Update readme.txt and testing notes for 11.5.1

plugins/woocommerce-blocks/docs/internal-developers/testing/releases/1151.md

@@ -0,0 +1,23 @@
+# Testing notes and ZIP for release 11.5.1
+
+Zip file for testing: [woocommerce-gutenberg-products-block.zip](https://github.com/woocommerce/woocommerce-blocks/files/13299246/woocommerce-gutenberg-products-block.zip)
+
+## WooCommerce Core
+
+### Bug Fixes
+
+#### Fix Single Product Classic Template block not showing on the front-end. [11455](https://github.com/woocommerce/woocommerce-blocks/pull/11455)
+
+1. Enable WordPress 6.4.
+2. Enable a block theme.
+3. Go to Site Editor → Single Product template.
+4. Remove the blockified template and add the “Classic Template” block.
+5. Save and check the front-end.
+6. Check that the template is correctly rendered on the front-end.
+
+#### Add protection against wrong params in get_block_template_fallback(). [11690](https://github.com/woocommerce/woocommerce-blocks/pull/11690)
+
+1. Go to a Product Category page in the frontend (ie: `/product-category/clothing/accessories/`).
+2. Verify it's displayed with the Product Catalog template.
+3. Go to Appearance > Editor > Templates > Product Catalog and make some edits.
+4. Go again to the Product Category page in the frontend and verify the changes are applied there as well.

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

@@ -188,3 +188,4 @@ Every release includes specific testing instructions for new features and bug fi
     -   [11.4.4](./1144.md)
     -   [11.4.5](./1145.md)
 -   [11.5.0](./1150.md)
+    -   [11.5.1](./1151.md)

plugins/woocommerce-blocks/readme.txt

@@ -81,6 +81,13 @@ Release and roadmap notes available on the [WooCommerce Developers Blog](https:/
 
 == Changelog ==
 
+= 11.5.1 - 2023-11-08 =
+
+#### Bug Fixes
+
+- WordPress 6.4: fixed a bug which would break sites using the Classic Template block for the Single Product template. ([11455](https://github.com/woocommerce/woocommerce-blocks/pull/11455))
+- Fix an error that might appear when pre_get_block_template filter was called with wrong params. ([11690](https://github.com/woocommerce/woocommerce-blocks/pull/11690))
+
 = 11.5.0 - 2023-11-06 =
 
 #### Enhancements