Both the Leeds Lines Phase 2 and the ECML merge use old installers, the rest of the products use the ATS Launcher. On the ATS Facebook page somebody reported the same problem and this was the answer from one of the moderators:
That’s because Leeds Lines Phase 2 isn’t one of Launcher affiliated products. That and ECML Merge because these installers are traditional and old versions. I will chase up with team.
There has been no update since this reply.
As I understand it, this update creates a route clone... can someone please tell me - are there any scenarios included? If so, what are their requirements? Thanks a lot!
There are some scenarios included with the route. The download file contains four/five of them together with readme's listing all the requirements.
@Antonov22 A list of the requirement is included in the download
Found it, thanks! Next time I should look in download file as well. My bad 
Would it be possible to create a readme/list for the rolling stock required for the scenarios included with the route upgrade?
Many thanks in advance!
Mitgeliefert wird die SBB Re460 Lokomotive mit passenden SBB-Wagen.
Last screenshot in the link also appears to show a SBB steuerwagen behind the EW IV wagons?
A Link to this article was already sent in a month ago. No need to repost it.
Spotted that moments after I posted the link, I saw that the link was posted by DTG on Facebook and I thought it was new information, which it was not 
Information + screenshots of the upcoming Wiesel (+ÖBB 1144):
Screenshot of the Wiesel cab uploaded to Facebook by SHG:
