update reference links

Author: rustagir

snooty.toml

@@ -14,7 +14,7 @@ toc_landing_pages = [
     "/builders",
     "/builders/aggregates",
     "/data-formats",
-    "/references",
+    "/reference",
     "/logging-monitoring",
     "/api-documentation",
     "/security",

source/reference.txt

@@ -3,13 +3,18 @@ Reference
 =========
 
 .. meta::
-   :description: Find references material for the {+driver-long+}.
+   :description: Find reference material related to the {+driver-long+}.
 
 .. toctree::
    :titlesonly:
    :maxdepth: 1
 
-   Release Notes </references/whats-new>
-   Compatibility </references/compatibility>
-   Upgrade </references/upgrade>
-   Migrate from the Legacy API </references/legacy>
+   Release Notes </reference/whats-new>
+   Compatibility </reference/compatibility>
+   Upgrade </reference/upgrade>
+   Migrate from the Legacy API </reference/legacy>
+
+- :ref:`Release Notes <java-whats-new>`
+- :ref:`Compatibility <java-compatibility-tables>`
+- :ref:`Upgrade <java-upgrade-driver>`
+- :ref:`Migrate from the Legacy API <java-legacy-api>`