WEB: Changed whatsnew href from v0.25.0 to v1.0.0 (#31567)

Author: sohamtiwari3120

web/pandas/index.html

@@ -63,7 +63,7 @@ <h5>With the support of:</h5>
                 {% if releases %}
                     <h4>Latest version: {{ releases[0].name }}</h4>
                     <ul>
-                        <li><a href="docs/whatsnew/v0.25.0.html">What's new in {{ releases[0].name }}</a></li>
+                        <li><a href="docs/whatsnew/v1.0.0.html">What's new in {{ releases[0].name }}</a></li>
                         <li>Release date:<br/>{{ releases[0].published.strftime("%b %d, %Y") }}</li>
                         <li><a href="{{ base_url}}/docs/">Documentation (web)</a></li>
                         <li><a href="{{ base_url }}/docs/pandas.pdf">Documentation (pdf)</a></li>