docs: update changelogs

CHANGELOG.md

@@ -5,6 +5,16 @@ 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).
 
+## [v1.8.3](https://github.com/nocobase/nocobase/compare/v1.8.2...v1.8.3) - 2025-07-11
+
+### 🚀 Improvements
+
+- **[Multi-app manager]** Add database and authorization options for sub-app ([#7184](https://github.com/nocobase/nocobase/pull/7184)) by @mytharcher
+
+### 🐛 Bug Fixes
+
+- **[Action: Custom request]** variable parsing issue in URL during route navigation after custom request success ([#7186](https://github.com/nocobase/nocobase/pull/7186)) by @katherinehhh
+
 ## [v1.8.2](https://github.com/nocobase/nocobase/compare/v1.8.1...v1.8.2) - 2025-07-10
 
 ### 🎉 New Features

CHANGELOG.zh-CN.md

@@ -5,6 +5,16 @@
 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)。
 
+## [v1.8.3](https://github.com/nocobase/nocobase/compare/v1.8.2...v1.8.3) - 2025-07-11
+
+### 🚀 优化
+
+- **[多应用管理器]** 为子应用增加数据库和认证的独立配置 ([#7184](https://github.com/nocobase/nocobase/pull/7184)) by @mytharcher
+
+### 🐛 修复
+
+- **[操作：自定义请求]** 修复自定义请求操作成功后，跳转路由时链接地址变量解析错误的问题 ([#7186](https://github.com/nocobase/nocobase/pull/7186)) by @katherinehhh
+
 ## [v1.8.2](https://github.com/nocobase/nocobase/compare/v1.8.1...v1.8.2) - 2025-07-10
 
 ### 🎉 新特性