diff --git a/_config.yml b/_config.yml
index 5242efb3bc..731018b85a 100644
--- a/_config.yml
+++ b/_config.yml
@@ -112,4 +112,4 @@ release:
   broker_branch: release-2.2.0
   pe_broker_full_ver: 2.2.0PE
   # <<< TBMQ
-  trendz_ver: 1.15.0
+  trendz_ver: 1.15.0.4
diff --git a/_data/trendz-upgrade-instructions-data.yml b/_data/trendz-upgrade-instructions-data.yml
index 294455aa71..6d372d286e 100644
--- a/_data/trendz-upgrade-instructions-data.yml
+++ b/_data/trendz-upgrade-instructions-data.yml
@@ -1,9 +1,17 @@
+1.15.0.4:
+  upgradable-from: "1.7.0"
+  tbVersion: "4.3.0"
+  release-date: Feb 9 2026
+  lts: "true"
+  x: "true"
+  patch: "true"
 1.15.0:
   upgradable-from: "1.7.0"
   tbVersion: "4.3.0"
   release-date: Jan 20 2026
   lts: "true"
   x: "true"
+  vulnerable: "true"
 1.14.0:
   upgradable-from: "1.7.0"
   tbVersion: "4.2.0"
diff --git a/_includes/docs/trendz/releases/releases-table/v1-15-0-4.md b/_includes/docs/trendz/releases/releases-table/v1-15-0-4.md
new file mode 100644
index 0000000000..ce579ff6bb
--- /dev/null
+++ b/_includes/docs/trendz/releases/releases-table/v1-15-0-4.md
@@ -0,0 +1,10 @@
+## Trendz Analytics v1.15.0.4 (9 Feb 2026)
+
+**Improvements:**
+* Improved Python executor stability and performance
+
+**Bug fixes:**
+
+* Fixed topology discovery
+* Fixed metric generation for boolean telemetry
+* Fixed telemetry loading when metric names contained special characters
diff --git a/_includes/templates/trendz/upgrade-instructions/centos-upgrade-instructions.md b/_includes/templates/trendz/upgrade-instructions/centos-upgrade-instructions.md
new file mode 100644
index 0000000000..36ec6b79b2
--- /dev/null
+++ b/_includes/templates/trendz/upgrade-instructions/centos-upgrade-instructions.md
@@ -0,0 +1,74 @@
+{%- assign platform = "Trendz Analytics" -%}
+{%- assign current_version = include.version -%}
+{%- assign family = include.family -%}
+{%- assign patch_status = include.patch_status -%}
+{%- assign base_version = include.base_version -%}
+
+{%- assign curr_parts = current_version | split: "." -%}
+
+{%- assign curr_major = curr_parts[0] -%}
+{%- assign curr_minor = curr_parts[1] -%}
+
+{%- assign curr_major_n = curr_major | plus: 0 -%}
+{%- assign curr_minor_n = curr_minor | plus: 0 -%}
+
+{% if patch_status == "true" %}
+### Upgrading {{ platform }} to latest {{ base_version }} ({{ current_version }})
+{% else %}
+### Upgrading {{ platform }} to {{ current_version }}
+{% endif %}
+
+{%- assign platform_hash = "#upgrading-trendz-analytics-to-" -%}
+
+{% capture difference %}
+**NOTE:**
+<br>
+[**Prepare**](#prepare-for-upgrading-trendz-analytics) for upgrading Trendz Analytics.
+{% endcapture %}
+{% include templates/info-banner.md content=difference %}
+
+{% capture tb_haproxy_note %}
+**NOTE:**
+<br>
+If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
+**NOTE:**
+<br>
+Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
+{% endcapture %}
+{% include templates/warn-banner.md content=tb_haproxy_note %}
+
+#### Trendz Analytics package download
+
+```bash
+wget https://dist.thingsboard.io/trendz-{{ current_version }}.rpm
+```
+{: .copy-code}
+
+#### Trendz Analytics service upgrade
+
+* Install latest Trendz Analytics service
+
+```bash
+sudo rpm -Uvh trendz-{{ current_version }}.rpm
+```
+{: .copy-code}
+
+**NOTE:** Package installer will ask you to merge your Trendz configuration. It is preferred to use **merge option** to make sure that all your previous parameters will not be overwritten.
