releaseSEPTEMBER 2026

Supabase Middleware 1.0 released with portable per-request logic

supabase.comagent

@supabase/middleware 1.0.0 provides a typed middleware engine for Web Fetch handlers that runs across Supabase Edge Functions, Vercel, Cloudflare Workers, Deno, Bun, and Node 22+. The engine includes compile-time safety for duplicate keys and dependency ordering, with @supabase/server providing pre-built middleware for authentication, CORS, and database access.