Merge branch 'master' of github.com:thingsboard/thingsboard.github.io into staging/4.3

Author: ashvayka

_data/upgrade-instructions-data.yml

@@ -114,6 +114,7 @@
   release-date-edge: Sep 22, 2023
   manual-version-upgrade: "true"
 3.5.1.1:
+  edge-only: "true"
   upgradable-from: "3.5.1"
   release-date-edge: Jul 4, 2023
 3.5.1:

_includes/docs/mqtt-broker/getting-started.md

@@ -16,20 +16,20 @@ Through this tutorial, you will gain knowledge and proficiency in the following
 For more comprehensive information regarding the architecture of TBMQ, navigate to the following [document](/docs/{{docsPrefix}}mqtt-broker/architecture/).
 This resource provides detailed insights into the underlying structure and design principles of the broker.
 
-## Try TBMQ Live
+## Try Live Demo
 
-The fastest way to get started with TBMQ is to use our public demo instance at [demo.tbmq.io](https://demo.tbmq.io){:target="_blank"}.
+The fastest way to get started with TBMQ is to use our free public MQTT broker at [demo.tbmq.io](https://demo.tbmq.io){:target="_blank"}.
 This sandbox environment allows you to explore TBMQ features without any installation.
 
 **MQTT connection details:**
 
-| Parameter | Value |
-|-----------|-------|
-| Host | demo.tbmq.io |
-| TCP Port | 1883 |
-| TLS Port | 8883 |
-| Username | tbmq_demo_username |
-| Password | *(leave empty)* |
+| Parameter | Value           |
+|-----------|-----------------|
+| Host      | demo.tbmq.io    |
+| TCP Port  | 1883            |
+| TLS Port  | 8883            |
+| Username  | demo            |
+| Password  | *(leave empty)* |
 
 You can start publishing and subscribing to topics immediately using these credentials.
 To access the TBMQ UI and explore sessions, subscriptions, and other features, [sign up](https://demo.tbmq.io/signup){:target="_blank"} for a free account.

_includes/docs/mqtt-broker/index.md

@@ -9,9 +9,9 @@ Its distributed **cluster architecture** takes scalability even further, support
 
 For installation instructions and detailed insights into its architecture and MQTT features, refer to the official TBMQ documentation.
 
-## Try TBMQ Live
+## Try Live Demo
 
-The fastest way to get started is to use our public demo instance — no installation required.
+The fastest way to get started is to use our **free public MQTT broker** — no installation required.
 
 <div class="doc-features row mt-4 align-items-stretch">
     <div class="col-12 col-sm-7 col-lg-7 mb-4 d-flex">
@@ -21,7 +21,7 @@ The fastest way to get started is to use our public demo instance — no install
                 <b>Host:</b> <code>demo.tbmq.io</code><br>
                 <b>TCP Port:</b> <code>1883</code><br>
                 <b>TLS Port:</b> <code>8883</code><br>
-                <b>Username:</b> <code>tbmq_demo_username</code><br>
+                <b>Username:</b> <code>demo</code><br>
                 <b>Password:</b> <i>leave empty</i>
             </div>
         </div>
@@ -31,7 +31,7 @@ The fastest way to get started is to use our public demo instance — no install
             <img class="feature-logo" src="https://img.thingsboard.io/feature-logo/getting-started.svg" alt="Sign up icon">
             <div class="feature-title">Sign Up for Free</div>
             <div class="feature-text">
-                Create an account to access the live TBMQ Demo UI — monitor sessions, subscriptions, and broker statistics in real time.
+                Create an account to access the live TBMQ Demo Broker — monitor sessions, subscriptions, and broker statistics in real time.
             </div>
         </a>
     </div>

_includes/templates/mqtt-broker/getting-started/pub-sub-demo.md

@@ -3,7 +3,7 @@
 To subscribe to the **sensors/temperature** topic and start receiving messages, use the following command:
 
 ```bash
-mosquitto_sub -d -h demo.tbmq.io -p 1883 -t sensors/temperature -q 1 -u tbmq_demo_username
+mosquitto_sub -d -h demo.tbmq.io -p 1883 -t sensors/temperature -q 1 -u demo
 ```
 {: .copy-code}
 
@@ -16,6 +16,6 @@ If you have signed up for a demo account, log in to [demo.tbmq.io](https://demo.
 To publish a message to the **sensors/temperature** topic, use the following command:
 
 ```bash
-mosquitto_pub -d -h demo.tbmq.io -p 1883 -t sensors/temperature -m 32 -q 1 -u tbmq_demo_username
+mosquitto_pub -d -h demo.tbmq.io -p 1883 -t sensors/temperature -m 32 -q 1 -u demo
 ```
 {: .copy-code}

_includes/upgrade-instructions.liquid

@@ -10,6 +10,9 @@
 {% if item[1].vulnerable == 'true' %}
     {% continue %}
 {% endif %}
+{% if item[1].edge-only == 'true' %}
+    {% continue %}
+{% endif %}
 
