more italy history (3)

@@ -37,2 +37,10 @@ Baseline: `tmp/history-italy-1975-2026-10-20/changes-before.yaml` (ignored).
 Check record preservation except the planned title, description and source
 addition; validate article metadata, word count and links; build and inspect output.
+
+Results: all 2,639 baseline records preserved except the intended 1975 title,
+description and source addition, with every score vector unchanged. Article
+checks passed: 437 words, two primary sources and a valid internal event link.
+Production build passed: 3,329 pages in 27.99 seconds. Generated article
+headings, original-law link, internal link, exported instrument date and
+commencement clarification verified. Staged and unstaged whitespace checks
+passed. Totals: 2,639 events and 575 articles.