+
+Execute regular upgrade script:
+
+```bash
+sudo /usr/share/trendz/bin/install/upgrade.sh
+```
+{: .copy-code}
+
+#### Start the service
+
+```bash
+sudo service trendz start
+```
+{: .copy-code}
+
+#### Sync Trendz with ThingsBoard
+
+After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/rhel#step-6-sync-thingsboard-with-trendz).
diff --git a/_includes/templates/trendz/upgrade-instructions/docker-upgrade-instructions.md b/_includes/templates/trendz/upgrade-instructions/docker-upgrade-instructions.md
new file mode 100644
index 0000000000..8d65ef88c6
--- /dev/null
+++ b/_includes/templates/trendz/upgrade-instructions/docker-upgrade-instructions.md
@@ -0,0 +1,39 @@
+{%- assign platform = "Trendz Analytics" -%}
+{%- assign current_version = include.version -%}
+{%- assign family = include.family -%}
+{%- assign patch_status = include.patch_status -%}
+{%- assign base_version = include.base_version -%}
+
+{%- assign curr_parts = current_version | split: "." -%}
+
+{%- assign curr_major = curr_parts[0] -%}
+{%- assign curr_minor = curr_parts[1] -%}
+
+{%- assign curr_major_n = curr_major | plus: 0 -%}
+{%- assign curr_minor_n = curr_minor | plus: 0 -%}
+
+{% if patch_status == "true" %}
+### Upgrading {{ platform }} to latest {{ base_version }} ({{ current_version }})
+{% else %}
+### Upgrading {{ platform }} to {{ current_version }}
+{% endif %}
+
+{%- assign platform_hash = "#upgrading-trendz-analytics-to-" -%}
+
+{% capture tb_haproxy_note %}
+**NOTE:**
+<br>
+If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
+<br>
+Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
+{% endcapture %}
+{% include templates/warn-banner.md content=tb_haproxy_note %}
+
+#### {{ platform }} service upgrade
+
+{% include docs/trendz/install/docker-upgrade-steps.md version=current_version %}
+
+#### Sync Trendz with ThingsBoard
+
+After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/docker#step-6-sync-thingsboard-with-trendz).
+
diff --git a/_includes/templates/trendz/upgrade-instructions/ubuntu-upgrade-instructions.md b/_includes/templates/trendz/upgrade-instructions/ubuntu-upgrade-instructions.md
new file mode 100644
index 0000000000..7180d06f15
--- /dev/null
+++ b/_includes/templates/trendz/upgrade-instructions/ubuntu-upgrade-instructions.md
@@ -0,0 +1,73 @@
+{%- assign platform = "Trendz Analytics" -%}
+{%- assign current_version = include.version -%}
+{%- assign family = include.family -%}
+{%- assign patch_status = include.patch_status -%}
+{%- assign base_version = include.base_version -%}
+
+{%- assign curr_parts = current_version | split: "." -%}
+
+{%- assign curr_major = curr_parts[0] -%}
+{%- assign curr_minor = curr_parts[1] -%}
+
+{%- assign curr_major_n = curr_major | plus: 0 -%}
+{%- assign curr_minor_n = curr_minor | plus: 0 -%}
+
+{% if patch_status == "true" %}
+### Upgrading {{ platform }} to latest {{ base_version }} ({{ current_version }})
+{% else %}
+### Upgrading {{ platform }} to {{ current_version }}
+{% endif %}
+
+{%- assign platform_hash = "#upgrading-trendz-analytics-to-" -%}
+
+{% capture difference %}
+**NOTE:**
+<br>
+[**Prepare**](#prepare-for-upgrading-trendz-analytics) for upgrading Trendz Analytics.
