I noticed that the AutoCAD Architecture page on Wikipedia was really limited so I have edited it. Please head over to the page and add to it or make further changes. If there is anything that is unclear you can add to the discussion page to discuss about the content.
I think I got the release dates correct for ADT v1 up to ACA 2009.
Maybe add something on BIM. Personally I’m among those that think that AutoCAD Architecture is more than only AutoCAD for architects.