docs: kb/CONTRACT.md names section anchors in wikilinks and the Broken Anchors finding (#172)

Files changed:
- CHANGES.md
- VERSION
- kb/CONTRACT.md

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SnAJ7Z3CpVD3PRbN73QtU2

CHANGES.md

@@ -59,7 +59,7 @@ concern - readable here, never shipped as something to parse.
 
 ---
 
-## 8.0.0-beta.35 - 2026-10-04 - Organisationsseiten: Personen als Abschnitt mit Aufstieg, entity_type organization, member-of, Lint-Befund broken_anchors
+## 8.0.0-beta.36 - 2026-10-04 - kb/CONTRACT.md names section anchors in wikilinks and the Broken Anchors finding
 
 **Author:** Torben Nehmer
 
@@ -146,8 +146,17 @@ concern - readable here, never shipped as something to parse.
 - stack-close no longer records which model and effort ran each phase
 - lint: a wikilink wrapped across a line break is its own finding; rename and rm see it
 - Page-material passages in type-spec.md, type-guidance.md and language-boundaries.md name subtype templates
+- kb/CONTRACT.md names section anchors in wikilinks and the Broken Anchors finding
 <!-- /wikitool:bumps -->
 
+### kb/CONTRACT.md names section anchors in wikilinks and the Broken Anchors finding
+
+The stage contract's rules for writing a wikilink (§ Titles are identifiers) covered wrapped links
+but not `[[Title#Section]]`, which the previous bump made a checked form. It now says that the
+title part is the reference (the graph counts it, `rename` carries the anchor), that a stale
+anchor is reported as advisory *Broken Anchors*, and that a section is never an edge target.
+Found in the closing pass of Gitea #172.
+
 ### Organisationsseiten: Personen als Abschnitt mit Aufstieg, entity_type organization, member-of, Lint-Befund broken_anchors
 
 Personen, von denen eine Quelle nur Namen, Rolle und Tätigkeitsbereich hergibt, waren bisher