This part of the Paris scenery had begun in 2005 with the modelling of the Versailles Castle. In 2007, the PARIS scenery has been adapted to the DSF format and Paris suburbs (including Versailles) had to wait until 2008 to exist as a separate scenery.
With this new version, you will find the same coverage and the same objects but adapted to the version 10 DSF and to the ground textures available on ZonePhoto website.
Therefore, this is the part of the Paris scenery that has the least evolved...