diff --git a/back/app.conf b/back/app.conf
index a37991a1..105e4159 100755
--- a/back/app.conf
+++ b/back/app.conf
@@ -23,8 +23,8 @@ TIMEZONE='Europe/Berlin'
 LOADED_PLUGINS=['ARPSCAN', 'AVAHISCAN', 'CSVBCKP','DBCLNP', 'DIGSCAN', 'INTRNT', 'MAINT', 'NEWDEV', 'NBTSCAN', 'NSLOOKUP','NTFPRCS', 'SETPWD', 'SMTP', 'SYNC', 'VNDRPDT', 'WORKFLOWS', 'UI']
 
 DAYS_TO_KEEP_EVENTS=90
-DEV_HIST_DAYS=14
-DEV_HIST_TRACKED=['devMac','devName','devOwner','devType','devVendor','devFavorite','devGroup','devComments','devLastIP','devFQDN','devPrimaryIPv4','devPrimaryIPv6','devVlan','devForceStatus','devStaticIP','devScan','devAlertDown','devCanSleep','devSkipRepeated','devLocation','devIsArchived','devParentMAC','devParentPort','devParentRelType','devReqNicsOnline','devIcon','devSite','devSSID','devSyncHubNode','devSourcePlugin','devMacSource','devNameSource','devFQDNSource','devLastIPSource','devVendorSource','devSSIDSource','devParentMACSource','devParentPortSource','devParentRelTypeSource','devVlanSource','devCustomProps']
+DEV_HIST_DAYS=1
+DEV_HIST_TRACKED=['devMac','devName','devOwner','devType','devVendor','devFavorite','devGroup','devComments','devLastIP','devFQDN','devPrimaryIPv4','devPrimaryIPv6','devVlan','devForceStatus','devStaticIP','devScan','devAlertDown','devCanSleep','devSkipRepeated','devLocation','devIsArchived','devParentMAC','devParentPort','devParentRelType','devReqNicsOnline','devIcon','devSite','devSSID','devSyncHubNode']
 # Used for generating links in emails. Make sure not to add a trailing slash!
 REPORT_DASHBOARD_URL='update_REPORT_DASHBOARD_URL_setting'
 
diff --git a/docs/API_GRAPHQL.md b/docs/API_GRAPHQL.md
index 199cd30f..ff36a3f2 100755
--- a/docs/API_GRAPHQL.md
+++ b/docs/API_GRAPHQL.md
@@ -427,9 +427,9 @@ Device field change history is stored in `DevicesHistory` and exposed via two qu
 Returns grouped change events for one device. Events are grouped by `(timestamp, changedBy)` so that simultaneous field changes are returned as a single object.
 
 ```graphql
-query DeviceHistory($devGuid: String!, $changedColumn: String, $changedBy: String, $limit: Int, $offset: Int) {
+query DeviceHistory($devGUID: String!, $changedColumn: String, $changedBy: String, $limit: Int, $offset: Int) {
   deviceHistoryGrouped(
-    devGuid: $devGuid
+    devGUID: $devGUID
     changedColumn: $changedColumn
     changedBy: $changedBy
     limit: $limit
@@ -454,7 +454,7 @@ query DeviceHistory($devGuid: String!, $changedColumn: String, $changedBy: Strin
 
 | Parameter       | Type     | Required | Description                                                          |
 |-----------------|----------|----------|----------------------------------------------------------------------|
-| `devGuid`       | `String` | ✅       | GUID of the device to fetch history for                              |
+| `devGUID`       | `String` | No       | GUID of the device to fetch history for                              |
 | `changedColumn` | `String` | No       | Filter to groups containing a change to this specific column         |
 | `changedBy`     | `String` | No       | Filter to a specific attribution source (`USER`, `ARPSCAN`, etc.)    |
 | `limit`         | `Int`    | No       | Max grouped events to return (default `50`)                          |
@@ -479,9 +479,9 @@ curl -X POST http://localhost:20212/graphql \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer YOUR_API_TOKEN" \
   -d '{
-    "query": "query($devGuid:String!,$limit:Int,$offset:Int){deviceHistoryGrouped(devGuid:$devGuid,limit:$limit,offset:$offset){count history{timestamp changedBy changes{changedColumn oldValue newValue}}}}",
+    "query": "query($devGUID:String!,$limit:Int,$offset:Int){deviceHistoryGrouped(devGUID:$devGUID,limit:$limit,offset:$offset){count history{timestamp changedBy changes{changedColumn oldValue newValue}}}}",
     "variables": {
-      "devGuid": "your-device-guid-here",
+      "devGUID": "your-device-guid-here",
       "limit": 25,
       "offset": 0
     }
@@ -490,47 +490,7 @@ curl -X POST http://localhost:20212/graphql \
 
 ---
 
-### `allDeviceHistoryGrouped` — All Devices (Global View)
 
-Identical to `deviceHistoryGrouped` but returns changes across **all devices**. Used by the Change History page under Monitoring. Does not accept a `devGuid` parameter.
-
-```graphql
-query AllHistory($changedColumn: String, $changedBy: String, $limit: Int, $offset: Int) {
-  allDeviceHistoryGrouped(
-    changedColumn: $changedColumn
-    changedBy: $changedBy
-    limit: $limit
-    offset: $offset
-  ) {
-    count
-    history {
-      devGUID
-      timestamp
-      changedBy
-      changes {
-        changedColumn
-        oldValue
-        newValue
-      }
-    }
-  }
-}
-```
-
-#### `curl` Example
-
-```sh
-curl -X POST http://localhost:20212/graphql \
-  -H "Content-Type: application/json" \
-  -H "Authorization: Bearer YOUR_API_TOKEN" \
-  -d '{
-    "query": "query($changedBy:String,$limit:Int){allDeviceHistoryGrouped(changedBy:$changedBy,limit:$limit){count history{devGUID timestamp changedBy changes{changedColumn oldValue newValue}}}}",
-    "variables": {
-      "changedBy": "USER",
-      "limit": 50
-    }
-  }'
-```
 
 ---
 
@@ -539,7 +499,7 @@ curl -X POST http://localhost:20212/graphql \
 To populate dynamic filter dropdowns, fetch available `changedBy` and `changedColumn` values via the REST endpoint:
 
 ```sh
-GET /devices/history/filters?devGuid=<guid>   # scoped to one device
+GET /devices/history/filters?devGUID=<guid>   # scoped to one device
 GET /devices/history/filters                   # all devices
 ```
 
diff --git a/docs/PERFORMANCE.md b/docs/PERFORMANCE.md
index 8abd4d34..a6c74f6d 100755
--- a/docs/PERFORMANCE.md
+++ b/docs/PERFORMANCE.md
@@ -132,6 +132,14 @@ When **any** name-resolution plugin has `devName` in its `SET_ALWAYS` list, the
 
 The actual number of DB rows updated is logged at `verbose` level under `[Update Device Name] SET_ALWAYS re-resolve - DB rows updated`.
 
+
+---
+
+## Disable change log tracking
+
+To improve performance, you can reduce or disable change log tracking. Use the `DEV_HIST_TRACKED` setting to limit tracking to specific columns, and adjust `DEV_HIST_DAYS` to control how long history is retained. Setting `DEV_HIST_DAYS` to `0` disables history tracking entirely.
+
+
 ---
 
 ## Storing Temporary Files in Memory
diff --git a/docs/WHERE_NETALERTX_FITS.md b/docs/WHERE_NETALERTX_FITS.md
new file mode 100644
index 00000000..0b56bd63
--- /dev/null
+++ b/docs/WHERE_NETALERTX_FITS.md
@@ -0,0 +1,284 @@
+# Where NetAlertX Fits
+
+Understanding where NetAlertX fits in your network management toolkit makes it easier to get the most from it.
+
+Modern networks are typically managed using several specialized tools. One application may monitor uptime, another may capture packets, another may enforce firewall rules, while another documents the network.
+
+NetAlertX fills a different role: it provides **continuous network visibility** by discovering devices, maintaining an accurate asset inventory, detecting changes, and notifying you when something important happens.
+
+It answers one of the most common questions in network administration:
+
+> **What is on my network, and what has changed?**
+
+---
+
+## What NetAlertX Does
+
+NetAlertX continuously discovers devices using one or more discovery plugins and builds a living inventory of your network.
+
+Depending on your configuration, it can collect information including:
+
+* IP addresses
+* MAC addresses
+* Hostnames
+* Vendors
+* Device types
+* Open ports
+* Network interfaces
+* Parent/child relationships
+* First and last seen timestamps
+* Custom metadata
+
+Because discovery runs continuously, your inventory stays up to date automatically.
+
+Learn more about the available discovery methods in the [Plugins](./PLUGINS.md) documentation.
+
+---
+
+## Detecting Change
+
+Knowing what exists on your network is useful.
+
+Knowing **what changed** is often even more valuable.
+
+NetAlertX continuously records changes such as:
+
+* New devices
+* Devices going offline or coming back online
+* IP address changes
+* Hostname changes
+* Vendor identification
+* Open port changes (via the `NMAP` [plugin](./PLUGINS.md))
+* Devices returning after long periods offline
+* Configuration updates
+
+These changes become events that can be viewed historically, filtered, searched, or used to trigger automation.
+
+---
+
+## Notifications
+
+![Global notification settings](./img/NOTIFICATIONS/Global-notification-settings.png)
+
+Not every event deserves immediate attention.
+
+NetAlertX lets you choose which events [generate notifications](./NOTIFICATIONS.md) so that important alerts stand out without creating unnecessary noise.
+
+Examples include:
+
+* Unknown devices joining the network
+* Critical infrastructure becoming unavailable
+* IP address changes
+* Port changes
+* Custom workflow events
+
+Notification publishers can be enabled independently, allowing NetAlertX to integrate with your existing communication channels.
+
+---
+
+## Automation
+
+![Workflow Action target](./img/WORKFLOWS/actions_target.png)
+
+As networks grow, manually responding to every event quickly becomes impractical.
+
+NetAlertX includes a [workflow engine](./WORKFLOWS.md) that can automatically react to events.
+
+Typical automations include:
+
+* Mark trusted devices automatically
+* Assign devices to groups
+* Update fields
+* Archive old devices with the same IP
+* Assign devices to the right parent node
+
+Automation helps keep device management consistent while reducing repetitive administrative work.
+
+---
+
+## Device Relationships
+
+![Hover relationships detail](./img/NETWORK_TREE/Network_tree_setup_hover.png)
+
+Networks are more than collections of independent devices.
+
+Devices often depend on one another.
+
+Examples include:
+
+* Access points connected to switches
+* Virtual machines hosted by physical servers
+* Containers running on hosts
+* Network interfaces belonging to a parent device
+* IoT gateways connected to sensors
+
+NetAlertX supports [device relationships](./NETWORK_TREE.md) to better represent how devices are connected and how they depend on each other.
+
+---
+
+## Historical Visibility
+
+![Device presence](./img/DEVICE_MANAGEMENT/device_presence.png)
+
+Many monitoring systems focus only on the current state.
+
+NetAlertX also records historical information so you can answer questions like:
+
+* When was this device first discovered?
+* When was it last online?
+* Which ports have changed over time?
+
+Historical information provides valuable operational context without requiring a separate logging platform.
+
+---
+
+## Plugin Architecture
+
+![Action target](./img/plugins_json_settings.png) 
+
+Every environment is different.
+
+Some users prefer simple ARP scanning.
+
+Others rely on:
+
+* SNMP
+* DHCP leases
+* Router integrations
+* Pi-hole
+* Virtualization platforms
+* Cloud services
+* External asset inventories
+
+NetAlertX is built around a plugin architecture that allows multiple discovery sources to work together, improving accuracy while remaining flexible.
+
+See the complete list in [Plugins](./PLUGINS.md).
+
+---
+
+## Integrations
+
+NetAlertX is designed to complement your existing infrastructure rather than replace it.
+
+It integrates with many popular platforms, including:
+
+* Home Assistant
+* Pi-hole
+* MQTT
+* Notification services
+* REST APIs
+* Custom workflows
+
+This allows NetAlertX to become part of your existing automation and monitoring ecosystem.
+
+---
+
+## How NetAlertX Compares
+
+The following diagram illustrates how NetAlertX complements other common network tools.
+
+| Need | Typical Tool | NetAlertX Role |
+| --- | --- | --- |
+| Device discovery | ✅ | **Core capability** |
+| Asset inventory | ✅ | **Core capability** |
+| Detect network changes | ✅ | **Core capability** |
+| Historical device tracking | ✅ | **Core capability** |
+| Notifications | ✅ | **Core capability** |
+| Automation | ✅ | **Core capability** |
+| Packet inspection | Wireshark | Not intended |
+| Firewall enforcement | pfSense, OPNsense | Not intended |
+| IDS/IPS | Suricata, Snort | Not intended |
+| Network documentation | NetBox, NetMap | Complements them |
+| Uptime monitoring | Uptime Kuma, Nagios | Complements them |
+
+NetAlertX works best alongside these tools, providing the continuously updated device inventory that many monitoring platforms lack.
+
+---
+
+## Typical Deployments
+
+### 🏠 Home Networks
+
+Monitor:
+
+* Family devices
+* Smart home equipment
+* NAS systems
+* TVs and media devices
+* Game consoles
+* IoT devices
+
+Receive alerts whenever new or unknown devices join your network.
+
+---
+
+### 🧪 Homelabs
+
+Track constantly changing environments including:
+
+* Docker containers
+* Virtual machines
+* Kubernetes nodes
+* Development systems
+* Test networks
+
+Maintain an accurate inventory without manual documentation.
+
+---
+
+### 🏢 Small Businesses
+
+Maintain visibility across office networks by tracking:
+
+* Unauthorized devices and shadow IT
+* Office infrastructure and critical core systems
+* Real-time asset inventory drift
+
+---
+
+### 🌍 Remote Sites
+
+Deploy NetAlertX at branch offices or remote locations to maintain local visibility while monitoring multiple sites centrally.
