What year did the ATS STS HD get upgraded?

[Mojave]

I have a STS 65 I am selling (it is in the classifieds) and someone asked me if it was after some upgrade, that they heard happened.

Does anyone know what year of production this alleged upgrade happened?

 

[Markwondi]

2011 I believe is when they went to the HD glass, which is probably what they are referring to.

 

[Wheels]

Heard stories that the glass is better in the 2022 model, but no proof that they did actually upgrade the glass in the ATS and STS.

 

[Mojave]

Thank you! Mine is a 2016.