diff --git a/src/presentations/auth/index.html b/src/presentations/auth/index.html
index 3d20924..1281d78 100644
--- a/src/presentations/auth/index.html
+++ b/src/presentations/auth/index.html
@@ -43,6 +43,19 @@
                         <a class="button" href="/presentations/auth/pu">View</a>
                         <a class="button" href="/projects/storagemanager">StorageManager</a>
                     </div>
+                </div>
+				<div class="sidebyside">
+                    <div class="element">
+                        <h3>Matura</h3>
+                        <p>This presentation is in German and is about my Matura project, libreevent.</p>
+                        <a class="button" href="/presentations/auth/matura">View</a>
+						<a class="button" href="/projects/libreevent">libreevent</a>
+                    </div>
+					<div class="element">
+                        <h3>Turning points of WWII</h3>
+                        <p>This presentation is in English and is about turning points of WWII. It was a voluntary presentation I did because I was asked to do one.</p>
+                        <a class="button" href="/presentations/auth/history">View</a>
+                    </div>
                 </div>
 			</div>
 		</div>
diff --git a/src/sitemap.xml b/src/sitemap.xml
index 4488865..a5d749c 100644
--- a/src/sitemap.xml
+++ b/src/sitemap.xml
@@ -3,91 +3,91 @@
 	<url>
 		<loc>https://www.janishutz.com</loc>
 		<priority>1.00</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/support</loc>
-		<priority>0.67</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/services</loc>
-		<priority>0.67</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/projects</loc>
-		<priority>0.67</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/privacypolicy</loc>
-		<priority>0.67</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/presentations</loc>
-		<priority>0.67</priority>
-		<lastmod></lastmod>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
 		<loc>https://www.janishutz.com/about</loc>
 		<priority>0.67</priority>
-		<lastmod></lastmod>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
-		<loc>https://www.janishutz.com/support/contact</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<loc>https://www.janishutz.com/presentations</loc>
+		<priority>0.67</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
-		<loc>https://www.janishutz.com/projects/storagemanager</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<loc>https://www.janishutz.com/privacypolicy</loc>
+		<priority>0.67</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
-		<loc>https://www.janishutz.com/projects/smuL</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<loc>https://www.janishutz.com/projects</loc>
+		<priority>0.67</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
-		<loc>https://www.janishutz.com/projects/schoolprojects</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<loc>https://www.janishutz.com/services</loc>
+		<priority>0.67</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
-		<loc>https://www.janishutz.com/projects/qrscanner</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/projects/musicplayer</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/projects/libreevent</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/projects/languageschoolhossegor-booking</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/projects/impress</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
-	</url>
-	<url>
-		<loc>https://www.janishutz.com/presentations/auth</loc>
-		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<loc>https://www.janishutz.com/support</loc>
+		<priority>0.67</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 	<url>
 		<loc>https://www.janishutz.com/about/aboutme</loc>
 		<priority>0.33</priority>
-		<lastmod></lastmod>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/presentations/auth</loc>
+		<priority>0.33</priority>
+		<lastmod>2024-02-20</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/impress</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/languageschoolhossegor-booking</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/libreevent</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/musicplayer</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/qrscanner</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/schoolprojects</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/smuL</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/projects/storagemanager</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
+	</url>
+	<url>
+		<loc>https://www.janishutz.com/support/contact</loc>
+		<priority>0.33</priority>
+		<lastmod>NaN-NaN-NaN</lastmod>
 	</url>
 </urlset>
\ No newline at end of file