+
+---
+
+## What NetAlertX Is Designed To Do
+
+NetAlertX is designed to excel at:
+
+* Continuous device discovery
+* Asset inventory
+* Network visibility
+* Change detection
+* Historical tracking
+* Notifications
+* Workflow automation
+* Plugin extensibility
+
+By focusing on these capabilities, NetAlertX remains lightweight, flexible, and easy to integrate into existing environments.
+
+---
+
+## What NetAlertX Is Not
+
+NetAlertX is **not** intended to replace:
+
+* Firewalls
+* Packet analyzers
+* IDS/IPS platforms
+* Configuration management systems
+* Network documentation platforms
+* Dedicated uptime monitoring systems
+
+Instead, it complements these tools by providing continuous awareness of the devices connected to your network.
+
+---
+
+## Next Steps
+
+Now that you understand where NetAlertX fits, continue with one of the following guides:
+
+* **[Installation](INSTALLATION.md)** — Install NetAlertX on your platform.
+* **[Plugins](./PLUGINS.md)** — Configure device discovery.
+* **[Features](FEATURES.md)** — Explore everything NetAlertX can do.
+* **[API](API.md)** — Integrate NetAlertX with your own applications.
\ No newline at end of file
diff --git a/docs/img/DEVICE_MANAGEMENT/device_presence.png b/docs/img/DEVICE_MANAGEMENT/device_presence.png
new file mode 100644
index 00000000..493a31d3
Binary files /dev/null and b/docs/img/DEVICE_MANAGEMENT/device_presence.png differ
diff --git a/docs/index.md b/docs/index.md
index 720842a2..dc8e80e9 100755
--- a/docs/index.md
+++ b/docs/index.md
@@ -56,6 +56,23 @@ hide:
 
 ---
 
+## What is NetAlertX?
+
+NetAlertX continuously discovers the devices on your network, builds a living asset inventory, detects changes, and alerts you when something important happens.
+
+Whether you're monitoring a home network, homelab, business, or remote site, NetAlertX helps answer questions like:
+
+- What devices are currently connected?
+- Has a new or unknown device appeared?
+- Which servers or services are offline?
+- Has a device changed IP address, hostname, or open ports?
+- When was a device first or last seen?
+
+Unlike packet analyzers or firewall appliances, NetAlertX focuses on **network visibility**, **asset discovery**, **change detection**, **historical tracking**, and **automation**.
+
+> [!TIP]
+> **New to NetAlertX?** Start with **[Where NetAlertX Fits](./WHERE_NETALERTX_FITS)** to understand how it complements the rest of your network tools.
+
 ## Help and Support
 
 If you need help or run into issues, here are some resources to guide you:
diff --git a/front/changeLog.php b/front/changeLog.php
new file mode 100644
index 00000000..c5003212
--- /dev/null
+++ b/front/changeLog.php
@@ -0,0 +1,17 @@
+<?php
+require 'php/templates/header.php';
+?>
+<div class="content-wrapper changeHistoryPage spinnerTarget" id="changeHistoryPage">
+  <section class="content-header">
+    <h1>
+      <?= lang('Navigation_ChangeHistory'); ?>
+      <small><?= lang('device_history_col_changes'); ?></small>
+    </h1>
+  </section>
+<?php
+  require 'changeLogCore.php';
+?>
+</div>
+
+
+<?php require 'php/templates/footer.php'; ?>
diff --git a/front/changeLogCore.php b/front/changeLogCore.php
new file mode 100644
index 00000000..0d320f69
--- /dev/null
+++ b/front/changeLogCore.php
@@ -0,0 +1,311 @@
+<script>
+  showSpinner();
+</script>
+  <?php require 'php/templates/skel_change_log.php'; ?>
+  <section class="content">    
+    <div class="row">
+      <div class="col-xs-12">
+        <div class="box">
+
+          <!-- Filter bar -->
+          <div class="box-header " style="display:flex; gap:10px; flex-wrap:wrap; align-items:center;">
+            <select id="filterChangedBy" class="form-control" style="width:200px;">
+              <option value=""><?= lang('device_history_col_source'); ?> - All</option>
+            </select>
+            <select id="filterChangedColumn" class="form-control" style="width:200px;">
+              <option value=""><?= lang('device_history_col_dropdown'); ?> - All</option>
+            </select>
+          </div>
+
+          <!-- DataTable -->
+          <div class="box-body">
+            <table id="changeHistoryTable" class="table table-bordered table-striped">
+              <thead>
+                <tr>
+                  <th><?= lang('device_history_col_time'); ?></th>
+                  <th><?= lang('device_history_col_source'); ?></th>
+                  <th><?= lang('gen_device'); ?></th>                  
+                  <th><?= lang('device_history_table_title_changes'); ?></th>
+                </tr>
+              </thead>
+              <tbody id="changeHistoryBody">
+                <tr><td colspan="4" class="text-center">
+                  <i class="fa fa-spinner fa-spin"></i>
+                </td></tr>
+              </tbody>
+            </table>
+          </div>
+        </div>
+      </div>
+    </div>
+  </section>
+
+
+<script>
+
+let historyTable;
+const urlMac = getMacFromUrl();
+
+function initializeHistoryTable() {
+
+    historyTable = $('#changeHistoryTable').DataTable({
+
+        processing: true,
+        serverSide: true,
+        paging: true,
+        searching: true,
+        ordering: true,
+        info: true,
+        autoWidth: false,
+
+        pageLength: getSetting("UI_DEFAULT_PAGE_SIZE"),
+        lengthMenu: getLengthMenu(getSetting("UI_DEFAULT_PAGE_SIZE")),
+
+        ajax: function (dtRequest, callback) {
+
+            const limit = parseInt(dtRequest.length, 10) || 50;
+            const start = parseInt(dtRequest.start, 10) || 0;
+            const page = Math.floor(start / limit) + 1;
+            const search = dtRequest.search?.value || null;
+            const order = dtRequest.order?.[0];
+
+            devGUID = null;
+
+            if(urlMac)
+            {
+                devGUID = getDevDataByMac(urlMac,"devGUID") 
+            }
+
+            const columns = [
+                "timestamp",
+                "changedBy",
+                "devGUID",
+                null // changes column (not sortable)
+            ];
+
+            const sort = [];
+
+            if (order) {
+                const field = columns[order.column];
+                if (field) {
+                    sort.push({
+                        field: field,
+                        order: order.dir
+                    });
+                }
+            }
+
+            const query = `
+                query(
+                    $devGUID:String,
+                    $changedColumn:String,
+                    $changedBy:String,
+                    $options:PageQueryOptionsInput
+                ){
+                    deviceHistoryGrouped(
+                        devGUID:$devGUID
+                        changedColumn:$changedColumn
+                        changedBy:$changedBy
+                        options:$options
+                    ){
+                        count
+                        history{
+                            devGUID
+                            timestamp
+                            changedBy
+                            changes{
+                                changedColumn
+                                oldValue
+                                newValue
+                            }
+                        }
+                    }
+                }
+            `;
+            
+            console.log(query)
+
+            $.ajax({
+                url: "/server/graphql",
+                method: "POST",
+                contentType: "application/json",
+                headers: {
+                    Authorization: "Bearer " + getSetting("API_TOKEN")
+                },
+
+                data: JSON.stringify({
+                    query,
+                    variables: {
+                        changedBy: $('#filterChangedBy').val() || null,
+                        changedColumn: $('#filterChangedColumn').val() || null,
+                        devGUID: devGUID,
+                        options: {
+                            page: page,
+                            limit: limit,
+                            sort: sort,
+                            search: search
+                        }
+                    }
+                }),
+
+                success: function (resp) { 
+                    const result = resp?.data?.deviceHistoryGrouped;
+
+                    callback({
+                        data: result?.history || [],
+                        recordsTotal: result?.count || 0,
+                        recordsFiltered: result?.count || 0
+                    });
+
+                    hideSpinner();
+                    hideChangeLogSkeleton();
+                },
+
+                error: function () {
+                    callback({
+                        data: [],
+                        recordsTotal: 0,
+                        recordsFiltered: 0
+                    });
+                }
+            });
+        },
+
+        columns: [
+            { data: "timestamp" },
+            { data: "changedBy" },
+            { data: "devGUID" },
+            { data: "changes" }
+        ],
+
+        columnDefs: [
+            {
+                targets: 0,
+                render: function (data) {
+                    return localizeTimestamp(data);
+                }
+            },
+            {
+                targets: 1,
+                render: function (data) {
+                   
+                    return `${escHtml(data)}`;
+                }
+            },
+            {
+                targets: 2,
+                render: function (data) {
+                    return `<a href="deviceDetails.php?mac=${getDevDataByGuid(escHtml(data), "devMac")}" data-guid="${escHtml(data)}">${getDevDataByGuid(escHtml(data), "devName")} (${escHtml(data)}) </a>`;
+                }
+            },
+            {
+                targets: 3,
+                orderable: false,
+                searchable: false,
+                render: function (changes) {
+
+                    if (!Array.isArray(changes)) return "";
+
+                    return changes.map(c =>
+                        `<div>
+                            <code>${escHtml(c.changedColumn)}</code>:
+                            <span class="text-danger">${escHtml(c.oldValue || "∅")}</span>
+                            →
+                            <span class="text-success">${escHtml(c.newValue || "∅")}</span>
+                        </div>`
+                    ).join("");
+                }
+            }
+        ],
+
+        language: {
+            processing: '<i class="fa fa-spinner fa-spin"></i>',
+            emptyTable: "<?= lang('device_history_empty_state'); ?>"
+        }
+    });
+}
+
+function bindHistoryFilters() {
+
+    $('#filterChangedBy, #filterChangedColumn').on('change', function () {
+        if (historyTable) {            
+            showSpinner();
+            historyTable.ajax.reload(null, true); // reset paging
+        }
+    });
+}
+
+function escHtml(str) {
+  if (str === null || str === undefined) return '';
+  return String(str)
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/"/g, '&quot;');
+}
+
+function populateFilters() {
+  var query = `
+    query {
+      allDeviceHistoryGrouped(limit: 1) {
+        history { changedBy changes { changedColumn } }
+      }
+    }
+  `;
+
+   url = '/server/devices/history/filters';
+
+   if(urlMac)
+   {
+        url = `${url}?devGUID=${getDevDataByMac(urlMac,"devGUID")}`; 
+   } 
+
+  // Fetch distinct filter values from the filter-values endpoint
+  $.ajax({
+    url:    url,
+    method: 'GET',
+    headers: { 'Authorization': 'Bearer ' + getSetting('API_TOKEN') },
+    success: function(resp) {
+      if (!resp.data) return;
+
+      var byEl  = document.getElementById('filterChangedBy');
+      var colEl = document.getElementById('filterChangedColumn');
+
+      (resp.data.changedBy || []).forEach(function(v) {
+        byEl.add(new Option(v, v));
+      });
+
+      (resp.data.changedColumn || []).forEach(function(v) {
+        colEl.add(new Option(v, v));
+      });
+
+      // trigger initial load AFTER filters are ready
+      $('#changeHistoryTable').DataTable().ajax.reload();
+    }
+  });
+}
+
+function getMacFromUrl() {
+    return new URLSearchParams(window.location.search).get('mac');
+}
+
+$(document).ready(function () {
+    callAfterAppInitialized(initChangeLog);
+});
+
+function initChangeLog(){
+    populateFilters();
+    initializeHistoryTable();
+    bindHistoryFilters();
+}
+
+function hideChangeLogSkeleton() {
+  $('#change-log-skeleton').fadeOut(0, function() { $(this).hide(); });
+}
+
+function showChangeLogSkeleton() {
+  var $skel = $('#change-log-skeleton');
+  $skel.stop(true, true).fadeIn(0);
+}
+
+</script>
\ No newline at end of file
diff --git a/front/change_history.php b/front/change_history.php
deleted file mode 100644
index 678b113f..00000000
--- a/front/change_history.php
+++ /dev/null
@@ -1,210 +0,0 @@
-<?php
-require 'php/templates/header.php';
-?>
-
-<script>
-  showSpinner();
-</script>
-
-<div class="content-wrapper changeHistoryPage spinnerTarget" id="changeHistoryPage">
-
-  <section class="content-header">
-    <h1>
-      <?= lang('Navigation_ChangeHistory'); ?>
-      <small><?= lang('device_history_col_changes'); ?></small>
-    </h1>
-  </section>
-
-  <section class="content">
-    <div class="row">
-      <div class="col-xs-12">
-        <div class="box">
-
-          <!-- Filter bar -->
-          <div class="box-header with-border" style="display:flex; gap:10px; flex-wrap:wrap; align-items:center;">
-            <select id="filterChangedBy" class="form-control" style="width:200px;"
-                    onchange="loadChangeHistory()">
