As far as the map itself goes, what you can see here is exactly the current state. There's another thread where I posted screenshots of (almost) the entire world linked a few posts back, and that's only slightly out of date by now.
I don't think we will see major changes to the map as is, in fact I am amazed that suggestions are still coming in (but please keep them coming if you have some). The important part here though is that the map itself is only the first step. To make this playable, other underlying "maps" (stability, city names, etc.) also need to be adjusted. That is still a lot of work and has barely started.
Even though both projects are not directly related, inclusion of this map eventually depends on the rewrite project that is documented in another thread. That is mostly because I plan to change how maps and scenarios work, and it doesn't make sense to include a new map before that is complete. Also, many changes from the rewrite are intended to make the transitioning to new stability maps etc. easier here. Lastly, I also want to change how settler/stability/war maps work overall (also to make them easier to manage and be more clear), and it's best before we create all the new stability maps here. I do consider that part of the map project and not the rewrite though.
I don't think we will see major changes to the map as is, in fact I am amazed that suggestions are still coming in (but please keep them coming if you have some). The important part here though is that the map itself is only the first step. To make this playable, other underlying "maps" (stability, city names, etc.) also need to be adjusted. That is still a lot of work and has barely started.
Even though both projects are not directly related, inclusion of this map eventually depends on the rewrite project that is documented in another thread. That is mostly because I plan to change how maps and scenarios work, and it doesn't make sense to include a new map before that is complete. Also, many changes from the rewrite are intended to make the transitioning to new stability maps etc. easier here. Lastly, I also want to change how settler/stability/war maps work overall (also to make them easier to manage and be more clear), and it's best before we create all the new stability maps here. I do consider that part of the map project and not the rewrite though.