Flutter release 0.13.8

Diffs=
61f935eed Flutter release 0.13.8 (#7407)

Co-authored-by: Gordon <pggordonhayes@gmail.com>

.rive_head

@@ -1 +1 @@
-aca47ee5d72ae846469fb263ba2b37ff1bb816b7
+61f935eedc45f667f74ed7c7be2640d9a0880062

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.13.8
+- Add `key` property to `Rive` widget.
+- Nested linear animations report events up to parent artboards. Previously, only nested state machines could report events so that listeners in parent artboards could listen for them.
+
 ## 0.13.7
 - Add `getComponentWhereOrNull` on `Artboard`, to find a component that matches the given predicate. This can be used instead of `forEachComponent` as it allows exiting early.
 

lib/src/rive.dart

@@ -96,6 +96,7 @@ class Rive extends LeafRenderObjectWidget {
 
   const Rive({
     required this.artboard,
+    super.key,
     this.useArtboardSize = false,
     this.antialiasing = true,
     this.enablePointerEvents = false,

pubspec.yaml

@@ -1,5 +1,5 @@
 name: rive
-version: 0.13.7
+version: 0.13.8
 homepage: https://rive.app
 description: Rive Flutter Runtime. This package provides runtime functionality for playing back and interacting with animations built with the Rive editor available at https://rive.app.
 repository: https://github.com/rive-app/rive-flutter