diff --git a/package-lock.json b/package-lock.json
index e1c52c5..03172e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "goodbuddy",
-  "version": "0.9.1",
+  "version": "0.9.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "goodbuddy",
-      "version": "0.9.1",
+      "version": "0.9.2",
       "license": "0BSD",
       "dependencies": {
         "@agentclientprotocol/sdk": "0.25.1",
diff --git a/package.json b/package.json
index c1b2a97..3fcf546 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "goodbuddy",
-  "version": "0.9.1",
+  "version": "0.9.2",
   "private": true,
   "description": "Secure desktop AI workspace with controlled Agent Runtimes",
   "desktopName": "GoodBuddy",
diff --git a/resources/release-notes.json b/resources/release-notes.json
index 32ac713..4664c9e 100644
--- a/resources/release-notes.json
+++ b/resources/release-notes.json
@@ -1,6 +1,30 @@
 {
   "formatVersion": 1,
   "releases": [
+    {
+      "version": "0.9.2",
+      "releasedAt": "2026-08-14",
+      "notes": {
+        "zh-CN": {
+          "features": [
+            "新增长对话“到底部”浮动按钮；阅读较早消息时，流式回复会保持当前位置，只有停留在底部附近时才自动跟随最新内容，并遵循系统的减少动态效果偏好。"
+          ],
+          "fixes": [
+            "精简 DeepSeek Harness 设置说明，移除与连接配置重复的兼容性提示。",
+            "修复应用内 0.9.0 与 0.9.1 更新说明内容重复的问题。"
+          ]
+        },
+        "en-US": {
+          "features": [
+            "Added a floating “Scroll to bottom” control for long conversations; streamed responses now preserve the reader’s position unless they remain near the bottom, and the control respects the system reduced-motion preference."
+          ],
+          "fixes": [
+            "Simplified the DeepSeek Harness settings by removing a compatibility notice that duplicated the connection guidance.",
+            "Fixed duplicate in-app release-note content between versions 0.9.0 and 0.9.1."
+          ]
+        }
+      }
+    },
     {
       "version": "0.9.1",
       "releasedAt": "2026-08-14",
@@ -33,36 +57,6 @@
         }
       }
     },
-    {
-      "version": "0.9.0",
-      "releasedAt": "2026-08-14",
-      "notes": {
-        "zh-CN": {
-          "features": [
-            "新增 DeepSeek Harness 开发者预览 Runtime，支持安全的 OpenAI 兼容 Chat Completions 连接、任意模型名称、Skills 与自定义 MCP，并保留 Ask 只读、Execute 授权、取消和工作区沙箱边界。",
-            "新增自然语言配置工具，助手可查看脱敏设置并规划应用偏好、Skill 与 MCP 变更；配置只在原生审批通过后应用，凭据不会暴露给模型。",
-            "GoodBuddy 原创源代码现以 0BSD 许可证开放，并补充英文项目总览以及自动化、会话监督、分区记忆、并行实验和持续学习等产品规划文档。"
-          ],
-          "fixes": [
-            "修复模型工具调用期间流式推理内容可能折叠或不可见的问题，并让推理区域在生成时自动跟随最新内容。",
-            "修复从通道入口打开设置时未定位到所选企业微信、钉钉或微信页面的问题，并更正微信二维码扫码提示。",
-            "优化简体中文界面的系统字体、字号和行高，改善 Windows 与 macOS 上的小字号可读性和排版一致性。"
-          ]
-        },
-        "en-US": {
-          "features": [
-            "Added the DeepSeek Harness preview Runtime with secure OpenAI-compatible Chat Completions, arbitrary model names, Skills, and custom MCP, while preserving read-only Ask, authorized Execute, cancellation, and workspace sandbox boundaries.",
-            "Added natural-language configuration tools that let the assistant inspect sanitized settings and plan changes to app preferences, Skills, and MCP; changes apply only after native approval without exposing credentials to models.",
-            "Released GoodBuddy's original source under the 0BSD License and expanded the English overview and product plans for automation, conversation supervision, partitioned memory, parallel experiments, and continuous learning."
-          ],
-          "fixes": [
-            "Fixed streamed reasoning becoming hidden during model tool calls, and kept the reasoning panel following the latest content while generation is in progress.",
-            "Fixed channel shortcuts opening the wrong settings page for WeCom, DingTalk, or WeChat, and corrected the WeChat QR-code scan guidance.",
-            "Improved Simplified Chinese typography with platform-native UI fonts, refined sizes, and line heights for clearer, more consistent text on Windows and macOS."
-          ]
-        }
-      }
-    },
     {
       "version": "0.8.20",
       "releasedAt": "2026-08-13",