docs: update changelogs

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.8.14](https://github.com/nocobase/nocobase/compare/v1.8.13...v1.8.14) - 2025-08-05
+
+### 🐛 Bug Fixes
+
+- **[client]** Fix the issue where variable raw strings are submitted with the form ([#7337](https://github.com/nocobase/nocobase/pull/7337)) by @zhangzhonghe
+
+- **[Workflow: Approval]** Add task title for added and delegated items by @mytharcher
+
 ## [v1.8.13](https://github.com/nocobase/nocobase/compare/v1.8.12...v1.8.13) - 2025-08-04
 
 ### 🎉 New Features

CHANGELOG.zh-CN.md

@@ -5,6 +5,14 @@
 格式基于 [Keep a Changelog](https://keepachangelog.com/zh-CN/1.0.0/),
 并且本项目遵循 [语义化版本](https://semver.org/spec/v2.0.0.html)。
 
+## [v1.8.14](https://github.com/nocobase/nocobase/compare/v1.8.13...v1.8.14) - 2025-08-05
+
+### 🐛 修复
+
+- **[client]** 修复变量原始字符串会随表单提交的问题 ([#7337](https://github.com/nocobase/nocobase/pull/7337)) by @zhangzhonghe
+
+- **[工作流：审批]** 为加签和转签的任务增加标题 by @mytharcher
+
 ## [v1.8.13](https://github.com/nocobase/nocobase/compare/v1.8.12...v1.8.13) - 2025-08-04
 
 ### 🎉 新特性