It didn't fail on a technical level, I still have a stable merged version of DoC 1.10 in my Mods folder.
It was just that the merge introduced several bugs and the AI did not noticeably worse after the changes (weird vassalization and settling behavior are the first points that come to mind).
It was just that the merge introduced several bugs and the AI did not noticeably worse after the changes (weird vassalization and settling behavior are the first points that come to mind).