v0.21.0

Minor Changes

• #42 8af5aa5 Thanks @mcrovero! - - feat: Add option to pass a ManagedRuntime using Next.makeWithRuntime(tag, runtime), in addition to the existing Next.make(tag, layer).
  • When a runtime is provided explicitly, it is used as-is and is not registered in the HMR runtime registry; lifecycle is user-managed.
  • breaking: Remove NextMiddleware.layer utility.