-              <option value=""><?= lang('device_history_col_source'); ?> - All</option>
-            </select>
-            <select id="filterChangedColumn" class="form-control" style="width:200px;"
-                    onchange="loadChangeHistory()">
-              <option value=""><?= lang('device_history_col_changes'); ?> - All</option>
-            </select>
-          </div>
-
-          <!-- DataTable -->
-          <div class="box-body">
-            <table id="changeHistoryTable" class="table table-bordered table-striped">
-              <thead>
-                <tr>
-                  <th><?= lang('device_history_col_time'); ?></th>
-                  <th><?= lang('device_history_col_source'); ?></th>
-                  <th>Device</th>
-                  <th><?= lang('device_history_col_changes'); ?></th>
-                </tr>
-              </thead>
-              <tbody id="changeHistoryBody">
-                <tr><td colspan="4" class="text-center">
-                  <i class="fa fa-spinner fa-spin"></i>
-                </td></tr>
-              </tbody>
-            </table>
-          </div>
-
-          <!-- Pagination -->
-          <div class="box-footer" style="display:flex; justify-content:space-between; align-items:center;">
-            <span id="changeHistoryInfo" class="text-muted"></span>
-            <div>
-              <button class="btn btn-default btn-sm" id="btnPrev" onclick="changePage(-1)" disabled>
-                <i class="fa fa-chevron-left"></i>
-              </button>
-              <span id="pageLabel" style="margin:0 8px;">1</span>
-              <button class="btn btn-default btn-sm" id="btnNext" onclick="changePage(1)" disabled>
-                <i class="fa fa-chevron-right"></i>
-              </button>
-            </div>
-          </div>
-
-        </div>
-      </div>
-    </div>
-  </section>
-</div>
-
-<script>
-var _chPage   = 0;
-var _chLimit  = 50;
-var _chTotal  = 0;
-
-function loadChangeHistory() {
-  var changedBy     = document.getElementById('filterChangedBy').value;
-  var changedColumn = document.getElementById('filterChangedColumn').value;
-
-  var query = `
-    query($changedColumn: String, $changedBy: String, $limit: Int, $offset: Int) {
-      allDeviceHistoryGrouped(
-        changedColumn: $changedColumn
-        changedBy: $changedBy
-        limit: $limit
-        offset: $offset
-      ) {
-        count
-        history {
-          devGUID
-          timestamp
-          changedBy
-          changes { changedColumn oldValue newValue }
-        }
-      }
-    }
-  `;
-
-  var variables = {
-    changedBy:     changedBy     || null,
-    changedColumn: changedColumn || null,
-    limit:         _chLimit,
-    offset:        _chPage * _chLimit
-  };
-
-  $.ajax({
-    url:    '/server/graphql',
-    method: 'POST',
-    contentType: 'application/json',
-    headers: { 'Authorization': 'Bearer ' + getSetting('API_TOKEN') },
-    data:    JSON.stringify({ query: query, variables: variables }),
-    success: function(resp) {
-      if (!resp.data || !resp.data.allDeviceHistoryGrouped) return;
-      var result = resp.data.allDeviceHistoryGrouped;
-      _chTotal = result.count;
-      renderTable(result.history);
-      updatePagination();
-    }
-  });
-}
-
-function renderTable(groups) {
-  var tbody = document.getElementById('changeHistoryBody');
-  if (!groups || groups.length === 0) {
-    tbody.innerHTML = '<tr><td colspan="4" class="text-center text-muted"><?= lang('device_history_empty_state'); ?></td></tr>';
-    return;
-  }
-  var html = '';
-  groups.forEach(function(g) {
-    var sourceIcon = g.changedBy === 'user:api' || g.changedBy === 'USER'
-      ? '<i class="fa fa-user" title="' + g.changedBy + '"></i>'
-      : '<i class="fa fa-cog"  title="' + g.changedBy + '"></i>';
-    var changesHtml = g.changes.map(function(c) {
-      return '<div><code>' + escHtml(c.changedColumn) + '</code>: '
-        + '<span class="text-danger">' + escHtml(c.oldValue || '∅') + '</span>'
-        + ' → '
-        + '<span class="text-success">' + escHtml(c.newValue || '∅') + '</span>'
-        + '</div>';
-    }).join('');
-    html += '<tr>'
-      + '<td style="white-space:nowrap">' + escHtml(g.timestamp) + '</td>'
-      + '<td>' + sourceIcon + ' ' + escHtml(g.changedBy) + '</td>'
-      + '<td><a href="deviceDetails.php?mac=" data-guid="' + escHtml(g.devGUID) + '">' + escHtml(g.devGUID) + '</a></td>'
-      + '<td>' + changesHtml + '</td>'
-      + '</tr>';
-  });
-  tbody.innerHTML = html;
-}
-
-function updatePagination() {
-  var totalPages = Math.max(1, Math.ceil(_chTotal / _chLimit));
-  document.getElementById('pageLabel').textContent = (_chPage + 1) + ' / ' + totalPages;
-  document.getElementById('changeHistoryInfo').textContent =
-    _chTotal + ' <?= lang('device_history_col_changes'); ?>';
-  document.getElementById('btnPrev').disabled = _chPage <= 0;
-  document.getElementById('btnNext').disabled = (_chPage + 1) >= totalPages;
-}
-
-function changePage(delta) {
-  _chPage = Math.max(0, _chPage + delta);
-  loadChangeHistory();
-}
-
-function escHtml(str) {
-  if (str === null || str === undefined) return '';
-  return String(str)
-    .replace(/&/g, '&amp;')
-    .replace(/</g, '&lt;')
-    .replace(/>/g, '&gt;')
-    .replace(/"/g, '&quot;');
-}
-
-function populateFilters() {
-  var query = `
-    query {
-      allDeviceHistoryGrouped(limit: 1) {
-        history { changedBy changes { changedColumn } }
-      }
-    }
-  `;
-  // Fetch distinct filter values from the filter-values endpoint
-  $.ajax({
-    url:    '/server/devices/history/filters',
-    method: 'GET',
-    headers: { 'Authorization': 'Bearer ' + getSetting('API_TOKEN') },
-    success: function(resp) {
-      if (!resp.data) return;
-      var byEl  = document.getElementById('filterChangedBy');
-      var colEl = document.getElementById('filterChangedColumn');
-      (resp.data.changedBy || []).forEach(function(v) {
-        byEl.add(new Option(v, v));
-      });
-      (resp.data.changedColumn || []).forEach(function(v) {
-        colEl.add(new Option(v, v));
-      });
-    }
-  });
-}
-
-$(document).ready(function() {
-  populateFilters();
-  loadChangeHistory();
-  hideSpinner();
-});
-</script>
-
-<?php require 'php/templates/footer.php'; ?>
diff --git a/front/css/app.css b/front/css/app.css
index b851c5ed..5824f4b5 100755
--- a/front/css/app.css
+++ b/front/css/app.css
@@ -2677,7 +2677,7 @@ table.dataTable tbody > tr.selected
 
 /* Page-level overlay base */
 #settings-skeleton, #devices-skeleton, #device-details-skeleton,
-#events-skeleton, #presence-skeleton, #report-skeleton, #skel-app-events,
+#events-skeleton, #presence-skeleton, #report-skeleton, #skel-app-events, #change-log-skeleton
 #notifications-skeleton, #workflows-skeleton, #plugins-skeleton, .skel-tab-pane {
     position: absolute;
     top: 0;
@@ -2699,6 +2699,7 @@ table.dataTable tbody > tr.selected
 #notifications-skeleton  { margin: 15px; top: 50px; min-height: 400px; }
 #workflows-skeleton      { top: 50px; width: 770px; margin: 0 auto; min-height: 300px; }
 #plugins-skeleton        { top: 50px; padding: 0; min-height: 400px; }
+#change-log-skeleton     { display: block;  min-height: 400px;  z-index: 1; position: absolute; margin-left: 15px; padding-top: 15px; width:100%;}
 #skel-tab-sessions, #skel-tab-events, #skel-tab-presence {margin: -10px;  padding: 20px;}
 
 /* Hide scrollbars */
diff --git a/front/deviceDetails.php b/front/deviceDetails.php
index 93cf58c3..5e0b76e4 100755
--- a/front/deviceDetails.php
+++ b/front/deviceDetails.php
@@ -168,44 +168,10 @@
               </div>
 
               <div class="tab-pane fade" id="panHistory">
-                <?php require 'php/templates/skel_device_details_tab_history.php'; ?>
-                <!-- Filter bar -->
-                <div style="display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:12px;">
-                  <select id="histFilterBy" class="form-control" style="width:180px;"
-                          onchange="loadHistoryData()">
-                    <option value=""><?= lang('device_history_col_source');?> — All</option>
-                  </select>
-                  <select id="histFilterCol" class="form-control" style="width:180px;"
-                          onchange="loadHistoryData()">
-                    <option value=""><?= lang('device_history_col_changes');?> — All</option>
-                  </select>
-                </div>
-                <!-- Table -->
-                <table class="table table-bordered table-striped table-hover">
-                  <thead>
-                    <tr>
-                      <th><?= lang('device_history_col_time');?></th>
-                      <th><?= lang('device_history_col_source');?></th>
-                      <th><?= lang('device_history_col_changes');?></th>
-                    </tr>
-                  </thead>
-                  <tbody id="historyTableBody">
-                    <tr><td colspan="3" class="text-center"><i class="fa fa-spinner fa-spin"></i></td></tr>
-                  </tbody>
-                </table>
-                <!-- Pagination -->
-                <div style="display:flex; justify-content:space-between; align-items:center; margin-top:8px;">
-                  <span id="histInfo" class="text-muted" style="font-size:12px;"></span>
-                  <div>
-                    <button class="btn btn-default btn-xs" id="histBtnPrev" onclick="histChangePage(-1)" disabled>
-                      <i class="fa fa-chevron-left"></i>
-                    </button>
-                    <span id="histPageLabel" style="margin:0 6px;font-size:12px;">1</span>
-                    <button class="btn btn-default btn-xs" id="histBtnNext" onclick="histChangePage(1)" disabled>
-                      <i class="fa fa-chevron-right"></i>
-                    </button>
-                  </div>
-                </div>
+                <?php
+                  // Include the other page
+                  include 'changeLogCore.php';
+                ?>
               </div>
             <!-- /.tab-content -->
           </div>
@@ -647,136 +613,11 @@ setTimeout(function() {
 }, 15000);
 }
 
-// ---------------------------------------------------------------------------
-// Change Log tab — device-scoped history
-// ---------------------------------------------------------------------------
-
-var _histPage   = 0;
-var _histLimit  = 50;
-var _histTotal  = 0;
-var _histLoaded = false;
-
-function loadHistoryData() {
-  var devGuid = getDevDataByMac(mac, 'devGUID');
-  // Devices without a GUID (created before GUIDs were introduced) cannot be
-  // queried — show a clear message instead of spinning indefinitely.
-  if (devGuid === null || devGuid === undefined || devGuid === '') {
-    _renderHistoryTable([]);
-    return;
-  }
-
-  var changedBy     = (document.getElementById('histFilterBy')  || {}).value || null;
-  var changedColumn = (document.getElementById('histFilterCol') || {}).value || null;
-
-  var query = [
-    'query($devGuid:String!,$changedBy:String,$changedColumn:String,$limit:Int,$offset:Int){',
-    '  deviceHistoryGrouped(devGuid:$devGuid,changedBy:$changedBy,changedColumn:$changedColumn,limit:$limit,offset:$offset){',
-    '    count history{timestamp changedBy changes{changedColumn oldValue newValue}}',
-    '  }',
-    '}'
-  ].join('');
-
-  var variables = {
-    devGuid:       devGuid,
-    changedBy:     changedBy     || null,
-    changedColumn: changedColumn || null,
-    limit:         _histLimit,
-    offset:        _histPage * _histLimit
-  };
-
-  $.ajax({
-    url:         getApiBase() + '/graphql',
-    method:      'POST',
-    contentType: 'application/json',
-    headers:     { 'Authorization': 'Bearer ' + getSetting('API_TOKEN') },
-    data:        JSON.stringify({ query: query, variables: variables }),
-    success: function(resp) {
-      if (!resp.data || !resp.data.deviceHistoryGrouped) return;
-      var result = resp.data.deviceHistoryGrouped;
-      _histTotal = result.count;
-      _renderHistoryTable(result.history);
-      _updateHistoryPagination();
-
-      // Populate filter dropdowns once on first load
-      if (!_histLoaded) {
-        _histLoaded = true;
-        _populateHistoryFilters(devGuid);
-      }
-    }
-  });
-}
-
-function _populateHistoryFilters(devGuid) {
-  $.ajax({
-    url:     getApiBase() + '/devices/history/filters?devGuid=' + encodeURIComponent(devGuid),
-    method:  'GET',
-    headers: { 'Authorization': 'Bearer ' + getSetting('API_TOKEN') },
-    success: function(resp) {
-      if (!resp.data) return;
-      var byEl  = document.getElementById('histFilterBy');
-      var colEl = document.getElementById('histFilterCol');
-      (resp.data.changedBy    || []).forEach(function(v) { byEl.add(new Option(v, v)); });
-      (resp.data.changedColumn || []).forEach(function(v) { colEl.add(new Option(v, v)); });
-    }
-  });
-}
-
-function _renderHistoryTable(groups) {
-  var tbody = document.getElementById('historyTableBody');
-  if (!tbody) return;
-  // Always hide the loading skeleton once we have a result (even empty)
-  $('#skel-tab-history').fadeOut(0, function() { $(this).hide(); });
-  if (!groups || groups.length === 0) {
-    tbody.innerHTML = '<tr><td colspan="3" class="text-center text-muted"><?= lang('device_history_empty_state');?></td></tr>';
-    return;
-  }
-  var html = '';
-  groups.forEach(function(g) {
-    var iconHtml = (g.changedBy === 'user:api' || g.changedBy === 'USER')
-      ? '<i class="fa fa-user" title="' + _histEsc(g.changedBy) + '"></i>'
-      : '<i class="fa fa-cog"  title="' + _histEsc(g.changedBy) + '"></i>';
-    var changesHtml = g.changes.map(function(c) {
