diff --git a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/final-fix-report.md b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/final-fix-report.md
index e9e38cc..ed34dc5 100644
--- a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/final-fix-report.md
+++ b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/final-fix-report.md
@@ -53,3 +53,10 @@ Follow-up 2 focused verification: 4 files, 95 tests passed; `npm run typecheck`;
 
 Migration code commit: `bee2b3d`  
 Verification: migration self-test passed; authenticated live `--dry-run` against the configured PocketBase reported every collection/index already present and ended with `DRY RUN. No schema changes written.`; `git diff --check` passed. No live writes were made.
+
+## Migration normalizer follow-up
+
+The comparison now treats backtick-quoted, double-quoted, and safely unquoted SQLite identifiers as equivalent. It tokenizes around double/backtick identifiers and preserves single-quoted literals exactly, so a literal near-miss remains a real replacement. Self-tests cover all identifier styles and a changed single-quoted predicate literal.
+
+Normalizer code commit: `1a97d7d`  
+Verification: migration self-test passed; authenticated live `--dry-run` reported all indexes already present and no changes; `git diff --check` passed. No schema apply was performed.
diff --git a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/progress.md b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/progress.md
index f7d67d4..0a22fc1 100644
--- a/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/progress.md
+++ b/.superpowers/sdd/2026-09-18-hybrid-delivery-note-ingestion/progress.md
@@ -187,3 +187,7 @@ Migration idempotency follow-up: dispatched at base d12ca92
 Migration idempotency follow-up: code complete (semantic-normalized index comparison and PocketBase variant self-tests; commit bee2b3d)
 Migration idempotency follow-up: verification passed — migration self-test; authenticated live dry-run reports every collection/index already present and no writes; git diff --check
 Ruling: CREATE INDEX definitions are compared after case, whitespace, quoting, and punctuation normalization while preserving uniqueness, columns, and WHERE predicates — cost if wrong: formatting-only schema drift no longer causes repeated dry-run reconciliation, but semantic index changes still replace the stored definition.
+Migration normalizer follow-up: dispatched at base 485443a
+Migration normalizer follow-up: code complete (backtick/double-quote/unquoted identifier equivalence with single-literal preservation; commit 1a97d7d)
+Migration normalizer follow-up: verification passed — migration self-test; authenticated live dry-run reports all indexes already present/no changes; git diff --check
+Ruling: identifier quote style is formatting, but single-quoted WHERE literal contents remain semantic — cost if wrong: a literal-sensitive index definition could be silently accepted or repeatedly replaced.