Update readme.txt

Author: nielslange

readme.txt

@@ -86,6 +86,20 @@ Release and roadmap notes available on the [WooCommerce Developers Blog](https:/
 
 == Changelog ==
 
+= 8.0.0 - 2022-07-04 =
+
+#### Enhancements
+
+- Make form components require onChange and have a default value. ([6636](https://github.com/woocommerce/woocommerce-blocks/pull/6636))
+- Footer Template Parts use now `<footer>` instead of `<div>` and Header uses `<header>` instead of `<div>`. ([6596](https://github.com/woocommerce/woocommerce-blocks/pull/6596))
+- Replace the ProductTag tax_query field to be the term_id instead of the id. ([6585](https://github.com/woocommerce/woocommerce-blocks/pull/6585))
+
+#### Bug Fixes
+
+- Fix: Correctly calculacte taxes for local pickups. ([6631](https://github.com/woocommerce/woocommerce-blocks/pull/6631))
+- Fix: Update billing address when shipping address gets change in Cart block. ([6591](https://github.com/woocommerce/woocommerce-blocks/pull/6591))
+- Fix: Ensure WooCommerce templates show correct titles. ([6452](https://github.com/woocommerce/woocommerce-blocks/pull/6452))
+
 = 7.9.0 - 2022-06-20 =
 
 #### Enhancements