-      return '<div><code>' + _histEsc(c.changedColumn) + '</code>: '
-        + '<span class="text-danger">'  + _histEsc(c.oldValue || '\u2205') + '</span>'
-        + ' \u2192 '
-        + '<span class="text-success">' + _histEsc(c.newValue || '\u2205') + '</span>'
-        + '</div>';
-    }).join('');
-    html += '<tr>'
-      + '<td style="white-space:nowrap;font-size:12px;">' + _histEsc(g.timestamp) + '</td>'
-      + '<td>' + iconHtml + ' ' + _histEsc(g.changedBy) + '</td>'
-      + '<td>' + changesHtml + '</td>'
-      + '</tr>';
-  });
-  tbody.innerHTML = html;
-}
-
-function _updateHistoryPagination() {
-  var totalPages = Math.max(1, Math.ceil(_histTotal / _histLimit));
-  var lbl = document.getElementById('histPageLabel');
-  var info = document.getElementById('histInfo');
-  var prev = document.getElementById('histBtnPrev');
-  var next = document.getElementById('histBtnNext');
-  if (lbl)  lbl.textContent  = (_histPage + 1) + ' / ' + totalPages;
-  if (info) info.textContent = _histTotal + ' <?= lang('device_history_col_changes');?>';
-  if (prev) prev.disabled    = _histPage <= 0;
-  if (next) next.disabled    = (_histPage + 1) >= totalPages;
-}
-
-function histChangePage(delta) {
-  _histPage = Math.max(0, _histPage + delta);
-  loadHistoryData();
-}
-
-function _histEsc(str) {
-  if (str === null || str === undefined) return '';
-  return String(str).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;');
-}
 
 // Load history when the tab becomes visible
 $(document).on('shown.bs.tab', 'a[id="tabHistory"]', function() {
   _histPage  = 0;
-  loadHistoryData();
+  // loadHistoryData();
 });
 
 </script>
diff --git a/front/js/cache.js b/front/js/cache.js
index dcae0d18..8fb675e6 100644
--- a/front/js/cache.js
+++ b/front/js/cache.js
@@ -509,6 +509,45 @@ function getDevDataByMac(macAddress, dbColumn) {
   return null; // Return a default value if MAC address is not found
 }
 
+
+// -----------------------------------------------------------------------------
+// Get a device property using GUID as key and DB column name as parameter
+function getDevDataByGuid(devGUID, dbColumn) {
+
+  const sessionDataKey = CACHE_KEYS.DEVICES_ALL;
+  const devicesCache = getCache(sessionDataKey);
+
+  if (!devicesCache || devicesCache == "") {
+    console.warn(`[getDevDataByGuid] Cache key "${sessionDataKey}" is empty — cache may not be initialized yet.`);
+    return null;
+  }
+
+  const devices = parseDeviceCache(devicesCache);
+
+  if (devices.length === 0) {
+    return null;
+  }
+
+  const guid = devGUID?.toLowerCase();
+  
+
+  for (const device of devices) {
+
+    if ((device["devGUID"] || "").toLowerCase() === guid) {
+
+      if (dbColumn) {
+        return device[dbColumn];
+      }
+
+      return device;
+    }
+  }
+
+  console.error("⚠ Device with GUID not found: " + devGUID);
+  return null;
+}
+
+
 // -----------------------------------------------------------------------------
 /**
  * Fetches the full device list from table_devices.json and stores it in
diff --git a/front/php/templates/header.php b/front/php/templates/header.php
index c401754d..577ba986 100755
--- a/front/php/templates/header.php
+++ b/front/php/templates/header.php
@@ -332,14 +332,14 @@
 
         <!-- Monitoring menu item -->
 
-        <li class=" treeview <?php if (in_array (basename($_SERVER['SCRIPT_NAME']), array('presence.php', 'report.php', 'events.php', 'userNotifications.php', 'change_history.php' ) ) ){ echo 'active menu-open'; } ?>">
+        <li class=" treeview <?php if (in_array (basename($_SERVER['SCRIPT_NAME']), array('presence.php', 'report.php', 'events.php', 'userNotifications.php', 'changeLog.php' ) ) ){ echo 'active menu-open'; } ?>">
           <a href="#">
           <i class="fa fa-fw fa-chart-bar"></i> <span><?= lang('Navigation_Monitoring');?></span>
             <span class="pull-right-container">
               <i class="fa fa-angle-left pull-right"></i>
             </span>
           </a>
-          <ul class="treeview-menu " style="display: <?php if (in_array (basename($_SERVER['SCRIPT_NAME']), array('presence.php', 'report.php', 'events.php', 'userNotifications.php', 'change_history.php' ) ) ){ echo 'block'; } else {echo 'none';} ?>;">
+          <ul class="treeview-menu " style="display: <?php if (in_array (basename($_SERVER['SCRIPT_NAME']), array('presence.php', 'report.php', 'events.php', 'userNotifications.php', 'changeLog.php' ) ) ){ echo 'block'; } else {echo 'none';} ?>;">
             <li>
               <a href="presence.php">  <?= lang("Navigation_Presence");?> </a>
             </li>
@@ -353,7 +353,7 @@
               <a href="userNotifications.php"> <?= lang("Navigation_Notifications");?> </a>
             </li>
             <li>
-              <a href="change_history.php"> <?= lang("Navigation_ChangeHistory");?> </a>
+              <a href="changeLog.php"> <?= lang("Navigation_ChangeHistory");?> </a>
             </li>
 
           </ul>
diff --git a/front/php/templates/language/ar_ar.json b/front/php/templates/language/ar_ar.json
index f5a3845d..3f67d3cc 100644
--- a/front/php/templates/language/ar_ar.json
+++ b/front/php/templates/language/ar_ar.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "مدة الاحتفاظ بالأحداث",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "اكتشاف المكونات الإضافية المتاحة",
     "DISCOVER_PLUGINS_name": "اكتشاف المكونات الإضافية",
     "DevDetail_Children_Title": "علاقات الأطفال",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "أنواع أجهزة الشبكة",
     "Navigation_About": "حول",
     "Navigation_AppEvents": "أحداث التطبيق",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "الأجهزة",
     "Navigation_Donations": "التبرعات",
     "Navigation_Events": "الأحداث",
@@ -742,6 +747,9 @@
     "VERSION_name": "الإصدار",
     "WF_Action_Add": "إضافة إجراء",
     "WF_Action_field": "حقل الإجراء",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "نوع الإجراء",
     "WF_Action_value": "قيمة الإجراء",
     "WF_Actions": "الإجراءات",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "تلميح إضافة أيقونة",
     "add_option_event_tooltip": "تلميح إضافة خيار",
     "copy_icons_event_tooltip": "تلميح نسخ الأيقونات",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "الأجهزة القديمة",
+    "gen_device": "",
     "general_event_description": "وصف الحدث العام",
     "general_event_title": "عنوان الحدث العام",
     "go_to_device_event_tooltip": "انتقل إلى الجهاز",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "الناشرون",
     "settings_readonly": "لا يمكن قراءة أو كتابة <code>app.conf</code>. حاول إعادة تشغيل الحاوية واقرأ <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">وثائق أذونات الملفات</a>",
     "settings_saved": "تم حفظ الإعدادات. جارٍ إعادة التحميل... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "فا-سوليد فا-جير",
     "settings_system_label": "نظام",
     "settings_update_item_warning": "قم بتحديث القيمة أدناه. احرص على اتباع التنسيق السابق. <b>لم يتم إجراء التحقق.</b>",
diff --git a/front/php/templates/language/ca_ca.json b/front/php/templates/language/ca_ca.json
index 4e28136c..1c22b95f 100644
--- a/front/php/templates/language/ca_ca.json
+++ b/front/php/templates/language/ca_ca.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Esborrar esdeveniments més vells de",
     "DEEP_SLEEP_description": "Redueix l'ús de la CPU ampliant els temps d'espera inactiu entre els cicles de processament. Quan està activat, les exploracions es poden retardar fins a 1 minut i la interfície d'usuari pot ser menys sensible.",
     "DEEP_SLEEP_name": "Son profund",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Desactiva aquesta opció per accelerar la inicialització i l'estalvi de configuració. Quan està desactivat, els connectors no es descobreixen, i no podeu afegir nous connectors a la configuració <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Descobreix els plugins",
     "DevDetail_Children_Title": "Relacions filles",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Tipus de dispositiu de xarxa",
     "Navigation_About": "Sobre",
     "Navigation_AppEvents": "Esdeveniments de l'Aplicació",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Dispositius",
     "Navigation_Donations": "Donacions",
     "Navigation_Events": "Esdeveniments",
@@ -742,6 +747,9 @@
     "VERSION_name": "Versió o timestamp",
     "WF_Action_Add": "Afegir Acció",
     "WF_Action_field": "Camp",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Tipus",
     "WF_Action_value": "Valor",
     "WF_Actions": "Accions",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Afegir nova icona",
     "add_option_event_tooltip": "Afegir nou valor",
     "copy_icons_event_tooltip": "Sobreescriure icones de tots els dispositius amb el mateix tipus de dispositiu",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Refrescant…",
+    "gen_device": "",
     "general_event_description": "L'esdeveniment que has desencadenat pot trigar un temps fins que acabin els processos de fons. L'execució acabarà una cop buida la cua d'execució (Comprova el registre d'errors <a href='/maintenance.php#tab_Logging'></a> si hi ha problemes). <br/> <br/> Cua d'execució:",
     "general_event_title": "Execució d'un esdeveniment ad-hoc",
     "go_to_device_event_tooltip": "Navegar al dispositiu",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "Editors",
     "settings_readonly": "No es pot LLEGIR o ESCRIURE <code>app.conf</code>. Prova de reiniciar el contenidor i llegir la <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\"> documentació de permisos d'arxiu</a>",
     "settings_saved": "<br/>Configuració guardada. <br/> Recàrregant ... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Sistema",
     "settings_update_item_warning": "Actualitza el valor sota. Sigues curós de seguir el format anterior. <b>No hi ha validació.</b>",
     "test_event_tooltip": "Deseu els canvis primer abans de comprovar la configuració."
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/cs_cz.json b/front/php/templates/language/cs_cz.json
index a0cfe832..1f238308 100644
--- a/front/php/templates/language/cs_cz.json
+++ b/front/php/templates/language/cs_cz.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Odstranit události starší než",
     "DEEP_SLEEP_description": "Snižuje využití CPU prodloužením čekacích časů mezi cykly zpracování. Pokud je povoleno, skeny mohou být opožděny až o 1 minutu a UI může být méně responzivní.",
     "DEEP_SLEEP_name": "Hluboký spánek",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Zakažte tuto volbu pro urychlení inicializace a ukládání nastavení. Když je volba zakázána, pluginy nejsou vyhledávány a nemůžete tak přidávat nové pluginy do nastavení <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Vyhledat pluginy",
     "DevDetail_Children_Title": "Podřízené vazby",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Přidat novou ikonu",
     "add_option_event_tooltip": "Přidat novou hodnotu",
     "copy_icons_event_tooltip": "Přepiš ikony všech zařízení za stejný typ zařízení",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Obnovuji…",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
     "test_event_tooltip": ""
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/de_de.json b/front/php/templates/language/de_de.json
index 8ee4e8c7..f9f776a3 100644
--- a/front/php/templates/language/de_de.json
+++ b/front/php/templates/language/de_de.json
@@ -72,6 +72,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Ereignisse löschen, die älter sind als",
     "DEEP_SLEEP_description": "Senkt die CPU-Auslastung, indem die Wartezeiten im Leerlauf zwischen den Verarbeitungszyklen verlängert werden. Bei Aktivierung können sich Scans um bis zu 1 Minute verzögern, und die Benutzeroberfläche reagiert möglicherweise weniger schnell.",
     "DEEP_SLEEP_name": "Tiefschlaf",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Deaktiviere diese Option, um Initialisierung und Speichern der Einstellungen zu beschleunigen. Wenn es deaktiviert ist, werden keine neuen Plugins gefunden und es können keine manuell hinzugefügt werden.",
     "DISCOVER_PLUGINS_name": "Entdecke Erweiterungen",
     "DevDetail_Children_Title": "Beziehungen zu untergeordneten Elementen",
@@ -553,6 +557,7 @@
     "NTFY_icon": "<i class=\"fa fa-terminal\"></i>",
     "Navigation_About": "Über",
     "Navigation_AppEvents": "App-Ereignisse",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Geräte",
     "Navigation_Donations": "Spenden",
     "Navigation_Events": "Ereignisse",
@@ -813,6 +818,9 @@
     "WEBHOOK_URL_name": "Target URL",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "Aktionen",
@@ -842,7 +850,15 @@
     "add_icon_event_tooltip": "Neues Symbol hinzufügen",
     "add_option_event_tooltip": "Neuen Wert hinzufügen",
     "copy_icons_event_tooltip": "Icons aller Geräte mit demselben Gerätetyp überschreiben",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Aktualisiert...",
+    "gen_device": "",
     "general_event_description": "Das Ereignis, das Sie ausgelöst haben, könnte eine Weile dauern, bis Hintergrundprozesse abgeschlossen sind. Die Ausführung endet, wenn die unten ausgeführte Warteschlangen abgearbeitet ist. (Siehe <a href='/maintenance.php#tab_Logging'>error log</a>, wenn Probleme auftreten.)<br/> <br/> Ausführungsschlange:",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -877,8 +893,9 @@
     "settings_publishers_label": "Veröffentlicher",
     "settings_readonly": "",
     "settings_saved": "<br/>Einstellungen gespeichert. <br/> Wird geladen... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "System",
     "settings_update_item_warning": "",
     "test_event_tooltip": "Speichere die Änderungen, bevor Sie die Einstellungen testen."
