diff --git a/.docs/images/gallery-d.jpeg b/.docs/images/gallery-d.jpeg
new file mode 100644
index 0000000..9bb51ad
Binary files /dev/null and b/.docs/images/gallery-d.jpeg differ
diff --git a/.docs/index.html b/.docs/index.html
index 4c5d3e4..d948e92 100644
--- a/.docs/index.html
+++ b/.docs/index.html
@@ -16,7 +16,9 @@ date: 2000-01-01
 	</p>
 	<p><em>Extra tools and commands to extend <a href="https://github.com/Uberi/Minetest-WorldEdit">WorldEdit</a> for <a href="https://www.minetest.net/">Minetest</a></em></p>
 	<p>If you can dream of it, it probably belongs here!</p>
-	<p><a href="#download" class="bigbutton">Get Started</a></p>
+	<p>
+		<a href="#download" class="bigbutton">Get Started</a>
+	</p>
 </section>
 
 <section class="features-large">
@@ -62,12 +64,15 @@ date: 2000-01-01
 		{% gallerybox "images/gallery-a.jpeg" "image-first" "image-last" "image-b" %}
 			A scene demonstrating <code>//replacemix</code>, <code>//ellipsoid</code>, <code>//layers</code>, <code>smoothadv</code> (aka <code>convolve</code> and <code>conv</code>), and <code>//floodfill</code> - all of which are provided by WorldEditAdditions.
 		{% endgallerybox %}
-		{% gallerybox "images/gallery-b.jpeg" "image-b" "image-first" "image-last" %}
+		{% gallerybox "images/gallery-b.jpeg" "image-b" "image-first" "image-c" %}
 			The inside of a 3d maze made with <code>//maze3d</code>. Lighting was placed manually to improve screenshot quality.
 		{% endgallerybox %}
-		{% gallerybox "images/gallery-c.jpeg" "image-last" "image-b" "image-first" %}
+		{% gallerybox "images/gallery-c.jpeg" "image-c" "image-b" "image-d" %}
 			A cliff made with <code>//layers</code> and <code>//erode</code>. A <code>//forest</code> has been applied on top with multiple sapling / tree types.
 		{% endgallerybox %}
+		{% gallerybox "images/gallery-d.jpeg" "image-d" "image-c" "image-first" %}
+			A small mountain made with <code>//layers</code> and <code>//erode</code>, using the new optional <code>//layers</code> slope constraints in WorldEditAdditions v1.13.
+		{% endgallerybox %}
 	</section>
 </section>
 
@@ -105,7 +110,7 @@ git clone https://github.com/sbrl/Minetest-WorldEditAdditions.git worldeditaddit
 		<ul class="bigbutton-list">
 			<li><a class="bigbutton" href="/Reference">Reference</a></li>
 			<li><a class="bigbutton" href="/Cookbook">Cookbook</a></li>
-			<li><a class="bigbutton" href="/Tutorial">Tutorial for Beginners</a></li>
+			<li><a class="bigbutton" href="/Tutorial">Tutorial</a></li>
 		</ul>
 	</div>
 </section>
diff --git a/Cookbook.md b/Cookbook.md
index 824e7c9..146fecd 100644
--- a/Cookbook.md
+++ b/Cookbook.md
@@ -43,7 +43,13 @@ The following brushes together can make large-scale terrain sculpting easy:
 ```
 
 ## En-mass Foliage clearing
-Clearing large amounts of foliage is easy!
+Clearing large amounts of foliage is easy with the new `//subdivide` function!
+
+```
+//subdivide 20 20 20 //clearcut
+```
+
+Another good way to clear large chunk of land is with `//many`:
 
 ```
 //many 25 //multi //clearcut //y //shift x 10