diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8bc0c5..676b20a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.11.0] - 2026-03-09
+
+### Added
+
+- Domain name caching: retrieved domain is stored on disk and reused for 24h to reduce API calls from watchdog
+- Cache is force-refreshed when opening container status view, editing settings, or when watchdog detects domain failure
+- Empty or failed API responses clear the cache so next call always retries immediately
+- Debug logging for domain cache hits/misses (active when debug logging is enabled)
+- Watchdog startup delay based on hostname hash (0–299s offset) to spread load across multiple instances
+
 ## [1.10.8] - 2026-01-06
 
 ### Fixed
diff --git a/package.json b/package.json
index 1fb8ddb..e21289e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@dlvoy/ns-installer-mikrus",
-  "version": "1.10.8",
+  "version": "1.11.0",
   "description": "Nightscout installer for mikr.us VPS",
   "main": "index.js",
   "scripts": {
diff --git a/src/lib.sh b/src/lib.sh
index 28c350c..7eee952 100644
--- a/src/lib.sh
+++ b/src/lib.sh
@@ -41,8 +41,8 @@ DISK_LOW_MAIL=5184000           # == 60 days in seconds
 DISK_CRITICAL_WARNING=104857600 # == 100 MiB
 DISK_CRITICAL_MAIL=604800       # == 7 days in seconds
 DOCKER_DOWN_MAIL=604800         # == 7 days in seconds
-SCRIPT_VERSION="1.10.8"         #auto-update
-SCRIPT_BUILD_TIME="2026.01.06"  #auto-update
+SCRIPT_VERSION="1.11.0"         #auto-update
+SCRIPT_BUILD_TIME="2026.03.09"  #auto-update
 FORCE_DEBUG_LOG=""
 NONINTERACTIVE_MODE="false"
 EXECUTED="true"