diff --git a/.github/workflows/Create-NewReleases.yml b/.github/workflows/Create-NewReleases.yml
index d99bdba2..cd530c26 100644
--- a/.github/workflows/Create-NewReleases.yml
+++ b/.github/workflows/Create-NewReleases.yml
@@ -85,7 +85,7 @@ jobs:
           git push origin ${{ steps.nextver.outputs.tag }}
           
       - name: Create Release with Automated Release Notes
-        uses: softprops/action-gh-release@v2.2.1
+        uses: softprops/action-gh-release@v2.2.2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           tag_name: ${{ steps.nextver.outputs.tag }}
diff --git a/MerlinAU.sh b/MerlinAU.sh
index c6467de7..ccf2c5f6 100644
--- a/MerlinAU.sh
+++ b/MerlinAU.sh
@@ -4,15 +4,15 @@
 #
 # Original Creation Date: 2023-Oct-01 by @ExtremeFiretop.
 # Official Co-Author: @Martinski W. - Date: 2023-Nov-01
-# Last Modified: 2025-Apr-12
+# Last Modified: 2025-Apr-14
 ###################################################################
 set -u
 
 ## Set version for each Production Release ##
-readonly SCRIPT_VERSION=1.4.2
+readonly SCRIPT_VERSION=1.4.3
 readonly SCRIPT_NAME="MerlinAU"
 ## Set to "master" for Production Releases ##
-SCRIPT_BRANCH="master"
+SCRIPT_BRANCH="dev"
 
 ##----------------------------------------##
 ## Modified by Martinski W. [2024-Jul-03] ##
@@ -2830,7 +2830,7 @@ _DownloadScriptFiles_()
 }
 
 ##------------------------------------------##
-## Modified by ExtremeFiretop [2025-Apr-08] ##
+## Modified by ExtremeFiretop [2025-Apr-14] ##
 ##------------------------------------------##
 _SCRIPT_UPDATE_()
 {
@@ -2853,10 +2853,20 @@ _SCRIPT_UPDATE_()
                _SetVersionSharedSettings_ local "$DLRepoVersion"
                _SetVersionSharedSettings_ server "$DLRepoVersion"
            fi
+           if ! "$isInteractive"
+           then
+               _SendEMailNotification_ SUCCESS_SCRIPT_UPDATE_STATUS
+           fi
            sleep 1
            _ReleaseLock_
            exec "$ScriptFilePath" $extraParam
            exit 0
+       else
+           if ! "$isInteractive"
+           then
+               _SendEMailNotification_ FAILED_SCRIPT_UPDATE_STATUS
+           fi
+           return 1
        fi
        return 0
    fi
@@ -2899,7 +2909,7 @@ _SCRIPT_UPDATE_()
       else
           printf "\n\n${GRNct}Exiting Script Update Utility...${NOct}\n"
           sleep 1
-          return
+          return 0
       fi
    elif [ "$scriptUpdateNotify" != "0" ]
    then
@@ -2926,19 +2936,19 @@ _SCRIPT_UPDATE_()
               exit 0
           else
               _WaitForEnterKey_
-              return
+              return 1
           fi
       else
           printf "\n\n${GRNct}Exiting Script Update Utility...${NOct}\n"
           sleep 1
-          return
+          return 0
       fi
    fi
 }
 
-##----------------------------------------##
-## Modified by Martinski W. [2025-Mar-24] ##
-##----------------------------------------##
+##------------------------------------------##
+## Modified by ExtremeFiretop [2025-Apr-14] ##
+##------------------------------------------##
 _CheckForNewScriptUpdates_()
 {
    local verStr  DLScriptVerPath="${SCRIPT_VERPATH}.DL.tmp"
@@ -2986,7 +2996,6 @@ _CheckForNewScriptUpdates_()
    then
        scriptUpdateNotify="New script update available.
 ${REDct}v${SCRIPT_VERSION}${NOct} --> ${GRNct}v${DLRepoVersion}${NOct}"
-
        if [ $# -gt 0 ] && [ "$1" = "-quietcheck" ]
        then return 0
        fi
@@ -3022,9 +3031,9 @@ _GetLatestFWUpdateVersionFromRouter_()
    echo "$newVersionStr" ; return "$retCode"
 }
 
-##------------------------------------------##
-## Modified by ExtremeFiretop [2024-Dec-28] ##
-##------------------------------------------##
+##----------------------------------------##
+## Modified by Martinski W. [2024-Apr-14] ##
+##----------------------------------------##
 _CreateEMailContent_()
 {
    if [ $# -eq 0 ] || [ -z "$1" ] ; then return 1 ; fi
@@ -3034,10 +3043,15 @@ _CreateEMailContent_()
 
    rm -f "$tempEMailContent" "$tempEMailBodyMsg"
 
+   local subjectStrTag="F/W Update Status"
+   if echo "$1" | grep -q '._SCRIPT_UPDATE_.'
+   then subjectStrTag="Script Update Status"
+   fi
    if [ -s "$tempNodeEMailList" ]
-   then subjectStr="F/W Update Status for $node_lan_hostname"
-   else subjectStr="F/W Update Status for $MODEL_ID"
+   then subjectStr="$subjectStrTag for $node_lan_hostname"
+   else subjectStr="$subjectStrTag for $MODEL_ID"
    fi
+
    fwInstalledVersion="$(_GetCurrentFWInstalledLongVersion_)"
    if ! "$offlineUpdateTrigger"
    then
@@ -3097,6 +3111,27 @@ _CreateEMailContent_()
              printf "\nThe F/W version that is currently installed:\n<b>${fwInstalledVersion}</b>\n"
            } > "$tempEMailBodyMsg"
            ;;
+       SUCCESS_SCRIPT_UPDATE_STATUS)
+           if [ -s "$SCRIPT_VERPATH" ]
+           then
+               if verStr="$(_GetDLScriptVersion_ "$SCRIPT_VERPATH")"
+               then
+                   NEW_SCRIPT_VERSION="$(echo "$verStr" | awk -F '|' '{print $1}')"
+               fi
+           fi
+           emailBodyTitle="MerlinAU Script Update Installed"
+           {
+             echo "The new MerlinAU Script Update version <b>${DLRepoVersion}</b> has been successfully installed on your <b>${MODEL_ID}</b> router."
+             printf "\nThe currently installed script version is: <b>${NEW_SCRIPT_VERSION}</b>\n"
+           } > "$tempEMailBodyMsg"
+           ;;
+       FAILED_SCRIPT_UPDATE_STATUS)
+           emailBodyTitle="MerlinAU Script Update Failed"
+           {
+             echo "Failed to install the new MerlinAU Script Update version <b>${DLRepoVersion}</b> on your <b>${MODEL_ID}</b> router."
+             printf "\nThe installed script version remains: <b>${SCRIPT_VERSION}</b>\n"
+           } > "$tempEMailBodyMsg"
+           ;;
        STOP_FW_UPDATE_APPROVAL)
            emailBodyTitle="WARNING"
            if "$isEMailFormatHTML"
diff --git a/README.md b/README.md
index 36be3ec4..e3b94e30 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # MerlinAU - AsusWRT-Merlin Firmware Auto Updater
-## v1.4.2
-## 2025-Apr-13
+## v1.4.3
+## 2025-Apr-26
 
 ## WebUI:
 ![image](https://github.com/user-attachments/assets/a2197262-ca35-451a-8645-311896e1495e)
diff --git a/version.txt b/version.txt
index 9df886c4..428b770e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.4.2
+1.4.3