diff --git a/SS-USAGE/1.2.7/SS-USAGE-1.2.7-win-x64.zip b/SS-USAGE/1.2.7/SS-USAGE-1.2.7-win-x64.zip
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diff --git a/SS-USAGE/1.2.7/UsageMonitor-1.2.7-macOS-arm64.zip b/SS-USAGE/1.2.7/UsageMonitor-1.2.7-macOS-arm64.zip
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Binary files /dev/null and b/SS-USAGE/1.2.7/UsageMonitor-1.2.7-macOS-arm64.zip differ
diff --git a/SS-USAGE/1.2.7/checksums.sha256 b/SS-USAGE/1.2.7/checksums.sha256
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--- /dev/null
+++ b/SS-USAGE/1.2.7/checksums.sha256
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+c098c3f0ad481dd05f29aa0eae7385fe856e95ae275ff059b5e083178ad2cf42  SS-USAGE-1.2.7-win-x64.zip
+caf3a810160235767fc025c12483ea140fadc107462898009e314f612280b29e  UsageMonitor-1.2.7-macOS-arm64.zip
diff --git a/SS-USAGE/1.2.7/release.json b/SS-USAGE/1.2.7/release.json
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+++ b/SS-USAGE/1.2.7/release.json
@@ -0,0 +1,26 @@
+{
+  "product": "SS-USAGE",
+  "displayName": "SS Usage",
+  "version": "1.2.7",
+  "channel": "stable",
+  "releasedAt": "2026-09-15T06:29:48Z",
+  "notes": "프로그램 시작 시 안정 버전 자동 확인과 안전한 자동 설치를 지원합니다.",
+  "assets": [
+    {
+      "platform": "win-x64",
+      "file": "SS-USAGE-1.2.7-win-x64.zip",
+      "size": 1759206,
+      "sha256": "c098c3f0ad481dd05f29aa0eae7385fe856e95ae275ff059b5e083178ad2cf42",
+      "installer": "UsageMonitor-Setup-1.2.7.exe",
+      "silentArgs": "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CLOSEAPPLICATIONS"
+    },
+    {
+      "platform": "macOS-arm64",
+      "file": "UsageMonitor-1.2.7-macOS-arm64.zip",
+      "size": 12719926,
+      "sha256": "caf3a810160235767fc025c12483ea140fadc107462898009e314f612280b29e",
+      "installer": "Install.command",
+      "silentArgs": ""
+    }
+  ]
+}