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/en_us.json b/front/php/templates/language/en_us.json
index 16765475..8d304290 100755
--- a/front/php/templates/language/en_us.json
+++ b/front/php/templates/language/en_us.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Delete events older than",
     "DEEP_SLEEP_description": "Lowers CPU usage by extending idle wait times between processing cycles. When enabled, scans may be delayed by up to 1 minute and the UI might become less responsive.",
     "DEEP_SLEEP_name": "Deep sleep",
+    "DEV_HIST_DAYS_description": "Number of days to retain device field change history. Set to 0 to completely disable the auditing engine and reduce resource usage.",
+    "DEV_HIST_DAYS_name": "Column changes retention (Days)",
+    "DEV_HIST_TRACKED_description": "Devices columns to monitor for changes. Add or remove field names to control what gets audited in the change log.",
+    "DEV_HIST_TRACKED_name": "Tracked column changes",
     "DISCOVER_PLUGINS_description": "Disable this option to speed up initialization and settings saving. When disabled, plugins are not discovered, and you cannot add new plugins to the <code>LOADED_PLUGINS</code> setting.",
     "DISCOVER_PLUGINS_name": "Discover plugins",
     "DevDetail_Children_Title": "Children Relationships",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Network device types",
     "Navigation_About": "About",
     "Navigation_AppEvents": "App events",
+    "Navigation_ChangeHistory": "Change log",
     "Navigation_Devices": "Devices",
     "Navigation_Donations": "Donations",
     "Navigation_Events": "Events",
@@ -772,7 +777,15 @@
     "add_icon_event_tooltip": "Add new icon",
     "add_option_event_tooltip": "Add new value",
     "copy_icons_event_tooltip": "Overwrite icons of all devices with the same device type",
+    "device_history_col_changes": "Select which columns are tracked via the <a href=\"/settings.php#DEV_HIST_TRACKED\"  target=\"_blank\"><code>DEV_HIST_TRACKED</code> </a> setting.",
+    "device_history_col_dropdown": "Columns",
+    "device_history_col_source": "Modified By",
+    "device_history_col_time": "Timestamp",
+    "device_history_empty_state": "No property changes recorded within the configured retention window.",
+    "device_history_tab_title": "Change log",
+    "device_history_table_title_changes": "Changes",
     "devices_old": "Refreshing…",
+    "gen_device": "Device",
     "general_event_description": "The event you have triggered might take a while until background processes finish. The execution ended once the below execution queue empties (Check the <a href='/maintenance.php#tab_Logging'>error log</a> if you encounter issues). <br/> <br/> Execution queue:",
     "general_event_title": "Executing an ad-hoc event",
     "go_to_device_event_tooltip": "Navigate to the device",
@@ -811,15 +824,5 @@
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "System",
     "settings_update_item_warning": "Update the value below. Be careful to follow the previous format. <b>Validation is not performed.</b>",
-    "test_event_tooltip": "Save your changes at first before you test your settings.",
-    "Navigation_ChangeHistory": "Change History",
-    "device_history_tab_title": "Change Log",
-    "device_history_col_time": "Timestamp",
-    "device_history_col_source": "Modified By",
-    "device_history_col_changes": "Tracked Variations",
-    "device_history_empty_state": "No property changes recorded within the configured retention window.",
-    "DEV_HIST_DAYS_name": "Device History Retention (Days)",
-    "DEV_HIST_DAYS_description": "Number of days to retain device field change history. Set to 0 to completely disable the auditing engine and reduce resource usage.",
-    "DEV_HIST_TRACKED_name": "Device History Tracked Fields",
-    "DEV_HIST_TRACKED_description": "List of Devices column names to monitor for changes. Add or remove field names to control what gets audited. Changes take effect immediately without a restart."
+    "test_event_tooltip": "Save your changes at first before you test your settings."
 }
\ No newline at end of file
diff --git a/front/php/templates/language/es_es.json b/front/php/templates/language/es_es.json
index 7532eaa1..a94c55bc 100644
--- a/front/php/templates/language/es_es.json
+++ b/front/php/templates/language/es_es.json
@@ -70,6 +70,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Eliminar eventos anteriores a",
     "DEEP_SLEEP_description": "Reduce el uso de la CPU al extender los tiempos de espera entre los ciclos de procesamiento. Cuando se habilita, los análisis pueden retrasarse hasta un minuto y la interfaz de usuario puede volverse menos reactiva.",
     "DEEP_SLEEP_name": "Sueño profundo",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Desactive esta opción para acelerar la inicialización y el ahorro de ajustes. Cuando está desactivado, los plugins no se descubren y no puede añadir nuevos plugins a la configuración <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Descubrir plugins",
     "DevDetail_Children_Title": "Relaciones hijo",
@@ -551,6 +555,7 @@
     "NTFY_icon": "<i class=\"fa fa-terminal\"></i>",
     "Navigation_About": "Acerca de",
     "Navigation_AppEvents": "Eventos de la aplicación",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Dispositivos",
     "Navigation_Donations": "Donaciones",
     "Navigation_Events": "Eventos",
@@ -810,6 +815,9 @@
     "WEBHOOK_URL_name": "URL de destino",
     "WF_Action_Add": "Agregar acción",
     "WF_Action_field": "Campo",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Tipo",
     "WF_Action_value": "Valor",
     "WF_Actions": "Acciones",
@@ -840,7 +848,15 @@
     "add_icon_event_tooltip": "Agregar nuevo icono",
     "add_option_event_tooltip": "Añadir nuevo valor",
     "copy_icons_event_tooltip": "Sobrescribir los iconos de todos los dispositivos con el mismo tipo de dispositivo",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Refrescando . . .",
+    "gen_device": "",
     "general_event_description": "El evento que ha activado puede tardar un poco hasta que finalicen los procesos en segundo plano. La ejecución finalizó una vez que se vacía la cola de ejecución a continuación (consulte el <a href='/maintenance.php#tab_Logging'>registro de errores</a> si encuentra problemas). <br/> <br/> Cola de ejecución:",
     "general_event_title": "Ejecutar un evento ad-hoc",
     "go_to_device_event_tooltip": "Navegar al dispositivo",
@@ -875,8 +891,9 @@
     "settings_publishers_label": "Editores",
     "settings_readonly": "No se puede LEER ni ESCRIBIR <code>app.conf</code>. Intente reiniciar el contenedor y lea la <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">documentación de permisos de archivo</a>",
     "settings_saved": "<br/>Ajustes guardados. <br/> Recargando. . . <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Sistema",
     "settings_update_item_warning": "Actualice el valor a continuación. Tenga cuidado de seguir el formato anterior. <b>O la validación no se realiza.</b>",
     "test_event_tooltip": "Guarda tus cambios antes de probar nuevos ajustes."
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/fa_fa.json b/front/php/templates/language/fa_fa.json
index 57388f34..9f8962fc 100644
--- a/front/php/templates/language/fa_fa.json
+++ b/front/php/templates/language/fa_fa.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/fi_fi.json b/front/php/templates/language/fi_fi.json
index db101934..5a2fda63 100644
--- a/front/php/templates/language/fi_fi.json
+++ b/front/php/templates/language/fi_fi.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/fr_fr.json b/front/php/templates/language/fr_fr.json
index 92a97110..71949820 100644
--- a/front/php/templates/language/fr_fr.json
+++ b/front/php/templates/language/fr_fr.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Supprimer les événements plus anciens que",
     "DEEP_SLEEP_description": "Diminue l'utilisation du processeur, en augmentant les temps de repos entre les cycles de calcul. Quand activé, les scans peuvent être retardés jusqu'à 1 minute, et l'interface peut être moins réactive.",
     "DEEP_SLEEP_name": "Veille profonde",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Désactivez cette option pour accélérer le démarrage et l'enregistrement de paramètres. Quand elle est désactivée, les plugins ne sont pas découverts, et vous ne pouvez près ajouter de nouveaux plugins au paramètre <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Découvrir des plugins",
     "DevDetail_Children_Title": "Relations avec les éléments inférieurs",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Type d'appareil réseau",
     "Navigation_About": "À propos",
     "Navigation_AppEvents": "Événements de l'appli",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Appareils",
     "Navigation_Donations": "Dons",
     "Navigation_Events": "Évènements",
@@ -742,6 +747,9 @@
     "VERSION_name": "Version ou Timestamp",
     "WF_Action_Add": "Ajouter une action",
     "WF_Action_field": "Champ",
+    "WF_Action_target": "Appliquer l'action à",
+    "WF_Action_target_conditions": "Cibler des conditions de l'appareil",
+    "WF_Action_token_hint": "Utiliser <code>{{trigger.COLUMN}}</code> pour référencer l'appareil déclencheur (par ex. <code>{{trigger.devLastIP}}</code>, <code>{{trigger.devMac}}</code>)",
     "WF_Action_type": "Type",
     "WF_Action_value": "Valeur",
     "WF_Actions": "Actions",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Ajouter une nouvelle icône",
     "add_option_event_tooltip": "Ajouter une nouvelle valeur",
     "copy_icons_event_tooltip": "Remplace les icônes de tous les appareils du même type",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Rafraichissement…",
+    "gen_device": "",
     "general_event_description": "L'événement que vous avez lancé peut prendre du temps avant que les tâches de fond ne soit terminées. La durée d'exécution finira une fois que la file d'exécution ci-dessous sera vide (consulter les <a href='/maintenance.php#tab_Logging'>journaux d'erreur</a> si vous rencontrez des erreurs). <br/> <br/> File d'exécution :",
     "general_event_title": "Lancement d'un événement sur mesure",
     "go_to_device_event_tooltip": "Naviguer vers cet appareil",
@@ -804,12 +820,9 @@
     "settings_publishers_label": "Passerelles de publication",
     "settings_readonly": "Impossible de LIRE ou ÉCRIRE <code>app.conf</code>. Essayer de relancer le container et lire la <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">documentation sur les droits des fichiers</a>",
     "settings_saved": "<br/>Paramètres enregistrés. <br/> Rechargement... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "Paramètres enregistrés. Les changements sont en cours d'application en arrière-plan.",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Système",
     "settings_update_item_warning": "Mettre à jour la valeur ci-dessous. Veillez à bien suivre le même format qu'auparavant. <b>Il n'y a pas de pas de contrôle.</b>",
-    "test_event_tooltip": "Enregistrer d'abord vos modifications avant de tester vôtre paramétrage.",
-    "WF_Action_target": "Appliquer l'action à",
-    "WF_Action_target_conditions": "Cibler des conditions de l'appareil",
-    "WF_Action_token_hint": "Utiliser <code>{{trigger.COLUMN}}</code> pour référencer l'appareil déclencheur (par ex. <code>{{trigger.devLastIP}}</code>, <code>{{trigger.devMac}}</code>)",
-    "settings_saved_background": "Paramètres enregistrés. Les changements sont en cours d'application en arrière-plan."
-}
+    "test_event_tooltip": "Enregistrer d'abord vos modifications avant de tester vôtre paramétrage."
+}
\ No newline at end of file
diff --git a/front/php/templates/language/he_il.json b/front/php/templates/language/he_il.json
index db101934..5a2fda63 100644
--- a/front/php/templates/language/he_il.json
+++ b/front/php/templates/language/he_il.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/id_id.json b/front/php/templates/language/id_id.json
index db101934..5a2fda63 100644
--- a/front/php/templates/language/id_id.json
+++ b/front/php/templates/language/id_id.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/it_it.json b/front/php/templates/language/it_it.json
index 3130197c..5d41aa1b 100644
--- a/front/php/templates/language/it_it.json
+++ b/front/php/templates/language/it_it.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Elimina eventi più vecchi di",
     "DEEP_SLEEP_description": "Riduce l'utilizzo della CPU estendendo i tempi di attesa tra i cicli di elaborazione. Quando questa opzione è abilitata, le scansioni potrebbero subire ritardi fino a 1 minuto e l'interfaccia utente potrebbe risultare meno reattiva.",
     "DEEP_SLEEP_name": "Sonno profondo",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Disattiva questa opzione per velocizzare l'inizializzazione e il salvataggio delle impostazioni. Quando è disattivata, i plugin non vengono scoperti e non puoi aggiungere nuovi plugin all'impostazione <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Scopri i plugin",
     "DevDetail_Children_Title": "Relazioni tra figli",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Tipi di dispositivi di rete",
     "Navigation_About": "Informazioni su",
     "Navigation_AppEvents": "Eventi app",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Dispositivi",
     "Navigation_Donations": "Donazioni",
     "Navigation_Events": "Eventi",
@@ -742,6 +747,9 @@
     "VERSION_name": "Versione o marca temporale",
     "WF_Action_Add": "Aggiungi azione",
     "WF_Action_field": "Campo",
+    "WF_Action_target": "Applica azione a",
+    "WF_Action_target_conditions": "Stato dispositivi di destinazione",
+    "WF_Action_token_hint": "Usa <code>{{trigger.COLUMN}}</code> per fare riferimento al dispositivo di attivazione (ad esempio <code>{{trigger.devLastIP}}</code>, <code>{{trigger.devMac}}</code>)",
     "WF_Action_type": "Tipo",
     "WF_Action_value": "Valore",
     "WF_Actions": "Azioni",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Aggiungi nuova icona",
     "add_option_event_tooltip": "Aggiungi nuovo valore",
     "copy_icons_event_tooltip": "Sovrascrivi le icone di tutti i dispositivi con lo stesso tipo di dispositivo",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Aggiornamento…",
+    "gen_device": "",
     "general_event_description": "L'evento che hai attivato potrebbe richiedere del tempo prima che i processi in background vengano completati. L'esecuzione è terminata una volta che la coda di esecuzione sottostante si è svuotata (controlla il <a href='/maintenance.php#tab_Logging'>log degli errori</a> se riscontri problemi). <br/> <br/> Coda di esecuzione:",
     "general_event_title": "Esecuzione di un evento ad-hoc",
     "go_to_device_event_tooltip": "Naviga al dispositivo",
@@ -804,12 +820,9 @@
     "settings_publishers_label": "Editori",
     "settings_readonly": "Impossibile LEGGERE o SCRIVERE <code>app.conf</code>. Prova a riavviare il contenitore e leggi la <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">documentazione sulle autorizzazioni dei file</a>",
     "settings_saved": "<br/>Impostazioni salvate. <br/> Aggiornamento in corso… <br/> <i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "Impostazioni salvate. Le modifiche vengono applicate in background.",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Sistema",
     "settings_update_item_warning": "Aggiorna il valore qui sotto. Fai attenzione a seguire il formato precedente. <b>La convalida non viene eseguita.</b>",
-    "test_event_tooltip": "Salva le modifiche prima di provare le nuove impostazioni.",
-    "WF_Action_target": "Applica azione a",
-    "WF_Action_target_conditions": "Stato dispositivi di destinazione",
-    "WF_Action_token_hint": "Usa <code>{{trigger.COLUMN}}</code> per fare riferimento al dispositivo di attivazione (ad esempio <code>{{trigger.devLastIP}}</code>, <code>{{trigger.devMac}}</code>)",
-    "settings_saved_background": "Impostazioni salvate. Le modifiche vengono applicate in background."
-}
+    "test_event_tooltip": "Salva le modifiche prima di provare le nuove impostazioni."
