diff --git a/CLAUDE.md b/CLAUDE.md
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--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -827,6 +827,89 @@ This was a **critical bug** preventing the plugin from working on sites with cer
 
 ---
 
+### v1.1.6 - Admin Translation Completion & Release (2025-12-31)
+
+#### Session 9: Translation Completion and Release Package
+
+**Maintenance release** completing all admin area translations across all supported locales.
+
+**What was accomplished:**
+
+1. **Translation Updates**: Added missing admin strings from v1.1.4 to all 6 translation files
+2. **Version Bump**: Updated version to 1.1.6 in plugin file and CHANGELOG
+3. **Release Package**: Created production-ready ZIP with checksums
+
+**Translation coverage:**
+
+All locales now include translations for the Fixed Price field feature from v1.1.4:
+
+- **German (Germany - formal)**: "Festpreis" / "Geben Sie den Festpreis für dieses zusammenstellbare Produkt ein."
+- **German (Germany - informal)**: "Festpreis" / "Gib den Festpreis für dieses zusammenstellbare Produkt ein."
+- **Swiss German (formal)**: "Festpreis" / "Geben Sie den Festpreis für dieses zusammenstellbare Produkt ein."
+- **Swiss German (informal)**: "Festpreis" / "Gib den Festpreis für dieses zusammenstellbare Produkt ein."
+- **Swiss French**: "Prix fixe" / "Entrez le prix fixe pour ce produit composable."
+- **Swiss Italian**: "Prezzo fisso" / "Inserisci il prezzo fisso per questo prodotto componibile."
+
+**Files modified:**
+
+- languages/wc-composable-product.pot: Version 1.1.6, added 2 new strings
+- languages/wc-composable-product-de_DE.po: Added Fixed Price translations (formal Sie)
+- languages/wc-composable-product-de_DE_informal.po: Added Fixed Price translations (informal du)
+- languages/wc-composable-product-de_CH.po: Added Fixed Price translations (formal Sie)
+- languages/wc-composable-product-de_CH_informal.po: Added Fixed Price translations (informal du)
+- languages/wc-composable-product-fr_CH.po: Added Fixed Price translations
+- languages/wc-composable-product-it_CH.po: Added Fixed Price translations
+- wc-composable-product.php: Version bump to 1.1.6
+- CHANGELOG.md: Added v1.1.6 release notes
+- CLAUDE.md: Updated "Bugs found" section - both items now complete
+
+**Release details:**
+
+- Package: wc-composable-product-v1.1.6.zip (378 KB / 1,092,772 bytes)
+- Git tag: v1.1.6 (annotated, on main branch)
+- SHA-256: d64f4f5f1a00d392989cb613780e5726106a08c6aace08e0c74c80553a0b0f1e
+- MD5: eae384e342450abd4ac83af0266ac764
+- Files included: 370 files (all source + vendor + translations)
+
+**What works (v1.1.6):**
+
+Everything from v1.1.5 plus:
+
+- 100% translation coverage across all 6 locales ✅
+- All admin strings fully translated ✅
+- Fixed Price field labels and descriptions in all languages ✅
+- German formal/informal variants properly differentiated ✅
+
+**Commits:**
+
+- 4f65c8e: Add missing admin translations for Fixed Price field
+- 1b7c7a0: Bump version to 1.1.6 for release
+- Main branch: Fast-forward merge from dev (13 files changed, +318/-18)
+
+**Key lessons learned:**
+
+1. **Translation Maintenance**: When adding new admin features, update .pot file and all .po files immediately
+2. **Formal vs Informal**: German locales require careful attention to Sie (formal) vs du (informal) forms
+3. **Version Consistency**: .pot file version should match plugin version for clarity
+4. **Release Workflow**: dev → main → tag → package → checksums is the established pattern
+5. **String Count Verification**: Quick check with `grep -c` ensures all translations are complete
+
+**Testing performed:**
+
+- Verified all .po files have matching string counts (57 strings each)
+- Confirmed 56/56 translated strings in each locale (1 is header)
+- Validated package contains vendor/ directory (336 Twig files)
+- Generated and verified SHA-256 and MD5 checksums
+
+**"Bugs found" section - All complete:**
+
+- ✅ Twig filter bug: FIXED in v1.1.5
+- ✅ Admin translation: COMPLETED in v1.1.6
+
+**Status:** Released and tagged as v1.1.6 on main branch
+
+---
+
 **For AI Assistants:**
 
 When starting a new session on this project: