissions Even If The Article Itself Uses It anyway, but it's especially unfortunate here.)