diff --git a/2meet-data-optimizer-hivepress-addon.php b/2meet-data-optimizer-hivepress-addon.php
index 8cb85fc..fca2af6 100644
--- a/2meet-data-optimizer-hivepress-addon.php
+++ b/2meet-data-optimizer-hivepress-addon.php
@@ -3,7 +3,7 @@
  * Plugin Name:       2meet Data Optimizer — Hivepress AddOn
  * Plugin URI:        https://2meet.io/2meet-data-optimizer/hivepress
  * Description:       HivePress + 12 擴充整合：13 adapter (core/reviews/bookings/messages/memberships/requests/favorites/statistics/tags/seo/social-links/blocks/marketplace) + 7 HPCT interceptor + 5 query interceptor + admin tab + CLI namespace
- * Version:           0.5.0
+ * Version:           0.5.1
  * Requires at least: 6.0
  * Tested up to:      6.9.4
  * Requires PHP:      8.1
@@ -24,7 +24,7 @@ if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
-define( 'TMDO_HIVEPRESS_VERSION', '0.5.0' );
+define( 'TMDO_HIVEPRESS_VERSION', '0.5.1' );
 define( 'TMDO_HIVEPRESS_PATH', plugin_dir_path( __FILE__ ) );
 define( 'TMDO_HIVEPRESS_URL', plugin_dir_url( __FILE__ ) );
 define( 'TMDO_HIVEPRESS_FILE', __FILE__ );
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b23d027..22cad94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,13 @@ Versioning follows [Semantic Versioning](https://semver.org/).
 
 ---
 
+## [0.5.1] — 2026-10-02 — 重新打包
+
+### Changed
+- 重新打包（無功能變更）：與 WP-MVB v8 樞紐站（dev39）一同驗收後發版；程式碼與前一版相同。
+
+---
+
 ## [0.5.0] — 2026-09-28
 
 Released with 2meet-data-optimizer 1.4.0 (hardening 2.4).