β² ~/ πππ‘π πππππ --πππππππππ 6 minutes β 70 seconds (π».π·πΊπ‘!) for cold vercel-on-vercel prod builds next up: faster (incremental caching)
Next.js 15.4 β’ Turbopack Builds: 100% integration test compatibility for next build --turbopack β’ General stability and performance improvements β’ A preview of what's coming in Next 16 nextjs.org/blog/next-15-4