Added the release notes MD file and corresponding node entry in the TOC.html file

Author: DeepakRajSundar

Document-Processing-toc.html

@@ -6993,7 +6993,7 @@
 		<ul>
 		    <li>
 				Weekly Nuget Release
-				<ul>
+				<ul><li><a href="/document-processing/release-notes/v31.2.15">v31.2.15</a></li>
 					<li><a href="/document-processing/release-notes/v31.1.23">v31.1.23</a></li>
 					<li><a href="/document-processing/release-notes/v31.1.22">v31.1.22</a></li>
 					<li><a href="/document-processing/release-notes/v31.1.21">v31.1.21</a></li>

Document-Processing/Release-Notes/v31.2.15.md

@@ -0,0 +1,39 @@
+---
+title : Essential Studio® for Document Processing Release Notes - v31.2.15
+description : Learn here about the controls in the Essential Studio® for Document Processing Weekly Nuget Release - Release Notes - v31.2.15
+platform : document-processing
+documentation: ug
+---
+
+# Essential Studio® for Document Processing - v31.2.15 Release Notes
+
+{% include release-info.html date="November 25, 2025"  version="v31.2.15" passed="224920" failed="0" %}
+
+{% directory path: _includes/release-notes/v31.2.15 %}
+
+{% include {{file.url}} %}
+
+{% enddirectory %}
+
+## Test Results
+
+| Component Name | Test Cases | Passed | Failed | Remarks |
+|---------------|------------|--------|--------|---------|
+| Calculate | 137 | 137 | 0 | All Passed |
+| Calculate | 9 | 9 | 0 | All Passed |
+| DOCX Editor(Document Editor) | 1944 | 1944 | 0 | All Passed |
+| DOCX Editor(Document Editor) | 5009 | 5009 | 0 | All Passed |
+| Excel Library(XlsIO) | 37757 | 37757 | 0 | All Passed |
+| Metafilerenderer | 863 | 863 | 0 | All Passed |
+| Pdf Library(Pdf) | 14724 | 14724 | 0 | All Passed |
+| Pdf Viewer | 19140 | 19140 | 0 | All Passed |
+| PdfViewer | 2998 | 2998 | 0 | All Passed |
+| PdfViewer | 207 | 207 | 0 | All Passed |
+| PowerPoint Library | 54401 | 54401 | 0 | All Passed |
+| SfPdfViewer | 14684 | 14684 | 0 | All Passed |
+| SfPdfViewer2 | 13155 | 13155 | 0 | All Passed |
+| SfSpreadsheet | 2710 | 2710 | 0 | All Passed |
+| Spreadsheet | 2780 | 2780 | 0 | All Passed |
+| Spreadsheet | 10411 | 10411 | 0 | All Passed |
+| Word Library(DocIO) | 39912 | 39912 | 0 | All Passed |
+| Word Library(DocIO) | 4079 | 4079 | 0 | All Passed |