Download Latest Version
ThingsBoard 4.2.1 Release source code.tar.gz (22.2 MB)
Get an email when there's a new version of ThingsBoard
| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| thingsboard-windows-4.2.1.zip | 2025-10-14 | 350.5 MB | |
| thingsboard-4.2.1.rpm | 2025-10-14 | 349.0 MB | |
| thingsboard-4.2.1.deb | 2025-10-14 | 349.3 MB | |
| README.md | 2025-10-14 | 2.6 kB | |
| ThingsBoard 4.2.1 Release source code.tar.gz | 2025-10-14 | 22.2 MB | |
| ThingsBoard 4.2.1 Release source code.zip | 2025-10-14 | 31.7 MB | |
| Totals: 6 Items | 1.1 GB | 9 | |
Minor release with the following bug fixes and improvements:
What's Changed
Core & Rule Engine
- AI Request Node: ability to attach files by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14068
- AI models: support for local AI models via Ollama by @dskarzh in https://github.com/thingsboard/thingsboard/pull/14014
- AI models: ability to change base URL to OpenAI by @dskarzh in https://github.com/thingsboard/thingsboard/pull/14076
- Fixed vulnerabilities by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/14131
UI
- Latest chart widgets: added setting to show total value in legend by @pgrisu in https://github.com/thingsboard/thingsboard/pull/13350
- Markdown widget: hide unused data settings block in configuration by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14083
- Added 'General' resource type and add entity list for AI rule node by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/14072
- Added support UTF-8 symbols in export file name by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14066
- Added tooltip settings option to show also total value in stack mode timeseries charts by @pgrisu in https://github.com/thingsboard/thingsboard/pull/13373
Bug Fixes
- Fixed occasional duplicated CF evaluations after TB restart by @irynamatveieva in https://github.com/thingsboard/thingsboard/pull/13941
- Fixed user name field retrieval in EDQS by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/13948
- Fixed missing entity values in exported alarm data widget by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14046
- Fixed API usage cycle reset by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14037
- Fixed XSS vulnerabilities in the Rule node by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14027
- Fixed response format issue for AI rule node by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/13898
- Fixed AI models help link by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/13952
- Fixed hidden options displaying when switching between Realtime and History in Timewindow by @ChantsovaEkaterina in https://github.com/thingsboard/thingsboard/pull/14081
- Fixed PUBACK not sent if publishing failed or duplicated if message contains multiple devices by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14070
Full Changelog: https://github.com/thingsboard/thingsboard/compare/v4.2...v4.2.1