Well, you improved really your map... correct the colour problems, put some fine art (I really loved it!!)... Pretty good.
Although I would still like that XXXX name changed, lets discuss some more important things. Your map is less linear now, but Im sitll thinking that another continent connection could be good. I suggest a route between Purdeighsland and Kythia, maybe Hammerock... Of course, its not trully necessary, its a suggestion...
But you commited an error... Its no more the lack of a medium continent... Did you realize that Unnamed and Klatch have same number of border countries, Klatch has 1 more country, and a smaller bonus? Unnamed bonus is 6, because of Ankh Morpork. One more border could justify this, but this way, I think its a little error. On other hand, Hublands have one less border, but can be attacked from almost all continents... How about split the hub, hubward waste... We could have a continent with a bonus of 7 here.
These are suggestions, you really only need change unnamed bonus. The rest looks great, I expect play soon.
Congratulations, its better than I expected.