 {% assign version = item[0] %}
 {% assign data = item[1] %}

installations/index.html

@@ -665,18 +665,18 @@ <h4>Docker (Linux or Mac OS)</h4>
 			<div class="install-content-description col-lg-7">
 				<h1>MQTT Broker</h1>
 				<div class="install-content-details">
-					<p>TBMQ is a highly scalable and durable <a target="_blank" href="/products/mqtt-broker/">MQTT message broker</a> built for real-time data processing across IoT ecosystems of any scale. It efficiently handles millions of concurrent client connections and processes millions of messages per second while maintaining low latency and reliable delivery. Designed for horizontal scalability, TBMQ seamlessly expands across cluster nodes to support massive deployments with millions of connected devices. <a target="_blank" href="/docs/mqtt-broker">Read More</a>.</p>
+					<p><b>TBMQ</b> is a highly scalable and durable <a target="_blank" href="/products/mqtt-broker/">MQTT message broker</a> built for real-time data processing across IoT ecosystems of any scale. It efficiently handles millions of concurrent client connections and processes millions of messages per second while maintaining low latency and reliable delivery. Designed for horizontal scalability, TBMQ seamlessly expands across cluster nodes to support massive deployments with millions of connected devices. <a target="_blank" href="/docs/mqtt-broker">Read More</a>.</p>
 				</div>
 				<div class="row container button-container">
-					<a target="_blank" id="TryItNow_TBMQ_Install_CE" class="btn-blue gtm_button" href="/docs/mqtt-broker/install/installation-options/">
-						Install TBMQ CE
+					<a target="_blank" id="TryItNow_TBMQ_Demo" class="btn-blue gtm_button" href="https://demo.tbmq.io/signup">
+						Live Demo
 					</a>
-                    <a target="_blank" id="TryItNow_TBMQ_Install_PE" class="btn-blue gtm_button" href="/docs/pe/mqtt-broker/install/installation-options/">
-                        Install TBMQ PE
-                    </a>
-					<a target="_blank" id="TryItNow_TBMQ_Pricing" class="btn-blue secondary gtm_button" href="/pricing/?section=tbmq-options">
-						Pricing
+					<a target="_blank" id="TryItNow_TBMQ_Install_CE" class="btn-blue secondary gtm_button" href="/docs/mqtt-broker/install/installation-options/">
+						Download CE
 					</a>
+                    <a target="_blank" id="TryItNow_TBMQ_Install_PE" class="btn-blue secondary gtm_button" href="/docs/pe/mqtt-broker/install/installation-options/">
+						Start PE Trial
+                    </a>
 				</div>
 			</div>
 			<div class="col d-flex align-items-center justify-content-center margin-mobile">
@@ -690,23 +690,23 @@ <h1>MQTT Broker</h1>
 			<div class="column">
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/reference/100m-connections-performance-test/">Scalability</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/reference/100m-connections-performance-test/">Unlimited Horizontal Scaling</a>
 						<p>
 							Scale horizontally to manage more than 100M MQTT connections on a single cluster
 						</p>
 					</div>
 				</div>
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/reference/3m-throughput-single-node-performance-test/">Performance</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/reference/3m-throughput-single-node-performance-test/">Million-Message Throughput</a>
 						<p>
 							Process millions of messages per second with 1 TBMQ server and single-digit latency
 						</p>
 					</div>
 				</div>
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/architecture/">Fault tolerance</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/architecture/">Masterless High Availability</a>
 						<p>
 							Prevent single point of failure with masterless nodes in the cluster
 						</p>
@@ -716,23 +716,23 @@ <h1>MQTT Broker</h1>
 			<div class="column">
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/getting-started/">MQTT version compatibility</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/getting-started/">Universal MQTT Support</a>
 						<p>
 							MQTT 3.x and 5.0 compatible for a seamless and secure connection experience
 						</p>
 					</div>
 				</div>
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/architecture/">Durability</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/architecture/">Zero Data Loss Guarantee</a>
 						<p>
 							Guarantee the persistence and replication of your data to ensure it's never lost
 						</p>
 					</div>
 				</div>
 				<div class="item-row">
 					<div class="item-text">
-						<a target="_blank" class="item-title" href="/docs/mqtt-broker/install/installation-options/">Cloud-Native and K8s-Compliant</a>
+						<a target="_blank" class="item-title" href="/docs/mqtt-broker/install/installation-options/">K8s & Cloud Agnostic</a>
 						<p>
 							Deploy in cloud or on-premises using K8s scripts with ease
 						</p>

services/services.sass

@@ -139,13 +139,22 @@
         .card
           width: 100%
     .bottom
+      position: relative
       display: flex
       flex-direction: column
       text-align: center
-      margin: 0 0 -50px -50%
-      background-color: #F9FBFE
-      width: 200%
+      margin: 0 0 -50px 0
       padding: 50px 0
+      &:before
+        content: ""
+        background-color: #F9FBFE
+        width: 200vw
+        left: 50%
+        transform: translateX(-50%)
+        height: 100%
+        position: absolute
+        top: 0
+        z-index: -1
       .contact-button
         cursor: pointer
         width: 350px