add testing instructions

Author: gigitux

docs/internal-developers/testing/releases/1001.md

@@ -0,0 +1,35 @@
+# Testing notes and ZIP for release 10.0.1
+
+Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.com/woocommerce/woocommerce-blocks/files/11190253/woocommerce-gutenberg-products-block.zip)
+
+## WooCommerce Core
+
+### Single Product Compatibility Layer: add support for custom HTML Blocks. [(9075)](https://github.com/woocommerce/woocommerce-blocks/pull/9075)
+
+1. Go to Appearance > Editor and in the Single Product template before upgrading to the blockified version, add a HTML Block _outside_ of the Group block as shown in the screenshot below with the contents `<h2>HTML Block here</h2>` (or similar)
+2. Save and view this block on the frontend.
+3. Return to the template, upgrade it to the blockified version
+4. Save and view on the frontend. Be sure that the HTML is visible on the page.
+
+![Screenshot 2023-04-17 at 14 34 13](https://user-images.githubusercontent.com/8639742/232499923-9ca7cb7a-c4e7-417d-af78-a8b86b87ea10.png)
+
+### Blockfied Single Product Template: Add support for template for specific product. [(9069)](https://github.com/woocommerce/woocommerce-blocks/pull/9069)
+
+1. Go to Editor > Manage Templates > Add new > Single Post: Product > Select a product with multiples images
+2. Go into your newly created template, and upgrade Classic template placeholder to the Blockified version of the template.
+3. Save the template and visit the product on the frontend.
+4. Check that gallery thumbnails work.
+
+* [ ] Do not include in the Testing Notes <!-- Check this box if this PR can't be tested by users (ie: it doesn't include user-facing changes or it can't be tested without manually modifying the code). -->
+
+| Before | After |
+|--------|--------|
+|![Screenshot 2023-04-17 at 10 23 19](https://user-images.githubusercontent.com/8639742/232442575-6c3929f3-bdf2-403b-89dc-4a2f21d00312.png)|<img width="1194" alt="image" src="https://user-images.githubusercontent.com/4463174/232467549-35a54ad7-e90a-4263-aa5d-afff83838407.png">|
+
+### Product Price Block: remove ProductSelector support.  [(8980)](https://github.com/woocommerce/woocommerce-blocks/pull/8980)
+
+1. Create a post or page.
+2. Insert the All Products block.
+3. Edit the layout of the All Products block.
+4. Check the Product Price inner block doesn't show the product selector.
+

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

@@ -137,6 +137,7 @@ Every release includes specific testing instructions for new features and bug fi
     -   [9.8.4](./984.md)
 -   [9.9.0](./990.md)
 -   [10.0.0](./1000.md)
+    -   [10.0.1](./1001.md)
 
 
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