+}
\ No newline at end of file
diff --git a/front/php/templates/language/ja_jp.json b/front/php/templates/language/ja_jp.json
index 8613049e..1f1aa286 100644
--- a/front/php/templates/language/ja_jp.json
+++ b/front/php/templates/language/ja_jp.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "古いイベントの削除",
     "DEEP_SLEEP_description": "処理サイクル間のアイドル待機時間を延長することで、CPU使用率を低減します。この機能を有効にすると、スキャンが最大1分間遅延したり、UIの反応が悪くなったりする場合があります。",
     "DEEP_SLEEP_name": "ディープスリープ",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "このオプションを無効にすると、初期化と設定の保存が高速化されます。無効にした場合、プラグインは検出されず、<code>LOADED_PLUGINS</code> 設定に新しいプラグインを追加することはできません。",
     "DISCOVER_PLUGINS_name": "プラグインの検出",
     "DevDetail_Children_Title": "親子関係",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "ネットワーク機器の種別",
     "Navigation_About": "概要",
     "Navigation_AppEvents": "アプリイベント",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "デバイス",
     "Navigation_Donations": "寄付",
     "Navigation_Events": "イベント",
@@ -742,6 +747,9 @@
     "VERSION_name": "バージョンまたはタイムスタンプ",
     "WF_Action_Add": "アクションを追加",
     "WF_Action_field": "フィールド",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "種別",
     "WF_Action_value": "値",
     "WF_Actions": "アクション",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "アイコンの追加",
     "add_option_event_tooltip": "値の追加",
     "copy_icons_event_tooltip": "同じ種別の全デバイスにアイコンを上書き",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "リフレッシュ中…",
+    "gen_device": "",
     "general_event_description": "トリガーされたイベントは、バックグラウンド処理が完了するまで時間がかかる場合があります。以下の実行キューが空になると処理は終了します（問題が発生した場合は <a href='/maintenance.php#tab_Logging'>エラーログ</a> を確認してください）。<br/> <br/> 実行キュー:",
     "general_event_title": "アドホックイベントの実行",
     "go_to_device_event_tooltip": "デバイスに移動",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "パブリッシャー",
     "settings_readonly": "<code>app.conf</code> の読み取りまたは書き込みができません。コンテナを再起動し、<a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">ファイルの権限に関するドキュメント</a> を参照してください",
     "settings_saved": "<br/>設定が保存されました。<br/> 再読込中…<br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i><br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "システム",
     "settings_update_item_warning": "以下の値を更新してください。以前のフォーマットに従うよう注意してください。<b>検証は行われません。</b>",
     "test_event_tooltip": "設定をテストする前に、まず変更を保存してください。"
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/nb_no.json b/front/php/templates/language/nb_no.json
index d84550a1..678c46a4 100644
--- a/front/php/templates/language/nb_no.json
+++ b/front/php/templates/language/nb_no.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Slett hendelser eldre enn",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Nettverksenhetstyper",
     "Navigation_About": "Om",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Enheter",
     "Navigation_Donations": "Donasjoner",
     "Navigation_Events": "Hendelser",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Oppdaterer...",
+    "gen_device": "",
     "general_event_description": "Hendelsen du har utløst kan ta en stund til før bakgrunnsprosesser er ferdig. Utførelsen ble avsluttet når utførelseskøen nedenfor tømmes (sjekk <a  href='/maintenance.php#tab_Logging'>Feillogg</a> Hvis du møter problemer). <br/> <br/> Utførelseskø:",
     "general_event_title": "Utfører en ad-hoc hendelse",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "Utgivere",
     "settings_readonly": "",
     "settings_saved": "<br/>Innstillinger lagret. <br/> Laster inn på nytt... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i><br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "System",
     "settings_update_item_warning": "Oppdater verdien nedenfor. Pass på å følge forrige format. <b>Validering etterpå utføres ikke.</b>",
diff --git a/front/php/templates/language/pl_pl.json b/front/php/templates/language/pl_pl.json
index 8a8826c2..dd84bd9c 100644
--- a/front/php/templates/language/pl_pl.json
+++ b/front/php/templates/language/pl_pl.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Usuń zdarzenia starsze niż",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Wyłącz tę opcję, aby przyspieszyć inicjalizację i zapisywanie ustawień. Po wyłączeniu wtyczki nie są wykrywane i nie można dodawać nowych wtyczek do ustawienia <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Wykryj wtyczki",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Typy urządzeń sieciowych",
     "Navigation_About": "Informacje o",
     "Navigation_AppEvents": "Zdarzenia aplikacji",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Urządzenia",
     "Navigation_Donations": "Darowizny",
     "Navigation_Events": "Zdarzenia",
@@ -742,6 +747,9 @@
     "VERSION_name": "Wersja lub sygnatura czasowa",
     "WF_Action_Add": "Dodaj akcję",
     "WF_Action_field": "Pole",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Typ",
     "WF_Action_value": "Wartość",
     "WF_Actions": "Akcja",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Dodaj nową ikonę",
     "add_option_event_tooltip": "Dodaj nową wartość",
     "copy_icons_event_tooltip": "Nadpisz ikony wszystkich urządzeń tego samego typu",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Odświeżanie…",
+    "gen_device": "",
     "general_event_description": "Zdarzenie, które wywołałeś, może potrwać chwilę, zanim zakończą się procesy w tle. Wykonanie zostanie zakończone, gdy poniższa kolejka wykonania zostanie opróżniona (jeśli napotkasz problemy, sprawdź <a href='/maintenance.php#tab_Logging'>dziennik błędów</a>). <br/><br/>Kolejka wykonania:",
     "general_event_title": "Wykonywanie zdarzenia ad-hoc",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "Wydawcy",
     "settings_readonly": "Nie można ODCZYTAĆ ani ZAPISAĆ pliku <code>app.conf</code>. Spróbuj ponownie uruchomić kontener i zapoznaj się z <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">dokumentacją dotyczącą uprawnień do plików</a>",
     "settings_saved": "<br/>Ustawienia zapisane. <br/>Trwa ponowne ładowanie… <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "System",
     "settings_update_item_warning": "Zaktualizuj wartość poniżej. Uważaj, aby zachować poprzedni format. <b>Walidacja nie jest wykonywana.</b>",
diff --git a/front/php/templates/language/pt_br.json b/front/php/templates/language/pt_br.json
index 1b1f148f..4f68ca7e 100644
--- a/front/php/templates/language/pt_br.json
+++ b/front/php/templates/language/pt_br.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Excluir eventos mais antigos que",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Desative esta opção para acelerar a inicialização e a gravação de definições. Quando desativada, os plug-ins não são descobertos e não é possível adicionar novos plug-ins à definição<code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Descobrir plugins",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Tipos de dispositivo de rede",
     "Navigation_About": "Sobre a",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Dispositivos",
     "Navigation_Donations": "Doações",
     "Navigation_Events": "Eventos",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/pt_pt.json b/front/php/templates/language/pt_pt.json
index a5629325..d667b592 100644
--- a/front/php/templates/language/pt_pt.json
+++ b/front/php/templates/language/pt_pt.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Apagar eventos mais antigos que",
     "DEEP_SLEEP_description": "Diminui a utilização do CPU ao prolongar tempos de espera ociosos entre ciclos de processamento. Quando ativo, análises podem ser atrasadas por até 1 minuto e o UI pode ficar menos responsivo.",
     "DEEP_SLEEP_name": "Sleep profundo",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Desative esta opção para acelerar a inicialização e a gravação de definições. Quando desativada, os plug-ins não são descobertos e não é possível adicionar novos plug-ins à definição <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Descobrir plugins",
     "DevDetail_Children_Title": "Relacionamentos de crianças",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Tipos de dispositivo de rede",
     "Navigation_About": "Sobre a",
     "Navigation_AppEvents": "Eventos de aplicações",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Dispositivos",
     "Navigation_Donations": "Doações",
     "Navigation_Events": "Eventos",
@@ -742,6 +747,9 @@
     "VERSION_name": "Versão ou data e hora",
     "WF_Action_Add": "Adicionar Ação",
     "WF_Action_field": "Campo",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Tipo",
     "WF_Action_value": "Valor",
     "WF_Actions": "Ações",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Adicionar novo ícone",
     "add_option_event_tooltip": "Adicionar novo valor",
     "copy_icons_event_tooltip": "Sobrescrever ícones de todos os dispositivos com o mesmo tipo de dispositivo",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "A atualizar…",
+    "gen_device": "",
     "general_event_description": "O evento que ativou pode demorar algum tempo até que os processos de planos de fundo terminem. A execução acabou uma vez que a lista de execução abaixo fica vazia (Verifique o <a href='/maintenance.php#tab_Logging'>registo de erros</a> se encontrar problemas). <br/> <br/> Lista de execução:",
     "general_event_title": "A executar um evento ad-hoc",
     "go_to_device_event_tooltip": "Navegar para o dispositivo",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "Editores",
     "settings_readonly": "Não foi possível LÊR ou ESCREVER na <code>app.conf</code>. Tente reiniciar o contentoer e ler a <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">documentação de permissões de ficheiro</a>",
     "settings_saved": "<br/>Definições guardadas.<br/> A recarregar...<br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i><br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Sistema",
     "settings_update_item_warning": "Atualize o valor abaixo. Tenha cuidado em seguir o formato anterior. <b>Validação não é efetuada.</b>",
     "test_event_tooltip": "Guarde as alterações antes de testar as definições."
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/ru_ru.json b/front/php/templates/language/ru_ru.json
index eb2acbe3..f39d61ba 100644
--- a/front/php/templates/language/ru_ru.json
+++ b/front/php/templates/language/ru_ru.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Удалить события старше",
     "DEEP_SLEEP_description": "Снижает нагрузку на процессор за счет увеличения времени ожидания между циклами обработки. При включении, сканирование может быть отложено до 1 минуты, а пользовательский интерфейс может стать менее отзывчивым.",
     "DEEP_SLEEP_name": "Глубокий сон",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Отключите эту опцию, чтобы ускорить инициализацию и сохранение настроек. При отключении этой опции плагины не обнаруживаются, и вы не можете добавлять новые плагины в параметр <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Обзор плагинов",
     "DevDetail_Children_Title": "Дочерние отношения",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Типы сетевых устройств",
     "Navigation_About": "О NetAlertX",
     "Navigation_AppEvents": "События приложения",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Устройства",
     "Navigation_Donations": "Пожертвования",
     "Navigation_Events": "События",
@@ -742,6 +747,9 @@
     "VERSION_name": "Версия или временная метка",
     "WF_Action_Add": "Добавить действие",
     "WF_Action_field": "Поле",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Тип",
     "WF_Action_value": "Значение",
     "WF_Actions": "Действия",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "Добавить новую иконку",
     "add_option_event_tooltip": "Добавить новое значение",
     "copy_icons_event_tooltip": "Заменить иконки всех устройств с одним и тем же типом устройства",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Актуализируется…",
+    "gen_device": "",
     "general_event_description": "Событие, которое вы инициировали, может занять некоторое время, прежде чем фоновые процессы завершатся. Выполнение завершится, как только очередь выполнения, указанная ниже, опустеет (Проверьте <a href='/maintenance.php#tab_Logging'>журнал ошибок</a> при возникновении проблем). <br/> <br/>· · Очередь выполнения:",
     "general_event_title": "Выполнение специального события",
     "go_to_device_event_tooltip": "Перейти к устройству",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "Уведомления",
     "settings_readonly": "Невозможно ПРОЧИТАТЬ или ЗАПИСАТЬ <code>app.conf</code>. Попробуйте перезапустить контейнер и прочитать <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">документацию по разрешениям файлов</a>",
     "settings_saved": "<br/>Настройки сохранены. <br/> Перезагрузка... <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "Система",
     "settings_update_item_warning": "Обновить значение ниже. Будьте осторожны, следуя предыдущему формату. <b>Проверка не выполняется.</b>",
     "test_event_tooltip": "Сначала сохраните изменения, прежде чем проверять настройки."
