sync i18ns

Author: hldzlk

official/docs/CHANGELOG.md

@@ -16,6 +16,11 @@ sidebar_position: 6
 - [Android 沉浸式浏览器](https://immersivetranslate.com/)
 - [iOS 沉浸式浏览器](https://immersivetranslate.com/)
 
+## 1.18.8 Preview (2025-06-26)
+
+- 新增：任务奖励中心。
+- 优化：站内自动翻译支持自定义【进阶设置】->【站内页面自动翻译】。
+
 ## 1.18.7 Preview (2025-06-24)
 
 - 修复：PDF 翻译页面翻译服务和面板不同步。

official/i18n/en-US/docusaurus-plugin-content-docs/current/CHANGELOG.md

@@ -16,6 +16,11 @@ The **Preview version** is published more frequently and includes some experimen
 - [Android Browser](https://immersivetranslate.com/)
 - [iOS Browser](https://immersivetranslate.com/)
 
+## 1.18.8 Preview (2025-06-26)
+
+- Added: Task reward center.
+- Improved: In-site auto translation supports customization [Advanced Settings] -> [Enable site auto-translation].
+
 ## 1.18.7 Preview (2025-06-24)
 
 - Fixed: PDF translation page translation service and panel are out of sync.

official/i18n/zh-TW/docusaurus-plugin-content-docs/current/CHANGELOG.md

@@ -16,6 +16,11 @@ sidebar_position: 6
 - [Android 沉浸式瀏覽器](https://immersivetranslate.com/)
 - [iOS 沉浸式瀏覽器](https://immersivetranslate.com/)
 
+## 1.18.8 Preview (2025-06-26)
+
+- 新增：任務獎勵中心。
+- 優化：站內自動翻譯支持自定義【進階設定】->【站內自動翻譯】。
+
 ## 1.18.7 Preview (2025-06-24)
 
 - 修復：PDF 翻譯頁面翻譯服務和面板不同步。