Update release notes

Author: galbus

readme.txt

@@ -87,9 +87,13 @@ Release date: 2nd July 2025
 **Enhancements and Features:**
 
 * [#446](https://github.com/beyondwords-io/wordpress-plugin/pull/446) Fetch button for Block Editor Inspect panel.
+    * We've added a Fetch option to the Inspect panel in the BeyondWords Block Editor sidebar.
+    * This allows users to retrieve audio that has already been generated in BeyondWords, helping to quickly restore a missing or broken link between the audio and WordPress post, without needing to regenerate the audio.
 * Always show the **Generate audio** checkbox in the Block Editor.
     * As part of the Fetch button update the **Generate audio** checkbox is now always shown in the Block Editor.
     * If **Generate audio** is unchecked before a post is saved then audio **will not** be regenerated from the updated post content.
+* [#444](https://github.com/beyondwords-io/wordpress-plugin/pull/444) PHP 8.4 support.
+    * Run unit and e2e tests against PHP 8.0 and PHP 8.4 in GitHub Actions.
 
 = 5.4.0 =