Anecdotal, but I had to migrate a mid-sized app (about 400 components) from Vue 1 to Vue 2 and it took less than a day of work to modify the code, test it and p

Anecdotal, but I had to migrate a mid-sized app (about 400 components) from Vue 1 to Vue 2 and it took less than a day of work to modify the code, test it and push to production. We weren't using that many removed features to begin with, though.