chore: bump version to 3.2.3-beta.3

fix: Episode 0 incorrectly renamed to E01 (#977)
fix: NoneType error in match_list when title_raw is null (#976)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -1,3 +1,16 @@
+# [3.2.3-beta.3] - 2026-01-30
+
+## Backend
+
+### Fixes
+
+- 修复第 0 集被错误重命名为第 1 集的问题 (#977)
+  - Episode 0 (S01E00) 现在会正确保留，不再被转换为 E01
+- 修复聚合 RSS 解析时 `title_raw` 为空导致崩溃的问题 (#976)
+  - `match_list()` 现在会跳过空的标题，避免 `TypeError`
+
+---
+
 # [3.2.3-beta.2] - 2026-01-28
 
 ## Backend

backend/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "auto-bangumi"
-version = "3.2.3-beta.2"
+version = "3.2.3-beta.3"
 description = "AutoBangumi - Automated anime download manager"
 requires-python = ">=3.13"
 dependencies = [

backend/src/module/database/bangumi.py

@@ -389,11 +389,13 @@ class BangumiDatabase:
         # Include both title_raw and all aliases
         title_index: dict[str, Bangumi] = {}
         for m in match_datas:
-            # Add main title_raw
-            title_index[m.title_raw] = m
+            # Add main title_raw (skip if None to avoid TypeError in sorted())
+            if m.title_raw:
+                title_index[m.title_raw] = m
             # Add all aliases
             for alias in _get_aliases_list(m):
-                title_index[alias] = m
+                if alias:
+                    title_index[alias] = m
 
         # Build compiled regex pattern for fast substring matching
         # Sort by length descending so longer (more specific) matches are found first

backend/src/module/manager/renamer.py

@@ -67,20 +67,13 @@ class Renamer(DownloadClient):
         # Apply episode offset
         original_episode = int(file_info.episode)
         adjusted_episode = original_episode + episode_offset
-        if adjusted_episode < 1:
-            if original_episode < 1:
-                # Parsed episode is 0 or negative - likely a parsing issue or special episode
-                # Use episode 1 as fallback to avoid invalid filenames
-                adjusted_episode = 1
-                logger.debug(
-                    f"[Renamer] Parsed episode {original_episode} is invalid, using episode 1"
-                )
-            else:
-                # Offset would make episode negative - ignore the offset
-                adjusted_episode = original_episode
-                logger.warning(
-                    f"[Renamer] Episode offset {episode_offset} would make episode {original_episode} negative, ignoring offset"
-                )
+        # Episode 0 is valid (specials, OVAs, etc.) - only handle truly negative results
+        if adjusted_episode < 0:
+            # Offset would make episode negative - ignore the offset
+            adjusted_episode = original_episode
+            logger.warning(
+                f"[Renamer] Episode offset {episode_offset} would make episode {original_episode} negative, ignoring offset"
+            )
         episode = f"0{adjusted_episode}" if adjusted_episode < 10 else adjusted_episode
         if method == "none" or method == "subtitle_none":
             return file_info.media_path
@@ -148,8 +141,9 @@ class Renamer(DownloadClient):
                         # Only apply episode offset
                         original_ep = int(ep.episode)
                         adjusted_episode = original_ep + episode_offset
-                        if adjusted_episode < 1:
-                            adjusted_episode = 1 if original_ep < 1 else original_ep
+                        # Episode 0 is valid - only handle truly negative results
+                        if adjusted_episode < 0:
+                            adjusted_episode = original_ep
                         return Notification(
                             official_title=bangumi_name,
                             season=ep.season,