Core Changes

• Don't insert build id comment in HTML: #89478
• Clarify type checking error message: #89525
• Require explicit cacheLife on outer "use cache" when nesting short-lived caches: #89481
• [Instant] Instant validation in Dev: #89077
• Upgrade React from 3e00319b-20260203 to 95ffd6cd-20260205: #89550
• Turbpopack: fix is_persistent_caching_enabled: #89533
• Fix a small doc typo: #89553

Misc Changes

• Proper e2e test of function determinism: #88908
• docs: fix ISR guide link to res.revalidate: #89342

Credits

Huge thanks to @mischnic, @unstubbable, @lubieowoce, @pavan-sh, and @lukesandberg for helping!