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Thingsboard PE v4.1.0 release notes

ThingsBoard PE v4.1.0 (Jul 3, 2025)

Everything from TB CE v4.1 with the following improvements and bug fixes.

Improvements

  • Core & Rule Engine

    • Ability to reprocess historical data with the Calculated Fields;
    • Added new Calculated Field argument source: current owner;
    • Secrets storage;
    • Long-running task manager;
  • UI

    • Ability to import data converter from converters library;
    • Improved layout formatting in the translation map editor;
    • Added color palette for Value stepper and Two-segment button widgets;
    • Added MQTT version selection for integrations;

Bug fixes

  • Fixed requests for saving custom translation;
  • Fixed pagination display in Schedule events/blob entity tables;
  • Updated web report dependencies;