Update release notes for Umbraco UI Builder 16.0.1

Author: acoumb

16/umbraco-ui-builder/release-notes.md

@@ -18,6 +18,11 @@ If you are upgrading to a new major version, check the breaking changes in the [
 
 Below are the release notes for Umbraco UI Builder, detailing all changes in this version.
 
+#### [**16.0.1**](https://github.com/umbraco/Umbraco.UIBuilder.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F16.0.1) **(July 1st 2025)**
+
+* Fixed an issue with icons for tree items and cards [#169](https://github.com/umbraco/Umbraco.UIBuilder.Issues/issues/169)
+* Use label as value for options based filters [#156](https://github.com/umbraco/Umbraco.UIBuilder.Issues/issues/156#issuecomment-2963229593)
+
 #### [**16.0.0**](https://github.com/umbraco/Umbraco.UIBuilder.Issues/issues?q=is%3Aissue+is%3Aclosed+label%3Arelease%2F16.0.0) **(June 12th 2025)**
 
 * Upgraded to run on Umbraco version 16.