{
  "versionCode": 18,
  "versionName": "1.6.8",
  "apkUrl": "http://124.222.97.212:8443/attachments/469bcef1-307c-47f2-a104-4dd9273219f7",
  "notes": "修复应用内更新安装闪退：补充 REQUEST_INSTALL_PACKAGES 权限，安装流程全链路容错"
}