diff --git a/CHANGELOG.md b/CHANGELOG.md
index a71cc6c..7536d7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ All notable changes are documented here.
 
 ## Unreleased
 
+- No unreleased changes.
+
+## 0.2.0 - 2026-07-12
+
 - Rewrite the README around user pain, executable proof, and ecosystem positioning.
 - Add paired English/Simplified Chinese README, trust, demo, roadmap, and architecture documents.
 - Add a repository-native sensitive-information gate to local checks and CI.
diff --git a/CHANGELOG.zh-CN.md b/CHANGELOG.zh-CN.md
index 94e822f..1d1213d 100644
--- a/CHANGELOG.zh-CN.md
+++ b/CHANGELOG.zh-CN.md
@@ -6,6 +6,10 @@
 
 ## 未发布
 
+- 暂无未发布变更。
+
+## 0.2.0 - 2026-07-12
+
 - 围绕用户痛点、可执行证据与生态定位重写 README。
 - 添加成对的英文/简体中文 README、信任、演示、路线图和架构文档。
 - 将仓库原生敏感信息 gate 加入本地检查与 CI。
diff --git a/package.json b/package.json
index 2cdde3d..625bf7d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codex-sync2",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "private": true,
   "description": "Safely synchronize selected local Codex conversations and personal skills across Windows and macOS.",
   "type": "module",