Shocked by the negativity around this. I tested early versions of zod v4 and liked the new API, but was very concerned about what will be the migration path. I

Shocked by the negativity around this. I tested early versions of zod v4 and liked the new API, but was very concerned about what will be the migration path. I was even going to suggest to publish under a new package name. But the author's approach is ingenious. It allows for someone like me to start adopting v4 immediately without waiting for every dependency to update. Well done!