clever cleaver cleaver

We have a clever use of the sgit(1) to cleaver cleaver.  :-)

Updated `sitemap.xml` and the `status.json` timestamp.

Ran 'make quick_www' to perform the above.

status.json

@@ -2,6 +2,6 @@
     "no_comment" : "mandatory comment: because comments were removed from the original JSON spec",
     "IOCCC_status_version" : "1.0 2024-03-09",
     "contest_status" : "judging",
-    "news_update" : "2025-07-08T23:39:49+00:00",
+    "news_update" : "2025-07-12T17:16:31+00:00",
     "status_update" : "2025-06-05T03:42:18+00:00"
 }