diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93ee31f..6b9485d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 7.0.1
+
+- Fix published layouts failing with "Node with id  not found" on web
+  release builds. When the layout was replaced by a freshly decoded copy
+  with the same `lastUpdated`, the canvas was built from that copy, whose
+  nodes have no parent links. The canvas is now read from the resolved
+  node registry.
+
 ## 7.0.0
 
 ### Breaking changes
diff --git a/lib/src/ui/layout_builder.dart b/lib/src/ui/layout_builder.dart
index fe4da44..ffa6ee6 100644
--- a/lib/src/ui/layout_builder.dart
+++ b/lib/src/ui/layout_builder.dart
@@ -130,7 +130,15 @@ class _CodelesslyLayoutBuilderState extends State<CodelesslyLayoutBuilder> {
             ),
       );
 
+  /// The canvas node from [nodeRegistry], whose parent links [loadLayout]
+  /// resolved.
+  ///
+  /// [widget.layout] can be replaced by a freshly decoded copy with the same
+  /// [SDKPublishLayout.lastUpdated], which [didUpdateWidget] does not reload.
+  /// Its nodes have no parent links, so building from it would look up a
+  /// parent with an empty ID.
   CanvasNode get canvasNode =>
+      nodeRegistry.getNodeByIdOrNull(widget.canvasId) as CanvasNode? ??
       widget.layout.canvases[widget.canvasId]![widget.canvasId] as CanvasNode;
 
   /// Whether the layout should be loaded. This is used to prevent the layout
diff --git a/pubspec.yaml b/pubspec.yaml
index 7156fd0..e7c836c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: codelessly_sdk
 description: Codelessly CloudUI™ - Server-driven UI for Flutter. Supercharge your Flutter apps with dynamic UI and real-time updates. Build and publish UI without code!
-version: 7.0.0
+version: 7.0.1
 homepage: https://codelessly.com/
 repository: https://github.com/Codelessly/CodelesslySDK
 issue_tracker: https://github.com/Codelessly/CodelesslySDK/issues