Update version selector

Author: zou3519

docs/versions.html

@@ -21,7 +21,10 @@ <h1> PyTorch Documentation </h1>
           <a class="reference internal" href="master/">master (unstable)</a>
         </li>
         <li class="toctree-l1">
-          <a class="reference internal" href="0.4.1/">v0.4.1 (latest stable release)</a>
+          <a class="reference internal" href="1.0.0/">v1.0.0 (latest stable release)</a>
+        </li>
+        <li class="toctree-l1">
+          <a class="reference internal" href="0.4.1/">v0.4.1</a>
         </li>
         <li class="toctree-l1">
           <a class="reference internal" href="0.4.0/">v0.4.0</a>