Towns and Kingdoms [1.16.5] updated to version 2.0.0
Any world will no longer work due to minecraft changing its biome generation, please reset your worlds!
Type in the modpack name (Towns and Kingdoms [1.16.5]) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Towns and Kingdoms [1.16.5] from the list on the left. The launcher will handle everything else!