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Edge Release Notes

v4.1.0 (July 23, 2025)

Major release with everything from TB CE v4.1.0:

  • #13494 Calculated Fields Support: Added support for syncing calculated fields to Edge by @jekka001;
  • #182 Timeseries Cloud Delivery Fixes: Ensure that timeseries events are not dropped after X delivery attempts by @volodymyr-babak;

v4.0.1 (May 15, 2025)

Major release with everything (except the Calculated Fields feature) from TB CE v4.0 and TB CE v4.0.1:

v3.9.1 (Mar 14, 2025)

Minor release with everything from TB CE v3.9.1.

v3.9.0 (Jan 13, 2025)

Major release with everything from TB CE v3.9:

  • #125 Use of Kafka to store and process Cloud Events to improve processing throughput by @jekka001;
  • #136 Access Edge Attributes on edge instance itself @jekka001;
  • Cassandra support as Timeseries storage by @AndriiLandiak;

v3.8.0 (Oct 15, 2024)

Major release with everything from TB CE v3.8:

v3.7.0 (Jun 18, 2024)

Major release with everything from TB CE v3.7:

v3.6.4 (Apr 11, 2024)

Minor release with everything from TB CE v3.6.4.

v3.6.3 (Mar 18, 2024)

Minor release with everything from TB CE v3.6.3:

v3.6.2 (Dec 28, 2023)

Minor release with everything from TB CE v3.6.2:

v3.6.1 (Nov 14, 2023)

Minor release with everything from TB CE v3.6.1 with the following improvements and bug fixes:

v3.6.0 (Sep 22, 2023)

Major release with everything from TB CE v3.6 with the following improvements and bug fixes:

v3.5.1.1 (Jul 4, 2023)

Hotfix release to fix incorrect update of sequential id offset:

  • #57 ThingsBoard Edge PE disconnects from cloud;
  • #60 edge error log;

v3.5.1 (Jun 1, 2023)

Minor release with everything from TB CE v3.5.1.

v3.5.0 (May 10, 2023)

Major release with everything from TB CE v3.5 with the following improvements and bug fixes:

  • #7862 Push latest timeseries key-value pair to edge on assignment entity to edge;
  • #7878 Add edge install instructions for docker;
  • #7914 Added default edge rule chain to asset/device profiles;
  • #8301 Edge computing solution templates;
  • #8340 Handle gRPC messages exceeding default max message size;
  • #8344 Push edge connect/disconnect events to rule chain;
  • #8346 Improved Keep Alive Functionality between Edge and Cloud to Prevent Data Loss;

v3.4.3 (December 22, 2022)

Minor release with everything from TB CE v3.4.3 with the following improvements and bug fixes:

  • #7093 Edge sync functionality - added cluster support;
  • #7214 Notify devices in case shared attribute updates from edge;
  • #7651 Updates to stability of synchronization between edge and cloud in case of many events simultaneously;
  • #7792 Edge root rule chain update fix. USER entity support added. INACTIVITY_TIMEOUT pushed to edge;

v3.4.1 (August 19, 2022)

Minor release with everything from TB CE v3.4.1 with the following improvements and bug fixes:

  • #6953 Check for missing edge rule chain during unassign of rule chain(s) from edge;
  • #7044 Firmware ID not synced from cloud to edge in device / device profiles;
  • #7095 Start regular edge event process after sync completed;

v3.4 (July 21, 2022)

Everything from TB CE v3.4 with the following improvements and bug fixes:

  • #6781 Edge OTA support;
  • #6852 Queue API support.

v3.3.4.1 (May 2, 2022)

Hot fix release with the following bug fixes:

  • Core:
    • Fix issue with duplicate system widget bundles that cause an error during widget loading on the dashboard details

v3.3.4 (March 24, 2022)

Initial release.