added #227 / #228 to release notes

Author: FreeAndNil

Diff for: src/site/xdoc/release/release-notes.xml

@@ -43,6 +43,9 @@ limitations under the License.
             <li>
               <a href="https://github.com/apache/logging-log4net/pull/215">Keep old, working ubuntu image version</a> (by @gdziadkiewicz)
             </li>
+            <li>
+              <a href="https://github.com/apache/logging-log4net/issues/227">Provide path of expected .config file in error message</a> (requested by @FrankNuessle, implemented by @FreeAndNil in <a href="https://github.com/apache/logging-log4net/pull/228">#228</a>)
+            </li>
           </ul>
         </section>
       </section>