chore: bump version to 3.2.3-beta.2

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

Author: EstrellaXD

CHANGELOG.md

@@ -1,3 +1,18 @@
+# [3.2.3-beta.2] - 2026-01-28
+
+## Backend
+
+### Fixes
+
+- 修复解析器处理无括号种子名称时崩溃的问题 (#973)
+  - `get_group()` 现在对无 `[字幕组]` 格式的名称返回空字符串
+
+### Performance
+
+- 优化重命名器：批量数据库查询，减少阻塞操作
+
+---
+
 # [3.2.0-beta.13] - 2026-01-26
 
 ## Frontend

backend/pyproject.toml

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