Update release-notes.md

Author: stgelaisalex

docs2/pages/release-notes/release-notes.md

@@ -23,3 +23,27 @@
     <p class="content-release-notes">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi et risus ullamcorper, faucibus arcu eget, ultricies elit. </p>
   </div>
 </div>
+
+<div class="release-notes-container2">
+  <div class="release-notes">
+    <div class="version">
+      <span class="square-version">v3</span>
+      <span>.15.13</span>
+    </div>
+    <p class="content-release-notes">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi et risus ullamcorper, faucibus arcu eget, ultricies elit. Quisque mi erat, commodo id mi id, eleifend pharetra purus. Donec gravida ultricies lobortis. Praesent molestie tristique vehicula. Vestibulum a sodales orci.</p>
+  </div>
+  <div class="release-notes">
+    <div class="version">
+      <span class="square-version">v3</span>
+      <span>.15.12</span>
+    </div>
+    <p class="content-release-notes">Quisque mi erat, commodo id mi id, eleifend pharetra purus. Donec gravida ultricies lobortis. Praesent molestie tristique vehicula. Vestibulum a sodales orci.</p>
+  </div>
+  <div class="release-notes">
+    <div class="version">
+      <span class="square-version">v3</span>
+      <span>.15.11</span>
+    </div>
+    <p class="content-release-notes">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi et risus ullamcorper, faucibus arcu eget, ultricies elit. </p>
+  </div>
+</div>