diff --git a/README.md b/README.md
index 523d089..633f4c4 100644
--- a/README.md
+++ b/README.md
@@ -208,6 +208,14 @@ curl -X POST "http://localhost:8080/bulk/update"
 | `/api/v1/metrics/errors` | GET | Error metrics and recent failures |
 | `/api/v1/metrics/system` | GET | System resource metrics |
 
+#### **Database Management**
+| Endpoint | Method | Purpose |
+|----------|--------|---------|
+| `/database/backfill/movie-release-dates` | POST | Backfill missing release dates for existing movies |
+| `/database/cleanup/orphaned-episodes` | POST | Delete episodes without video files |
+| `/database/cleanup/orphaned-movies` | POST | Delete movies without video files |
+| `/database/cleanup/orphaned-series` | POST | Delete TV series without directories |
+
 #### **Configuration & Debugging**
 | Endpoint | Method | Purpose |
 |----------|--------|---------|
diff --git a/VERSION b/VERSION
index bc02b86..c959dfb 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.6.11
+2.6.12
diff --git a/processors/tv_series_processor.py b/processors/tv_series_processor.py
index a5d3c81..c30189a 100644
--- a/processors/tv_series_processor.py
+++ b/processors/tv_series_processor.py
@@ -263,9 +263,11 @@ class TVSeriesProcessor:
                     if episode_id:
                         import_date = self.sonarr.get_episode_import_history(episode_id)
                         if import_date:
-                            dateadded = convert_utc_to_local(import_date)
+                            # Sonarr import dates are already in local timezone despite 'Z' suffix
+                            # Remove 'Z' and use as-is to avoid double timezone conversion
+                            dateadded = import_date.replace('Z', '') if 'Z' in import_date else import_date
                             source = "sonarr:history.import"
-                            _log("INFO", f"Found import date for S{season_num:02d}E{episode_num:02d}: {dateadded}")
+                            _log("INFO", f"Found import date for S{season_num:02d}E{episode_num:02d}: {dateadded} (no timezone conversion)")
                             return aired, dateadded, source
                     
                     # Fallback to airdate if no import history