From 280c9a9677560c53e2ba1c525aa2c6791b5f1fae Mon Sep 17 00:00:00 2001
From: Karl Kemister-Sheppard <karlkemistersheppard@gmail.com>
Date: Mon, 12 Oct 2026 14:04:58 +1000
Subject: [PATCH] TINYDOC-3574: Pasting the same image more than once from HTML
 content created a separate blob URL for each copy.

---
 modules/ROOT/pages/8.10.0-release-notes.adoc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/modules/ROOT/pages/8.10.0-release-notes.adoc b/modules/ROOT/pages/8.10.0-release-notes.adoc
index 8eb25cd5a2..70037d059c 100644
--- a/modules/ROOT/pages/8.10.0-release-notes.adoc
+++ b/modules/ROOT/pages/8.10.0-release-notes.adoc
@@ -71,6 +71,21 @@ 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>].
 
+=== PowerPaste
+
+The {productname} {release-version} release includes an accompanying release of the **PowerPaste** premium plugin.
+
+**PowerPaste** includes the following fix.
+
+==== Pasting the same image more than once from HTML content, such as from another editor, created a separate blob URL for each copy instead of reusing the existing one
+// #TINYMCE-11140
+
+Previously, when a user pasted the same image more than once from HTML content, such as from another editor or a Microsoft Word document, the **PowerPaste** plugin created a new blob URL for each copy. The editor treated each copy as a separate image and uploaded each one. Without the **PowerPaste** plugin, copies of the same pasted image already shared one blob URL.
+
+In {productname} {release-version}, the **PowerPaste** plugin checks whether the editor contains an image with identical data. When the editor already contains a matching image, the plugin reuses the blob URL of that image. Copies of the same image now share one blob URL for every paste source. The editor uploads the image only once.
+
+For information on the **PowerPaste** plugin, see: xref:introduction-to-powerpaste.adoc[PowerPaste].
+
 
 [[accompanying-premium-plugin-end-of-life-announcement]]
 == Accompanying Premium plugin end-of-life announcement