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/language/sv_sv.json b/front/php/templates/language/sv_sv.json
index db101934..5a2fda63 100644
--- a/front/php/templates/language/sv_sv.json
+++ b/front/php/templates/language/sv_sv.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/tr_tr.json b/front/php/templates/language/tr_tr.json
index b240e00a..bb31b25d 100644
--- a/front/php/templates/language/tr_tr.json
+++ b/front/php/templates/language/tr_tr.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Şu tarihten eski olayları sil",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Bu seçeneği devre dışı bırakmak, başlatma süresini ve ayarların kaydedilmesini hızlandırır. Devre dışı bırakıldığında, eklentiler keşfedilmez ve <code>LOADED_PLUGINS</code> ayarına yeni eklentiler eklenemez.",
     "DISCOVER_PLUGINS_name": "Eklentileri keşfet",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Ağ aygıtı türleri",
     "Navigation_About": "Hakkında",
     "Navigation_AppEvents": "Uygulama Etkinlikleri",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Cihazlar",
     "Navigation_Donations": "Bağış",
     "Navigation_Events": "Olay",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Yenileniyor...",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "<code>app.conf</code> OKUNAMIYOR veya YAZILAMIYOR. Konteyner'ı yeniden başlatmayı deneyin ve <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">file permissions documentation</a> dosyasını okuyun",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "Sistem",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/uk_ua.json b/front/php/templates/language/uk_ua.json
index 622adcd8..ac83de43 100644
--- a/front/php/templates/language/uk_ua.json
+++ b/front/php/templates/language/uk_ua.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "Видалити події, старші за",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "Вимкніть цю опцію, щоб прискорити ініціалізацію та збереження налаштувань. Якщо вимкнено, плагіни не виявляються, і ви не можете додавати нові плагіни до параметра <code>LOADED_PLUGINS</code>.",
     "DISCOVER_PLUGINS_name": "Відкрийте для себе плагіни",
     "DevDetail_Children_Title": "Стосунки з дітьми",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "Типи мережевих пристроїв",
     "Navigation_About": "Про",
     "Navigation_AppEvents": "События приложения",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "Пристрої",
     "Navigation_Donations": "Пожертви",
     "Navigation_Events": "Події",
@@ -742,6 +747,9 @@
     "VERSION_name": "Версія або позначка часу",
     "WF_Action_Add": "Додати дію",
     "WF_Action_field": "Поле",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "Тип",
     "WF_Action_value": "Значення",
     "WF_Actions": "Дії",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "додати новий значок",
     "add_option_event_tooltip": "Додати нове значення",
     "copy_icons_event_tooltip": "Перезаписати піктограми всіх пристроїв одним типом пристрою",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "Освіжає…",
+    "gen_device": "",
     "general_event_description": "Подія, яку ви ініціювали, може зайняти деякий час, поки завершаться фонові процеси. Виконання завершилося, коли наведена нижче черга виконання спорожнилася (перевірте <a href='/maintenance.php#tab_Logging'>журнал помилок</a>, якщо виникнуть проблеми). <br/> <br/> Черга виконання:",
     "general_event_title": "Виконання спеціальної події",
     "go_to_device_event_tooltip": "Перейдіть до пристрою",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "Видавці",
     "settings_readonly": "Неможливо ЧИТАТИ або ЗАПИСАТИ <code>app.conf</code>. Спробуйте перезапустити контейнер і прочитайте <a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">документацію щодо дозволів на файли</a>",
     "settings_saved": "<br/>Налаштування збережено. <br/> Перезавантаження… <br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "фа-твердий фа-передача",
     "settings_system_label": "Система",
     "settings_update_item_warning": "Оновіть значення нижче. Слідкуйте за попереднім форматом. <b>Перевірка не виконана.</b>",
diff --git a/front/php/templates/language/vi_vn.json b/front/php/templates/language/vi_vn.json
index db101934..5a2fda63 100644
--- a/front/php/templates/language/vi_vn.json
+++ b/front/php/templates/language/vi_vn.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "",
     "DISCOVER_PLUGINS_name": "",
     "DevDetail_Children_Title": "",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "",
     "Navigation_About": "",
     "Navigation_AppEvents": "",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "",
     "Navigation_Donations": "",
     "Navigation_Events": "",
@@ -742,6 +747,9 @@
     "VERSION_name": "",
     "WF_Action_Add": "",
     "WF_Action_field": "",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "",
     "WF_Action_value": "",
     "WF_Actions": "",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "",
     "add_option_event_tooltip": "",
     "copy_icons_event_tooltip": "",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "",
+    "gen_device": "",
     "general_event_description": "",
     "general_event_title": "",
     "go_to_device_event_tooltip": "",
@@ -804,6 +820,7 @@
     "settings_publishers_label": "",
     "settings_readonly": "",
     "settings_saved": "",
+    "settings_saved_background": "",
     "settings_system_icon": "",
     "settings_system_label": "",
     "settings_update_item_warning": "",
diff --git a/front/php/templates/language/zh_cn.json b/front/php/templates/language/zh_cn.json
index def6f4d1..7e126d8c 100644
--- a/front/php/templates/language/zh_cn.json
+++ b/front/php/templates/language/zh_cn.json
@@ -68,6 +68,10 @@
     "DAYS_TO_KEEP_EVENTS_name": "删除早于",
     "DEEP_SLEEP_description": "",
     "DEEP_SLEEP_name": "",
+    "DEV_HIST_DAYS_description": "",
+    "DEV_HIST_DAYS_name": "",
+    "DEV_HIST_TRACKED_description": "",
+    "DEV_HIST_TRACKED_name": "",
     "DISCOVER_PLUGINS_description": "禁用此选项可加快初始化和设置保存的速度。当禁用时，插件不会被发现，并且您无法将新插件添加到 <code>LOADED_PLUGINS</code>设置中。",
     "DISCOVER_PLUGINS_name": "发现插件",
     "DevDetail_Children_Title": "子代关系",
@@ -525,6 +529,7 @@
     "NETWORK_DEVICE_TYPES_name": "网络设备类型",
     "Navigation_About": "关于",
     "Navigation_AppEvents": "应用事件",
+    "Navigation_ChangeHistory": "",
     "Navigation_Devices": "设备",
     "Navigation_Donations": "捐款",
     "Navigation_Events": "事件",
@@ -742,6 +747,9 @@
     "VERSION_name": "本号或时间戳",
     "WF_Action_Add": "添加动作",
     "WF_Action_field": "字段",
+    "WF_Action_target": "",
+    "WF_Action_target_conditions": "",
+    "WF_Action_token_hint": "",
     "WF_Action_type": "类型",
     "WF_Action_value": "值",
     "WF_Actions": "动作",
@@ -769,7 +777,15 @@
     "add_icon_event_tooltip": "添加新图标",
     "add_option_event_tooltip": "添加新值",
     "copy_icons_event_tooltip": "覆盖所有同类设备的图标",
+    "device_history_col_changes": "",
+    "device_history_col_dropdown": "",
+    "device_history_col_source": "",
+    "device_history_col_time": "",
+    "device_history_empty_state": "",
+    "device_history_tab_title": "",
+    "device_history_table_title_changes": "",
     "devices_old": "刷新中…",
+    "gen_device": "",
     "general_event_description": "您触发的事件可能需要一段时间才能完成后台进程。一旦以下执行队列清空，执行就会结束（如果遇到问题，请检查<a href='/maintenance.php#tab_Logging'>错误日志</a>）。<br/> <br/> 执行队列：",
     "general_event_title": "执行自组织网络事件",
     "go_to_device_event_tooltip": "前往设备页面",
@@ -804,8 +820,9 @@
     "settings_publishers_label": "出版商",
     "settings_readonly": "无法读或写<code>app.conf</code>。请尝试重启容器并阅读<a href=\"https://docs.netalertx.com/FILE_PERMISSIONS\" target=\"_blank\">文件权限文档</a>",
     "settings_saved": "<br/>设置已保存。<br/> 正在加载…<br/><i class=\"ion ion-ios-loop-strong fa-spin fa-2x fa-fw\"></i> <br/>",
+    "settings_saved_background": "",
     "settings_system_icon": "fa-solid fa-gear",
     "settings_system_label": "系统",
     "settings_update_item_warning": "更新下面的值。请注意遵循先前的格式。<b>未执行验证。</b>",
     "test_event_tooltip": "在测试设置之前，请先保存更改。"
-}
+}
\ No newline at end of file
diff --git a/front/php/templates/skel_change_log.php b/front/php/templates/skel_change_log.php
new file mode 100644
index 00000000..73bc816f
--- /dev/null
+++ b/front/php/templates/skel_change_log.php
@@ -0,0 +1,26 @@
+<!-- Change log Table Skeleton === -->
+<div id="change-log-skeleton" class="  spinnerTarget">
+    <section class="box">
+        <div class="skel-table-box  spinnerTarget">
+        <div class="skel-table-header-row">
+            <?php for ($j = 0; $j < 5; $j++): ?>
+            <span class="skel-th skel-shimmer"></span>
+            <?php endfor; ?>
+        </div>
+        <?php
+            $rowWidths = array_fill(0, 20, [15, 14, 18, 12, 20]);
+            foreach ($rowWidths as $widths):
+        ?>
+        <div class="skel-tr">
+            <?php foreach ($widths as $w): ?>
+            <span class="skel-td skel-shimmer" style="flex:1; max-width:<?= $w ?>%"></span>
+            <?php endforeach; ?>
+        </div>
+        <?php endforeach; ?>
+        </div>
+        <div class="skel-form-footer-left" style="padding:8px 0;">
+            <span class="skel-form-btn skel-shimmer"></span>
+            <span class="skel-form-btn skel-shimmer"></span>
+        </div>
+    </section>
+</div>
\ No newline at end of file
diff --git a/front/pluginsCore.php b/front/pluginsCore.php
index a8f36686..66f4e0ed 100755
--- a/front/pluginsCore.php
+++ b/front/pluginsCore.php
@@ -8,7 +8,7 @@
 ?>
 
 <!-- Main content ---------------------------------------------------------- -->
- <?php require 'php/templates/skel_plugins.php'; ?>
+<?php require 'php/templates/skel_plugins.php'; ?>
 <section class="content">
   <div class="plugin-filters hidden" >
     <div class="input-group col-sm-12">
diff --git a/server/api_server/api_server_start.py b/server/api_server/api_server_start.py
index 27a0936f..f4867ed2 100755
--- a/server/api_server/api_server_start.py
+++ b/server/api_server/api_server_start.py
@@ -777,12 +777,12 @@ def api_devices_totals(payload=None):
 @validate_request(
     operation_id="get_device_history_filters",
     summary="Get Device History Filter Values",
-    description="Return distinct changedBy and changedColumn values available in DevicesHistory. Optionally scope to a single device with ?devGuid=<guid>.",
+    description="Return distinct changedBy and changedColumn values available in DevicesHistory. Optionally scope to a single device with ?devGUID=<guid>.",
     tags=["devices"],
     auth_callable=is_authorized
 )
 def api_devices_history_filters(payload=None):
-    dev_guid = request.args.get("devGuid") or None
+    dev_guid = request.args.get("devGUID") or None
     filters = DevicesHistoryInstance().get_available_filter_values(devGUID=dev_guid)
     return jsonify({"success": True, "data": filters})
 
diff --git a/server/api_server/graphql_endpoint.py b/server/api_server/graphql_endpoint.py
index 21feecf8..a7e86aac 100755
--- a/server/api_server/graphql_endpoint.py
+++ b/server/api_server/graphql_endpoint.py
@@ -33,6 +33,7 @@ from .graphql_helpers import (  # noqa: E402 [flake8 lint suppression]
     apply_common_pagination,
     apply_plugin_filters,
     apply_events_filters,
+    extract_paging
 )
 from models.device_history_instance import DevicesHistoryInstance  # noqa: E402
 
@@ -65,72 +66,98 @@ def _to_graphql_history(groups):
 
 
 class Query(ObjectType):
-    # --- DEVICES ---
-    devices = Field(DeviceResult, options=PageQueryOptionsInput())
-
     # --- DEVICE HISTORY ---
     deviceHistoryGrouped = Field(
         DeviceHistoryResult,
-        devGuid=String(required=True, description="Device GUID to fetch history for"),
+        devGUID=String(required=False, description="Device GUID to fetch history for"),
         changedColumn=String(description="Filter to groups containing this field change"),
         changedBy=String(description="Filter to a specific attribution source"),
-        limit=graphene.Int(description="Max grouped events to return (default 50)"),
-        offset=graphene.Int(description="Grouped-event offset for pagination (default 0)"),
+        options=PageQueryOptionsInput(description="Paging, sorting, filtering options"),
     )
 
-    allDeviceHistoryGrouped = Field(
-        DeviceHistoryResult,
-        changedColumn=String(description="Filter to groups containing this field change"),
-        changedBy=String(description="Filter to a specific attribution source"),
-        limit=graphene.Int(description="Max grouped events to return (default 100)"),
-        offset=graphene.Int(description="Grouped-event offset for pagination (default 0)"),
-    )
+    def resolve_deviceHistoryGrouped(
+            self,
+            info,
+            devGUID=None,
+            changedColumn=None,
+            changedBy=None,
+            options=None):
+        """
+        Return grouped device history.
 
-    def resolve_deviceHistoryGrouped(self, info, devGuid, changedColumn=None,
-                                     changedBy=None, limit=50, offset=0):
+        If `devGUID` is provided, results are restricted to a single device.
+        If omitted, history across all devices is returned.