+{% endcapture %}
+{% include templates/info-banner.md content=difference %}
+
+{% capture tb_haproxy_note %}
+**NOTE:**
+<br>
+If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
+<br>
+Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
+{% endcapture %}
+{% include templates/warn-banner.md content=tb_haproxy_note %}
+
+#### Trendz Analytics package download
+
+```bash
+wget https://dist.thingsboard.io/trendz-{{ current_version }}.deb
+```
+{: .copy-code}
+
+#### Trendz Analytics service upgrade
+
+* Install latest Trendz Analytics service 
+
+```bash
+sudo dpkg -i trendz-{{ current_version }}.deb
+```
+{: .copy-code}
+
+**NOTE:** Package installer will ask you to merge your Trendz configuration. It is preferred to use **merge option** to make sure that all your previous parameters will not be overwritten.
+
+Execute regular upgrade script:
+
+```bash
+sudo /usr/share/trendz/bin/install/upgrade.sh
+```
+{: .copy-code}
+
+#### Start the service
+
+```bash
+sudo service trendz start
+```
+{: .copy-code}
+
+#### Sync Trendz with ThingsBoard
+
+After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/ubuntu#step-6-sync-thingsboard-with-trendz).
diff --git a/_includes/templates/trendz/upgrade-instructions/windows-upgrade-instructions.md b/_includes/templates/trendz/upgrade-instructions/windows-upgrade-instructions.md
new file mode 100644
index 0000000000..b6f64c6a51
--- /dev/null
+++ b/_includes/templates/trendz/upgrade-instructions/windows-upgrade-instructions.md
@@ -0,0 +1,77 @@
+{%- assign platform = "Trendz Analytics" -%}
+{%- assign current_version = include.version -%}
+{%- assign family = include.family -%}
+{%- assign patch_status = include.patch_status -%}
+{%- assign base_version = include.base_version -%}
+
+{%- assign curr_parts = current_version | split: "." -%}
+
+{%- assign curr_major = curr_parts[0] -%}
+{%- assign curr_minor = curr_parts[1] -%}
+
+{%- assign curr_major_n = curr_major | plus: 0 -%}
+{%- assign curr_minor_n = curr_minor | plus: 0 -%}
+
+{% if patch_status == "true" %}
+### Upgrading {{ platform }} to latest {{ base_version }} ({{ current_version }})
+{% else %}
+### Upgrading {{ platform }} to {{ current_version }}
+{% endif %}
+
+{%- assign platform_hash = "#upgrading-trendz-analytics-to-" -%}
+
+{% capture tb_haproxy_note %}
+**NOTE:**
+<br>
+If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
+Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
+{% endcapture %}
+{% include templates/warn-banner.md content=tb_haproxy_note %}
+
+#### Trendz Analytics package download
+
+Download Trendz Analytics installation package for Windows: [trendz-windows-{{ current_version }}.zip](https://dist.thingsboard.io/trendz-windows-{{ current_version }}.zip).
+
+#### Trendz Analytics service upgrade
+
+* Stop Trendz service if it is running.
+
+```text
+net stop trendz
+```
+{: .copy-code}
+
+* Make a backup of previous Trendz Analytics configuration located in \<Trendz install dir\>\conf (for ex. C:\trendz\conf).
+* Remove ThingsBoard install dir.
+* Unzip installation archive to ThingsBoard install dir.
+* Compare your old Trendz configuration files (from the backup you made in the first step) with new ones.
+
+{% assign base_version_parts = base_version | split: "." %}
+{% assign patch_part = base_version_parts[2] %}
+{% if patch_status == "true" %}
+{% capture update_note %}
+**NOTE:**
+If you are upgrading from version {{ family | append: "." | append: patch_part | append: ".x" }}, **DO NOT** run the upgrade script; proceed directly to starting the service.
+{% endcapture %}
+{% include templates/info-banner.md content=update_note %}
+{% endif %}
+
+* Finally, run **upgrade.bat** script to upgrade Trendz to the new version.
+
+**NOTE** Scripts listed above should be executed using Administrator Role. 
