Hmm... Usually the post with announcement of the
Special Transport routes is one of the last before the announcement of the related state release, but I think it’s not this case
. Of course, I am glad to be wrong.
Also, the beta testers say the beta for
1.51 has improved dynamic shadows inside the cab, but since it was not announced, maybe it is intended to be added with the next versions (like ABS or adaptive cruise control, which were tested months before the official introduction).