Keep release manifest aligned with the current README

UPLOAD-STATUS.json

@@ -12,5 +12,6 @@
   "unauthenticated_files_checked": 10,
   "publisher": "AfterQuery",
   "publisher_is_anonymous": false,
-  "new_models_or_grades": 0
+  "new_models_or_grades": 0,
+  "documentation_revision": "28fe7fe665cd023e72bda285a1c38d5f404c8aa8"
 }

release-manifest.json

@@ -16887,8 +16887,8 @@
     },
     {
       "name": "README.md",
-      "bytes": 5075,
-      "sha256": "f7c8ca64b45845df3ce952e1522b51beb4e12ea46d8cdf28d310b53c21d0a7a8"
+      "bytes": 4497,
+      "sha256": "2ea377496a3bbea653b02d44a7bf206b1f9e0a2ae5f6bb56667e7f4600eaa5b7"
     }
   ],
   "all_original_evidence_unchanged": true,
@@ -16909,5 +16909,8 @@
     "judge_audit_rows": 415,
     "sample_trace_and_split_part_hashes_checked": true,
     "task_asset_download_public": true
-  }
+  },
+  "data_release_revision": "2ddffb813e85d4d04ec1653d22ec5fad4635c44e",
+  "documentation_revision": "28fe7fe665cd023e72bda285a1c38d5f404c8aa8",
+  "current_documentation_edit_preserved": true
 }