+
+```text
+C:\trendz>upgrade.bat
+```
+{: .copy-code}
+
+#### Start the service
+
+```text
+net start trendz
+```
+{: .copy-code}
+
+#### Sync Trendz with ThingsBoard
+
+After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/windows#step-6-sync-thingsboard-with-trendz).
\ No newline at end of file
diff --git a/_includes/trendz-upgrade-instructions.liquid b/_includes/trendz-upgrade-instructions.liquid
new file mode 100644
index 0000000000..231f25ac2b
--- /dev/null
+++ b/_includes/trendz-upgrade-instructions.liquid
@@ -0,0 +1,48 @@
+{% assign upgrade_instructions_data = site.data.trendz-upgrade-instructions-data %}
+{% assign family = include.family %}
+{% assign os = include.os %}
+
+{% assign family_parts = family | split: "." %}
+{% assign family_major = family_parts[0] %}
+{% assign family_minor = family_parts[1] %}
+
+{% for item in upgrade_instructions_data %}
+{% if item[1].vulnerable == 'true' %}
+    {% continue %}
+{% endif %}
+
+{% assign version = item[0] %}
+{% assign data = item[1] %}
+
+{% assign parts = version | split: "." %}
+{% assign major = parts[0] %}
+{% assign minor = parts[1] %}
+
+{% if major == family_major and minor == family_minor %}
+{% assign applicable_versions = data.applicable-versions %}
+
+{% assign display_version = version %}
+{% if parts.size == 3 and parts[2] == "0" %}
+{% assign display_version = parts[0] | append: "." | append: parts[1] %}
+{% endif %}
+
+{% assign base_version = display_version %}
+{% assign patch_status = "false" %}
+
+{% if item[1].patch == "true" %}
+    {% assign patch_status = "true" %}
+    {% assign base_version = parts[0] | append: "." | append: parts[1] | append: "." | append: parts[2] %}
+{% endif %}
+
+{% if os == "windows" %}
+{% include templates/trendz/upgrade-instructions/windows-upgrade-instructions.md family=family version=display_version patch_status=patch_status base_version=base_version x=data.x %}
+{% elsif os == "ubuntu" %}
+{% include templates/trendz/upgrade-instructions/ubuntu-upgrade-instructions.md family=family version=display_version patch_status=patch_status base_version=base_version x=data.x %}
+{% elsif os == "centos" %}
+{% include templates/trendz/upgrade-instructions/centos-upgrade-instructions.md family=family version=display_version patch_status=patch_status base_version=base_version x=data.x %}
+{% elsif os == "docker" %}
+{% include templates/trendz/upgrade-instructions/docker-upgrade-instructions.md family=family version=display_version patch_status=patch_status base_version=base_version %}
+{% endif %}
+{% endif %}
+
+{% endfor %}
\ No newline at end of file
diff --git a/docs/trendz/install/upgrade-instructions/centos/v1-15-x.md b/docs/trendz/install/upgrade-instructions/centos/v1-15-x.md
index b57a3198f7..94b6502252 100644
--- a/docs/trendz/install/upgrade-instructions/centos/v1-15-x.md
+++ b/docs/trendz/install/upgrade-instructions/centos/v1-15-x.md
@@ -13,49 +13,4 @@ effective-url: '/docs/trendz/install/upgrade-instructions/'
 {:toc}
 
 {% include docs/trendz/install/prepare.md %}
-
-### Upgrading Trendz Analytics to 1.15.0
-
-{% capture difference %}
-[**Prepare**](#prepare-for-upgrading-trendz-analytics) for upgrading Trendz Analytics.
