Skip to content

Cookie preferences

We use cookies for our own analytics, to see how our campaigns perform and, if you allow it, to load content from other services such as the Google site search. We never sell your data. Necessary cookies keep the site working and cannot be switched off. See our Cookie Policy for details and our Privacy Policy for how we handle personal data.

Security, load balancing and remembering your cookie choice.

Show us which pages people read and how they find the site, so we can improve it (Google Analytics).

Show us which of our ad campaigns bring visitors to the site and remember the campaign or partner link you arrived from (Google Ads, partner program). We do not use these cookies to build advertising profiles.

Load the site search from Google when you use it. Google sets its own cookies and shows ads in the search results.

© 2026 The ThingsBoard Authors
Try for free

ThingsBoard Cloud

Choose your data region

Your data stays in the region you choose, for residency and compliance. No credit card required.

Rather run it yourself? Install on your own servers

Release Table

Version First Released Current Patch Support End of Life Release Notes & Highlights Instructions
4.3.x v4.3.1.6 (Sep 29 2026) Active LTS Alarm Rules 2.0 & new Calculated Fields Upgrade
4.2.x v4.2.2.6 (Sep 29 2026) Maintenance LTS AI Rule Node & Security Fixes Upgrade
4.1.x v4.1.0 (Jul 3 2025) End of Life Cassandra 5.0, ValKey, Units Conversion Upgrade
4.0.x v4.0.2 (Jul 3 2025) End of Life Calculated Fields, EDQS & New Maps Upgrade
3.9.x v3.9.1 (Feb 19 2025) End of Life Mobile App Center & JS Modules Upgrade
3.8.x v3.8.1 (Oct 15 2024) End of Life SCADA, Dashboard Layouts, Timewindow redesign Upgrade
3.7.x v3.7.0 (Jun 17 2024) End of Life Java 17, New Charts widgets Upgrade
3.6.x v3.6.4 (Apr 11 2024) End of Life Isolated Queues, New Card Widgets Upgrade
3.5.x v3.5.1 (May 31 2023) End of Life Notification System & Alarm Assign + Comments Upgrade
3.4.x v3.4.4 (Feb 7 2023) End of Life Git VC, 2FA, Queues Configuration Upgrade
3.3.x v3.3.4.1 (Mar 22 2022) End of Life Edge, FOTA, LwM2M, SNMP Upgrade
3.2.x v3.2.2 (Mar 24 2021) End of Life Tenant & Device Profiles, OAuth2 Upgrade
3.1.x v3.1.1 (Aug 28 2020) End of Life Filters & Alarm Widget Upgrade
3.0.x v3.0.1 (Jun 9 2020) End of Life Angular 9, SQL for Entities Upgrade

Support Status

  • Active LTS — Actively maintained; receives security fixes and critical bug fixes. Supported for 18 months from first release.
  • Maintenance LTS — Critical security fixes only. Supported for 18 months from first release.
  • Standard — Non-LTS release. Supported for 6 months from first release.
  • End of Life — No longer supported. Upgrade to an Active LTS or Maintenance LTS release is strongly recommended.