diff --git a/SS-USAGE/1.2.8/SS-USAGE-1.2.8-win-x64.zip b/SS-USAGE/1.2.8/SS-USAGE-1.2.8-win-x64.zip
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Binary files /dev/null and b/SS-USAGE/1.2.8/SS-USAGE-1.2.8-win-x64.zip differ
diff --git a/SS-USAGE/1.2.8/UsageMonitor-1.2.8-macOS-arm64.zip b/SS-USAGE/1.2.8/UsageMonitor-1.2.8-macOS-arm64.zip
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Binary files /dev/null and b/SS-USAGE/1.2.8/UsageMonitor-1.2.8-macOS-arm64.zip differ
diff --git a/SS-USAGE/1.2.8/checksums.sha256 b/SS-USAGE/1.2.8/checksums.sha256
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index 0000000..76b635f
--- /dev/null
+++ b/SS-USAGE/1.2.8/checksums.sha256
@@ -0,0 +1,2 @@
+e60a12ddf5cdacbc36ddefbe800434450b0eb788f86e3b15c22235bbd56d78fd  SS-USAGE-1.2.8-win-x64.zip
+1f2568e2e9fc42a85af5dfe3e95284525abe071544fb8937ce5eda8da68c5cf5  UsageMonitor-1.2.8-macOS-arm64.zip
diff --git a/SS-USAGE/1.2.8/release.json b/SS-USAGE/1.2.8/release.json
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+++ b/SS-USAGE/1.2.8/release.json
@@ -0,0 +1,26 @@
+{
+  "product": "SS-USAGE",
+  "displayName": "SS USAGE",
+  "version": "1.2.8",
+  "channel": "stable",
+  "releasedAt": "2026-09-16T08:41:34Z",
+  "notes": "프로그램 이름을 SS USAGE로 통일했습니다. 시작 메뉴 앱 목록에 SS USAGE로 등록되고, 제거 항목과 바탕화면 바로 가기가 함께 만들어집니다.",
+  "assets": [
+    {
+      "platform": "win-x64",
+      "file": "SS-USAGE-1.2.8-win-x64.zip",
+      "size": 1759280,
+      "sha256": "e60a12ddf5cdacbc36ddefbe800434450b0eb788f86e3b15c22235bbd56d78fd",
+      "installer": "UsageMonitor-Setup-1.2.8.exe",
+      "silentArgs": "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /CLOSEAPPLICATIONS"
+    },
+    {
+      "platform": "macOS-arm64",
+      "file": "UsageMonitor-1.2.8-macOS-arm64.zip",
+      "size": 12719918,
+      "sha256": "1f2568e2e9fc42a85af5dfe3e95284525abe071544fb8937ce5eda8da68c5cf5",
+      "installer": "Install.command",
+      "silentArgs": ""
+    }
+  ]
+}
\ No newline at end of file