DOC-2354: Add TINY-10789 release note entry (#3191)

* DOC-2354: Add TINY-10789 release note entry

* move TINY-10789 entry to accompanying-premium-plugin-changes section

modules/ROOT/pages/7.0.1-release-notes.adoc

@@ -72,6 +72,21 @@ The {productname} {release-version} release includes an accompanying release of
 
 For information on the **<Premium plugin name 1>** plugin, see: xref:<plugincode>.adoc[<Premium plugin name 1>].
 
+=== Table of Contents
+
+The {productname} {release-version} release includes an accompanying release of the **Table of Contents** premium plugin.
+
+This **Table of Contents** release includes the following fixes.
+
+==== Encode header title for literal display in table of contents.
+// #TINY-10789
+
+Previously in {productname}, during Table of Contents (ToC) generation, heading elements containing HTML tags such as `<i>` for italics were incorrectly rendered within the ToC itself.
+
+{productname} {release-version} addresses this issue by encoding the heading element during ToC generation. This ensures that any HTML tags present within the heading element are treated as plain text and displayed literally.
+
+For information on the **Table of Contents** plugin, see: xref:tableofcontents.adoc[Table of Contents].
+
 
 [[accompanying-premium-plugin-end-of-life-announcement]]
 == Accompanying Premium plugin end-of-life announcement