Add 9.8.4 testing steps

docs/internal-developers/testing/releases/984.md

@@ -0,0 +1,20 @@
+# Testing notes and ZIP for release 9.8.4
+
+Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.com/woocommerce/woocommerce-blocks/files/11100007/woocommerce-gutenberg-products-block.zip)
+
+## WooCommerce Core
+
+### Fix unlinked border widths in WP 6.2 [#8893](https://github.com/woocommerce/woocommerce-blocks/pull/8893)
+
+0. With WP 6.2.
+1. Add a Featured Item (Featured Category or Featured Product) block to a page or post.
+2. Select the border controls and add a border style. Add a color and give it some width.
+3. You should see the border you set dynamically display on the featured item.
+4. Now click on the `Unlink` button on the border controls and try setting different values for color and width for each of the border sides (top,right,bottom,left).
+5. Ensure this is working by visually seeing the changes to the featured item.
+6. Save and make sure this is also displaying correctly on the frontend.
+7. Test both `Featured Category` and `Featured Product` blocks.
+
+Before                                                                                                         | After
+---------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------
+![image](https://user-images.githubusercontent.com/3616980/228450729-4f3ced5c-75cd-45f1-b7d6-a41b3b23f7ad.png) | ![image](https://user-images.githubusercontent.com/3616980/228450761-5f98420f-00a3-4c0d-b5b4-dc3e6793d19c.png)

docs/internal-developers/testing/releases/README.md

@@ -134,6 +134,7 @@ Every release includes specific testing instructions for new features and bug fi
     -   [9.8.1](./981.md)
     -   [9.8.2](./982.md)
     -   [9.8.3](./983.md)
+    -   [9.8.4](./984.md)
 
 
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