-{% endcapture %}
-{% include templates/info-banner.md content=difference %}
-
-{% capture tb_haproxy_note %}
-**Important note before upgrading to Trendz 1.15.0**
-
-If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
-
-Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
-{% endcapture %}
-{% include templates/warn-banner.md content=tb_haproxy_note %}
-
-#### Trendz Analytics package download
-
-{% include resources.liquid version="1.15.0" kind="centos-download" trendz="true" %}
-
-#### Trendz Analytics service upgrade
-
-* Install latest Trendz Analytics service
-
-{% include resources.liquid version="1.15.0" kind="centos-installation" trendz="true" %}
-
-**NOTE:** Package installer will ask you to merge your Trendz configuration. It is preferred to use **merge option** to make sure that all your previous parameters will not be overwritten.
-
-Execute regular upgrade script:
-
-```bash
-sudo /usr/share/trendz/bin/install/upgrade.sh
-```
-{: .copy-code}
-
-#### Start the service
-
-```bash
-sudo service trendz start
-```
-{: .copy-code}
-
-#### Sync Trendz with ThingsBoard
-
-After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/rhel#step-6-sync-thingsboard-with-trendz).
+{% include trendz-upgrade-instructions.liquid family="1.15" os="centos" %}
\ No newline at end of file
diff --git a/docs/trendz/install/upgrade-instructions/docker/v1-15-x.md b/docs/trendz/install/upgrade-instructions/docker/v1-15-x.md
index bcd299777f..4972549977 100644
--- a/docs/trendz/install/upgrade-instructions/docker/v1-15-x.md
+++ b/docs/trendz/install/upgrade-instructions/docker/v1-15-x.md
@@ -12,19 +12,6 @@ effective-url: '/docs/trendz/install/upgrade-instructions/'
 * TOC
 {:toc}
 
-### Upgrading Trendz Analytics to 1.15.0
-
-{% capture upgrade_version_by_version%}
-**NOTE**: You can upgrade Trendz Analytics from any version to the 1.15.0.
-{% endcapture %}
-{% include templates/info-banner.md content=upgrade_version_by_version %}
-
-#### Trendz Analytics service upgrade
-
-{% include docs/trendz/install/docker-upgrade-steps.md version="1.15.0" %}
-
-#### Sync Trendz with ThingsBoard
-
-After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/ubuntu#step-6-sync-thingsboard-with-trendz).
+{% include trendz-upgrade-instructions.liquid family="1.15" os="docker" %}
 
 
diff --git a/docs/trendz/install/upgrade-instructions/ubuntu/v1-15-x.md b/docs/trendz/install/upgrade-instructions/ubuntu/v1-15-x.md
index 20d2c7d5d3..f11912db28 100644
--- a/docs/trendz/install/upgrade-instructions/ubuntu/v1-15-x.md
+++ b/docs/trendz/install/upgrade-instructions/ubuntu/v1-15-x.md
@@ -13,49 +13,4 @@ effective-url: '/docs/trendz/install/upgrade-instructions/'
 {:toc}
 
 {% include docs/trendz/install/prepare.md %}
-
-### Upgrading Trendz Analytics to 1.15.0
-
-{% capture difference %}
-[**Prepare**](#prepare-for-upgrading-trendz-analytics) for upgrading Trendz Analytics.
-{% endcapture %}
-{% include templates/info-banner.md content=difference %}
-
-{% capture tb_haproxy_note %}
-**Important note before upgrading to Trendz 1.15.0**
-
-If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**. 
-
-Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
-{% endcapture %}
-{% include templates/warn-banner.md content=tb_haproxy_note %}
-
-#### Trendz Analytics package download
-
-{% include resources.liquid version="1.15.0" kind="ubuntu-download" trendz="true" %}  
-
-#### Trendz Analytics service upgrade
-
-* Install latest Trendz Analytics service 
-
-{% include resources.liquid version="1.15.0" kind="ubuntu-installation" trendz="true" %} 
-
-**NOTE:** Package installer will ask you to merge your trendz configuration. It is preferred to use **merge option** to make sure that all your previous parameters will not be overwritten.
-
-Execute regular upgrade script:
-
-```bash
-sudo /usr/share/trendz/bin/install/upgrade.sh
-```
-{: .copy-code}
-
-#### Start the service
-
-```bash
-sudo service trendz start
-```
-{: .copy-code}
-
-#### Sync Trendz with ThingsBoard
-
-After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/ubuntu#step-6-sync-thingsboard-with-trendz).
