Navigations in v0 got ~3.5× faster with Next.js 16.3. An agent ran this loop on each slow nav: 1. Write a failing 𝚒𝚗𝚜𝚝𝚊𝚗𝚝() test 2. Apply a fix from the Skill 3. Re-run the test 4. Repeat 2–3 until it passes https://nextjs.org/blog/making-v0-naviga…