Update README.md

Author: bdcoder2

README.md

@@ -1,21 +1,27 @@
-# grid_clusterer v1.6.1
-<p>
-This release includes support for <a href="https://developers.google.com/maps/documentation/javascript/reference/advanced-markers">Google maps &quot;Advanced&quot; markers</a> (migrates AdvancedMarkerView to AdvancedMarkerElement).
+# grid_clusterer v1.7.0
+<h2>Release Updates</h2>
+<ul>
+  <li>
+    As of February 21st, 2024, google.maps.Marker is deprecated.  This release uses
+    <a href="https://developers.google.com/maps/documentation/javascript/reference/advanced-markers">&quot;Advanced&quot; markers</a> exclusively.
+  </li>
+  <li>Added support for fractional zoom levels.</li>
+</ul>
+
 </p>
 <h2>A grid clusterer for Google maps</h2>
 <p>
   Use the following links to learn about the grid clusterer:
 </p>
 <ul>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/ex1/index.html">Creating data points vs creating Google map markers</a></li>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/ex0/index.html">Tiles and grid points</a></li>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/ex2/index.html">Clusterer configuration options and performance (using &quot;Classic&quot; markers)</a></li>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/ex3/index.html">Enabling and disabling cluster marker click checks</a></li>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/ex4/index.html">Clusterer configuration options and performance (using &quot;Advanced&quot; markers)</a></li>
-  <li><a href="https://bdcoder2.github.io/grid_clusterer/v161/reference.html">Clusterer Reference</a></li>
+  <li><a href="https://bdcoder2.github.io/grid_clusterer/v170/ex1/index.html">Creating data points vs creating Google map markers</a></li>
+  <li><a href="https://bdcoder2.github.io/grid_clusterer/v170/ex0/index.html">Tiles and grid points</a></li>
+  <li><a href="https://bdcoder2.github.io/grid_clusterer/v170/ex2/index.html">Clusterer configuration options and performance</a></li>
+  <li><a href="https://bdcoder2.github.io/grid_clusterer/v170/ex3/index.html">Enabling and disabling cluster marker click checks</a></li>
+  <li><a href="https://bdcoder2.github.io/grid_clusterer/v170/reference.html">Clusterer Reference</a></li>
 </ul>
 <p>
-  <a href="https://bdcoder2.github.io/grid_clusterer/v160/index.html"><img src="snapshot.jpg" height=530 width=703 title="Grid Clusterer"></a>
+  <a href="https://bdcoder2.github.io/grid_clusterer/v170/index.html"><img src="snapshot.jpg" height=530 width=703 title="Grid Clusterer"></a>
 </p>
 <h2>To download and use locally:</h1>
 <ol>
@@ -29,7 +35,6 @@ This release includes support for <a href="https://developers.google.com/maps/do
       <li>./dist/ex1/index.html</li>
       <li>./dist/ex2/index.html</li>
       <li>./dist/ex3/index.html</li>
-      <li>./dist/ex4/index.html</li>
     </ul>
   </li>
   <li>Using any web browser, open the &quot;/dist/index.html&quot; file.