add testing instructions for the release 10.6.4

plugins/woocommerce-blocks/docs/internal-developers/testing/releases/1064.md

@@ -0,0 +1,23 @@
+# Testing notes and ZIP for release 10.6.4
+
+Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.com/woocommerce/woocommerce-blocks/files/12262069/woocommerce-gutenberg-products-block.zip)
+
+## WooCommerce Core
+
+### Classic Template block registration: add defensive type handling [#10475](https://github.com/woocommerce/woocommerce-blocks/pull/10475)
+
+1. Ensure that you have installed Gutenberg 16.3.0.
+2. Open the Site Editor.
+3. Click on the navigation.
+4. Click on the pencil (to edit button).
+5. Ensure that the Site Editor doesn't crash
+
+| Before | After |
+|--------|--------|
+| <video src=https://github.com/woocommerce/woocommerce-blocks/assets/4463174/86ce276e-e372-40e1-8142-cfde84e32bd6 /> | <video src=https://github.com/woocommerce/woocommerce-blocks/assets/4463174/e655eab3-6339-47c9-8447-d9b06c55b795/>  |
+
+### Update check for active cart template and migration routine [#10462](https://github.com/woocommerce/woocommerce-blocks/pull/10462)
+
+1. Go to Pages > Cart and edit the page. It will load the site editor. Add some text below the header, for example. Feel free to add anything for testing purposes. Save the template.
+2. Add an item to your cart and then load the Cart page on the front end. Ensure your changes from step 1 are visible.
+3. Go to the WP Dasboard, then WooCommerce > Settings > Advanced and change the cart page slug to something different. Repeat step 2 and ensure it still works with your change visible. Ensure the path to the Cart page shown in your browser is the one you updated it to.

plugins/woocommerce-blocks/docs/internal-developers/testing/releases/README.md

@@ -162,6 +162,7 @@ Every release includes specific testing instructions for new features and bug fi
     -   [10.6.1](./1061.md)
     -   [10.6.2](./1062.md)
     -   [10.6.3](./1063.md)
+    -   [10.6.4](./1064.md)
 -   [10.7.0](./1070.md)
 -   [10.8.0](./1080.md)
 

plugins/woocommerce-blocks/readme.txt

@@ -158,7 +158,14 @@ Release and roadmap notes available on the [WooCommerce Developers Blog](https:/
 - Fix image overlapping in mobile in the Editor for the `Discount banner with image`. ([10108](https://github.com/woocommerce/woocommerce-blocks/pull/10108))
 - Fix: Return null or object for ImageAttachmentSchema response. ([9962](https://github.com/woocommerce/woocommerce-blocks/pull/9962))
 
-= 10.6.3 - 2021-08-2 =
+= 10.6.4 - 2021-08-04 =
+
+#### Bug Fixes
+
+- Classic Template block registration: add defensive type handling. ([10475](https://github.com/woocommerce/woocommerce-blocks/pull/10475))
+- Fixed an issue where modifications to the Cart/Checkout templates made in the site editor would not be visible on the front end. [#10462](https://github.com/woocommerce/woocommerce-blocks/pull/10462)
+
+= 10.6.3 - 2021-08-02 =
 
 #### Bug Fixes