[ADD] last_build: add an orphan page informing on the last build date

AntoineVDV · AntoineVDV · commit b4bbc634783b · 2022-04-05T17:17:37.000+02:00
closes odoo#1803 X-original-commit: 683840b Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>
diff --git a/content/last_build.rst b/content/last_build.rst
@@ -0,0 +1,7 @@
+:orphan:
+:nosearch:
+
+Last build date
+===============
+
+The last time the documentation was built in version |version| was on |today|.
