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ThingsBoard v3.0.x Release Notes

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Minor release with everything from 3.0/2.5.2 plus the following improvements.

Improvements

  • Improved database migration - create indexes after inserts;
  • Improved rpc error handling;
  • Moved component tb-contact to shared module;
  • Updated Czech translation;

Bug fixes

  • UI: Dashboard page fixes and improvements;
  • UI: Fix map tooltip actions;
  • UI: Input maps fixed: error create the first marker;
  • UI: Fix image map initialization;
  • UI: Fix state chart subscription;
  • Set correct cassandra datacenter;

Major release with everything from 2.5 plus the following improvements.

Main features

  • AngularJS 1.5.8 -> Angular 9 migration for entire UI;
  • Force SQL DB usage to store entities;

Additional features

  • Improved pagination and filtering;
  • Improved and refactored Map widgets;
  • Improved tool-tips for widget development;
  • Cassandra driver updated to 4.x;
  • Dramatically reduced number of REST API calls generated by UI;
  • Replaced Velocity with Freemarker.