diff --git a/changelog.md b/changelog.md
index 5ae6c28..e8c95c0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,6 +3,9 @@
 ## Pending
 
 
+
+## 2026-05-29 - 5.12.0
+
 ### Features
 
 - support unknown/unreachable duration thresholds (actions)
diff --git a/deno.json b/deno.json
index 1d142c2..8aa6a0f 100644
--- a/deno.json
+++ b/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/nupst",
-  "version": "5.11.2",
+  "version": "5.12.0",
   "exports": "./mod.ts",
   "nodeModulesDir": "auto",
   "tasks": {
diff --git a/package.json b/package.json
index 1481f91..65f76c4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/nupst",
-  "version": "5.11.2",
+  "version": "5.12.0",
   "description": "Network UPS Shutdown Tool - Monitor SNMP-enabled UPS devices and orchestrate graceful system shutdowns during power emergencies",
   "keywords": [
     "ups",
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index 4cf028a..f5e9f0f 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@serve.zone/nupst',
-  version: '5.11.2',
+  version: '5.12.0',
   description: 'Network UPS Shutdown Tool - Monitor SNMP-enabled UPS devices and orchestrate graceful system shutdowns during power emergencies'
 }