+
+        This resolver supports:
+            - Optional filtering by device GUID, change column, and attribution source
+            - Pagination via `options` (page/limit/offset)
+            - Sorting at the grouped event level
+            - Full-text search across history fields (if enabled in backend)
+
+        Internally:
+            - Raw history rows are fetched from the database
+            - Rows are grouped in Python by (timestamp, changedBy, devGUID)
+            - Sorting is applied to grouped events
+            - Pagination is applied after grouping
+
+        Args:
+            info: GraphQL execution context
+            devGUID (str | None): Optional device GUID filter
+            changedColumn (str | None): Filter to only events containing this column
+            changedBy (str | None): Filter by attribution source
+            options (PageQueryOptionsInput | None): Paging, sorting, and search options
+
+        Returns:
+            DeviceHistoryResult: Grouped history events and total count
+        """
         try:
+            mylog("none", f"[HISTORY] unified resolver devGUID={devGUID} changedColumn={changedColumn} changedBy={changedBy}")
+
             h = DevicesHistoryInstance()
-            groups = h.get_grouped_history(
-                devGUID=devGuid,
-                changedColumn=changedColumn,
-                changedBy=changedBy,
-                limit=limit,
-                offset=offset,
-            )
-            total = h.get_total_group_count(
-                devGUID=devGuid,
-                changedColumn=changedColumn,
-                changedBy=changedBy,
-            )
+            paging = extract_paging(options)
+
+            if devGUID:
+                groups = h.get_grouped_history(
+                    devGUID=devGUID,
+                    changedColumn=changedColumn,
+                    changedBy=changedBy,
+                    limit=paging["limit"],
+                    offset=paging["offset"],
+                    sort=paging["sort"],
+                    search=paging["search"],
+                )
+
+                total = h.get_total_group_count(
+                    devGUID=devGUID,
+                    changedColumn=changedColumn,
+                    changedBy=changedBy,
+                )
+            else:
+                groups = h.get_all_grouped_history(
+                    changedColumn=changedColumn,
+                    changedBy=changedBy,
+                    limit=paging["limit"],
+                    offset=paging["offset"],
+                    sort=paging["sort"],
+                    search=paging["search"],
+                )
+
+                total = h.get_total_group_count(
+                    changedColumn=changedColumn,
+                    changedBy=changedBy,
+                )
+
             return DeviceHistoryResult(
                 history=_to_graphql_history(groups),
                 count=total,
             )
+
         except Exception as e:
-            mylog("none", f"[graphql] resolve_deviceHistoryGrouped error: {e}")
+            mylog("none", f"[graphql] unified resolver error: {e}")
             return DeviceHistoryResult(history=[], count=0)
 
-    def resolve_allDeviceHistoryGrouped(self, info, changedColumn=None,
-                                        changedBy=None, limit=100, offset=0):
-        try:
-            h = DevicesHistoryInstance()
-            groups = h.get_all_grouped_history(
-                changedColumn=changedColumn,
-                changedBy=changedBy,
-                limit=limit,
-                offset=offset,
-            )
-            total = h.get_total_group_count(
-                changedColumn=changedColumn,
-                changedBy=changedBy,
-            )
-            return DeviceHistoryResult(
-                history=_to_graphql_history(groups),
-                count=total,
-            )
-        except Exception as e:
-            mylog("none", f"[graphql] resolve_allDeviceHistoryGrouped error: {e}")
-            return DeviceHistoryResult(history=[], count=0)
+    # --- DEVICES ---
+    devices = Field(DeviceResult, options=PageQueryOptionsInput())
 
     def resolve_devices(self, info, options=None):
         # mylog('none', f'[graphql_schema] resolve_devices: {self}')
diff --git a/server/api_server/graphql_helpers.py b/server/api_server/graphql_helpers.py
index 807c7cc9..a3e8d7dd 100644
--- a/server/api_server/graphql_helpers.py
+++ b/server/api_server/graphql_helpers.py
@@ -139,3 +139,29 @@ def apply_events_filters(data, options):
         ]
 
     return data
+
+
+def extract_paging(options):
+    if not options:
+        return {
+            "page": 1,
+            "limit": 50,
+            "offset": 0,
+            "sort": [],
+            "search": None
+        }
+
+    page = getattr(options, "page", 1) or 1
+    limit = getattr(options, "limit", 50) or 50
+    search = getattr(options, "search", None)
+    sort = getattr(options, "sort", []) or []
+
+    offset = (page - 1) * limit
+
+    return {
+        "page": page,
+        "limit": limit,
+        "offset": offset,
+        "sort": sort,
+        "search": search
+    }
diff --git a/server/api_server/graphql_types.py b/server/api_server/graphql_types.py
index 54795e76..66141bf3 100644
--- a/server/api_server/graphql_types.py
+++ b/server/api_server/graphql_types.py
@@ -10,7 +10,7 @@ from graphene import (
 
 class SortOptionsInput(InputObjectType):
     field = String()
-    order = String()
+    order = String()  # direction asc, desc
 
 
 class FilterOptionsInput(InputObjectType):
@@ -20,8 +20,8 @@ class FilterOptionsInput(InputObjectType):
 
 class PageQueryOptionsInput(InputObjectType):
     page = Int()
-    limit = Int()
-    sort = List(SortOptionsInput)
+    limit = Int()                        # pageSize
+    sort = List(SortOptionsInput)        # sorting 
     search = String()
     status = String()
     filters = List(FilterOptionsInput)
diff --git a/server/initialise.py b/server/initialise.py
index 689b0536..3a31615a 100755
--- a/server/initialise.py
+++ b/server/initialise.py
@@ -51,12 +51,6 @@ def _load_language_display_names():
 # ===============================================================================
 # Initialise user defined values
 # ===============================================================================
-
-# -------------------------------------------------------------------------------
-# Import user values
-# Check config dictionary
-
-
 # -------------------------------------------------------------------------------
 # managing application settings, ensuring SQL safety for user input, and updating internal configuration lists
 def ccd(
@@ -75,6 +69,43 @@ def ccd(
     overriddenByEnv=0,
     all_plugins=[],
 ):
+    """
+    Create or update a configuration setting entry and synchronise it across
+    in-memory config, plugin settings, and SQL-safe storage structures.
+
+    This function is responsible for:
+    - Resolving a setting value from defaults or existing config
+    - Sanitising text inputs for SQL safety
+    - Propagating updates into plugin configuration structures when
+      overridden by environment variables
+    - Maintaining both raw and SQL-safe representations of settings
+    - Storing optional JSON metadata alongside settings entries
+
+    Parameters:
+        key (str): Unique identifier for the setting.
+        default (any): Default value used if no existing config value exists.
+        config_dir (dict): Dictionary holding current runtime configuration.
+        name (str): Human-readable name of the setting.
+        inputtype (str): Type of input (e.g. "text", "number", etc.).
+        options (list|str): Allowed options or configuration constraints.
+        group (str): Logical grouping/category of the setting.
+        events (list, optional): Events triggered by changes to this setting.
+        desc (str, optional): Human-readable description of the setting.
+        setJsonMetadata (dict, optional): Additional metadata stored as JSON.
+        overrideTemplate (dict, optional): Template overrides (currently unused).
+        forceDefault (bool, optional): If True, ignores existing config value.
+        overriddenByEnv (int, optional): Flag indicating environment override.
+        all_plugins (list, optional): Plugin list for propagating updates.
+
+    Returns:
+        any: The resolved configuration value after processing.
+
+    Side Effects:
+        - Updates config_dir in-place
+        - Updates conf.mySettings and conf.mySettingsSQLsafe
+        - Updates plugin setting values if overridden by environment
+        - Adds/updates metadata entries for non-metadata keys
+    """
     if events is None:
         events = []
     if setJsonMetadata is None:
@@ -330,7 +361,7 @@ def importConfigs(pm, db, all_plugins):
     )
     conf.DEV_HIST_DAYS = ccd(
         "DEV_HIST_DAYS",
-        14,
+        1,
         c_d,
         "Device history retention (days)",
         '{"dataType":"integer", "elements": [{"elementType" : "input", "elementOptions" : [{"type": "number"}] ,"transformers": []}]}',
@@ -338,25 +369,13 @@ def importConfigs(pm, db, all_plugins):
         "General",
         desc="Number of days to retain device change history. Set to 0 to completely disable the auditing engine.",
     )
-    _DEV_HIST_TRACKED_DEFAULT = [
-        'devMac', 'devName', 'devOwner', 'devType', 'devVendor', 'devFavorite',
-        'devGroup', 'devComments', 'devLastIP', 'devFQDN', 'devPrimaryIPv4',
-        'devPrimaryIPv6', 'devVlan', 'devForceStatus', 'devStaticIP', 'devScan',
-        'devAlertDown', 'devCanSleep', 'devSkipRepeated', 'devLocation',
-        'devIsArchived', 'devParentMAC', 'devParentPort', 'devParentRelType',
-        'devReqNicsOnline', 'devIcon', 'devSite', 'devSSID', 'devSyncHubNode',
-        'devSourcePlugin', 'devMacSource', 'devNameSource', 'devFQDNSource',
-        'devLastIPSource', 'devVendorSource', 'devSSIDSource',
-        'devParentMACSource', 'devParentPortSource', 'devParentRelTypeSource',
-        'devVlanSource', 'devCustomProps',
-    ]
     conf.DEV_HIST_TRACKED = ccd(
         "DEV_HIST_TRACKED",
-        _DEV_HIST_TRACKED_DEFAULT,
+        ['devMac', 'devName', 'devOwner', 'devType', 'devVendor', 'devFavorite', 'devGroup', 'devComments', 'devLastIP', 'devFQDN', 'devPrimaryIPv4', 'devPrimaryIPv6', 'devVlan', 'devForceStatus', 'devStaticIP', 'devScan', 'devAlertDown', 'devCanSleep', 'devSkipRepeated', 'devLocation', 'devIsArchived', 'devParentMAC', 'devParentPort', 'devParentRelType', 'devReqNicsOnline', 'devIcon', 'devSite', 'devSSID', 'devSyncHubNode'],  # noqa: E501
         c_d,
         "Device history tracked fields",
         '{"dataType":"array","elements":[{"elementType":"select","elementHasInputValue":1,"elementOptions":[{"multiple":"true","orderable":"true"}],"transformers":[]},{"elementType":"button","elementOptions":[{"sourceSuffixes":[]},{"separator":""},{"cssClasses":"col-xs-12"},{"onClick":"selectChange(this)"},{"getStringKey":"Gen_Change"}],"transformers":[]}]}',  # noqa: E501
-        list_to_csv(_DEV_HIST_TRACKED_DEFAULT),
+        list_to_csv(['devMac', 'devName', 'devOwner', 'devType', 'devVendor', 'devFavorite', 'devGroup', 'devComments', 'devLastIP', 'devFQDN', 'devPrimaryIPv4', 'devPrimaryIPv6', 'devVlan', 'devForceStatus', 'devStaticIP', 'devScan', 'devAlertDown', 'devCanSleep', 'devSkipRepeated', 'devLocation', 'devIsArchived', 'devParentMAC', 'devParentPort', 'devParentRelType', 'devReqNicsOnline', 'devIcon', 'devSite', 'devSSID', 'devSyncHubNode', 'devSourcePlugin', 'devMacSource', 'devNameSource', 'devFQDNSource', 'devLastIPSource', 'devVendorSource', 'devSSIDSource', 'devParentMACSource', 'devParentPortSource', 'devParentRelTypeSource', 'devVlanSource', 'devCustomProps']),  # noqa: E501
         "General",
         desc="List of Devices column names to monitor for changes. Add or remove field names to control what gets audited.",
     )
diff --git a/server/models/device_history_instance.py b/server/models/device_history_instance.py
index 0a73b585..5adbce3b 100644
--- a/server/models/device_history_instance.py
+++ b/server/models/device_history_instance.py
@@ -35,7 +35,7 @@ class DevicesHistoryInstance:
     # -------------------------------------------------------------------------
 
     def get_grouped_history(self, devGUID, changedColumn=None, changedBy=None,
-                            limit=50, offset=0):
+                            limit=50, offset=0, sort=None, search=None):
         """
         Return grouped change history for a single device.
 
@@ -60,10 +60,18 @@ class DevicesHistoryInstance:
             changedBy=changedBy,
             limit=limit,
             offset=offset,
+            sort=sort,
+            search=search
         )
 
-    def get_all_grouped_history(self, changedColumn=None, changedBy=None,
-                                limit=100, offset=0):
+    def get_all_grouped_history(self,
+                                changedColumn=None,
+                                changedBy=None,
+                                limit=50,
+                                offset=0,
+                                sort=None,
+                                search=None
+                                ):
         """
         Return grouped change history across all devices (global view).
 
@@ -75,6 +83,8 @@ class DevicesHistoryInstance:
             changedBy=changedBy,
             limit=limit,
             offset=offset,
+            sort=sort,
+            search=search
         )
 
     def get_available_filter_values(self, devGUID=None):
@@ -157,7 +167,7 @@ class DevicesHistoryInstance:
     # -------------------------------------------------------------------------
 
     @staticmethod
-    def _build_clauses(devGUID, changedColumn, changedBy):
+    def _build_clauses(devGUID, changedColumn, changedBy, search=None):
         clauses = []
         params = []
         if devGUID:
@@ -169,19 +179,39 @@ class DevicesHistoryInstance:
         if changedBy:
             clauses.append("changedBy = ?")
             params.append(changedBy)
+        if search:
+            clauses.append("""
+                (
+                    devGUID LIKE ?
+                    OR changedBy LIKE ?
+                    OR changedColumn LIKE ?
+                    OR oldValue LIKE ?
+                    OR newValue LIKE ?
+                )
+            """)
+            like = f"%{search}%"
+            params.extend([like] * 5)
         return clauses, params
 
-    def _query_grouped(self, devGUID, changedColumn, changedBy, limit, offset):
+    def _query_grouped(self, devGUID, changedColumn, changedBy, limit, offset, sort, search):
         """
         Core fetch-and-group logic shared by all public query methods.
 
         1. Fetch matching rows ordered by timestamp DESC.
         2. Group by (timestamp, changedBy, devGUID) in Python.
-        3. Apply limit/offset at the group level.
+        3. Apply sorting at group level.
+        4. Apply pagination at the end.
         """
-        clauses, params = self._build_clauses(devGUID, changedColumn, changedBy)
+
+        clauses, params = self._build_clauses(devGUID, changedColumn, changedBy, search)
         where = f"WHERE {' AND '.join(clauses)}" if clauses else ""
 
+        mylog("none", f"[HISTORY] SQL {where} params={params}")
+        mylog("none", f"[HISTORY] sort={sort}")
+        mylog("none", f"[HISTORY] sort type={type(sort)}")
+        mylog("none", f"[HISTORY] search {search} ")
+        mylog("none", f"[HISTORY] FINAL CALL limit={limit} offset={offset} sort={sort}")
+
         rows = self._fetchall(
             f"""
             SELECT devGUID, timestamp, changedBy, changedColumn, oldValue, newValue
@@ -192,12 +222,15 @@ class DevicesHistoryInstance:
             tuple(params),
         )
 
-        # Group by (timestamp, changedBy, devGUID) — preserving DESC order
+        # ---------------------------
+        # 1. GROUP
+        # ---------------------------
         groups = {}
         order = []
 
         for row in rows:
             key = (row["timestamp"], row["changedBy"], row["devGUID"])
+
             if key not in groups:
                 groups[key] = {
                     "devGUID": row["devGUID"],
@@ -206,6 +239,7 @@ class DevicesHistoryInstance:
                     "changes": [],
                 }
                 order.append(key)
+
             groups[key]["changes"].append({
                 "changedColumn": row["changedColumn"],
                 "oldValue": row["oldValue"],
@@ -213,4 +247,39 @@ class DevicesHistoryInstance:
             })
 
         grouped_list = [groups[k] for k in order]
-        return grouped_list[offset: offset + limit]
+
+        # ---------------------------
+        # 2. SORT (group-level, stable)
+        # ---------------------------
+        if sort and len(sort) > 0:
+            s = sort[0]
+            field = s.get("field")
+            direction = s.get("order", "desc")
+
+            reverse = direction.lower() == "desc"
+
+            allowed_fields = {"timestamp", "changedBy", "devGUID"}
+
+            if field in allowed_fields:
+
+                def sort_key(x):
+                    val = x.get(field)
+
+                    # make timestamp safe for sorting
+                    if field == "timestamp":
+                        return val or ""
+                    return val
+
+                grouped_list = sorted(
+                    grouped_list,
+                    key=sort_key,
+                    reverse=reverse
+                )
+
+        # ---------------------------
+        # 3. PAGINATION (FINAL STEP ONLY)
+        # ---------------------------
+        start = max(offset or 0, 0)
+        end = start + (limit or 50)
+
+        return grouped_list[start:end]