This is an excellent mod, thank you for your hard work! I have one issue I've encountered though. When I set a tile to be a navigable river, it does not show up or act as a navigable river in game. Weirdly, the tile tooltip says it is indeed a navigable river. I've tried with multiple different maps, both creating my own and modifying YNAMP's Greatest Earth Map, and I have the same result. I also tried just making the tiles I want to be navigable rivers into flat navigable river floodplain tiles, and that did not work either. Is this an issue on my end, or is that still a work in progress? Either way, the rest of the mod works wonderfully, so thank you very much!
About the runtime it's probably because the version of Visual Studio I used has been updated.
Can you MP with the error message you have when you run v0.46? It's probably that you need to install updated redist for visual studio (v0.46 was built using Visual Studio Community 2022 (64-bit) Version 17.11.2).
Thanks.