+{% include trendz-upgrade-instructions.liquid family="1.15" os="ubuntu" %}
\ No newline at end of file
diff --git a/docs/trendz/install/upgrade-instructions/windows/v1-15-x.md b/docs/trendz/install/upgrade-instructions/windows/v1-15-x.md
index a11c8f495b..e51215b352 100644
--- a/docs/trendz/install/upgrade-instructions/windows/v1-15-x.md
+++ b/docs/trendz/install/upgrade-instructions/windows/v1-15-x.md
@@ -12,51 +12,4 @@ effective-url: '/docs/trendz/install/upgrade-instructions/'
 * TOC
 {:toc}
 
-### Upgrading Trendz Analytics to 1.15.0
-
-{% capture tb_haproxy_note %}
-**Important note before upgrading to Trendz 1.15.0**
-
-If you are using Trendz behind **HAProxy**, make sure that the paths **`/trendz/`** and **`/apiTrendz/`** are routed to the Trendz backend instead of **`/trendz`** and **`/apiTrendz`**.
-
-Additionally, we highly recommend adding Trendz to the **ThingsBoard HAProxy configuration** so that Trendz is accessible from the **same domain as ThingsBoard**.
-{% endcapture %}
-{% include templates/warn-banner.md content=tb_haproxy_note %}
-
-#### Trendz Analytics package download
-
-Download Trendz Analytics installation package for Windows: [trendz-windows-1.15.0.zip](https://dist.thingsboard.io/trendz-windows-1.15.0.zip).
-
-#### Trendz Analytics service upgrade
-
-* Stop Trendz service if it is running.
-
-```text
-net stop trendz
-```
-{: .copy-code}
-
-* Make a backup of previous Trendz Analytics configuration located in \<Trendz install dir\>\conf (for ex. C:\trendz\conf).
-* Remove ThingsBoard install dir.
-* Unzip installation archive to ThingsBoard install dir.
-* Compare your old Trendz configuration files (from the backup you made in the first step) with new ones.
-
-* Finally, run **upgrade.bat** script to upgrade Trendz to the new version.
-
-**NOTE** Scripts listed above should be executed using Administrator Role.
-
-```text
-C:\trendz>upgrade.bat
-```
-{: .copy-code}
-
-#### Start the service
-
-```text
-net start trendz
-```
-{: .copy-code}
-
-#### Sync Trendz with ThingsBoard
-
-After upgrade, it's necessary to sync Trendz with ThingsBoard. You can find out how to do it [here](/docs/trendz/install/windows#step-6-sync-thingsboard-with-trendz).
+{% include trendz-upgrade-instructions.liquid family="1.15" os="windows" %}
diff --git a/docs/trendz/releases/releases-table/v1-15-x.md b/docs/trendz/releases/releases-table/v1-15-x.md
index 672ba61919..ed90be262f 100644
--- a/docs/trendz/releases/releases-table/v1-15-x.md
+++ b/docs/trendz/releases/releases-table/v1-15-x.md
@@ -6,10 +6,10 @@ breadcrumbs: 'true'
 breadcrumbs-steps: '1'
 lts: 'true'
 release-date: 20 Jan 2026
-last-updated: 20 Jan 2026
+last-updated: 9 Feb 2026
 release-note-label: Bidirectional TB Communication, Licensing v2
 active-menu-item-click: 'true'
-latest-patch: v1.15.0 (20 Jan 2026)
+latest-patch: v1.15.0.4 (9 Feb 2026)
 effective-url: '/docs/trendz/releases/releases-table/'
 version_number: 115
 tbVersion: "4.3"
@@ -19,4 +19,5 @@ tbVersion: "4.3"
 * TOC
 {:toc}
 
+{% include docs/trendz/releases/releases-table/v1-15-0-4.md %}
 {% include docs/trendz/releases/releases-table/v1-15-0.md %}
\ No newline at end of file