Minor improvements

Core & Rule Engine

• Added new entity field 'displayName' by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14136
• Added JSON ts type support for bulk import by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/13786
• Added API for tenant admins to delete the entire tenant by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14156
• Added support for alarm originator label and alarm details in notification templates by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14236
• Added 'PATCH' request method for 'rest api call' node by @volodymyr-babak in https://github.com/thingsboard/thingsboard/pull/14268
• Added more find-by-ids API endpoints by @artem-barysh-dev in https://github.com/thingsboard/thingsboard/pull/14355
• Added Redis ACL (username) authentication support by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14743
• Configurable response timeout for Rule Engine API requests by @devaskim in https://github.com/thingsboard/thingsboard/pull/13924
• Clear alarm node: async processing by @dskarzh in https://github.com/thingsboard/thingsboard/pull/13987
• Configurable Swagger docs expansion by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/13863
• Entity name conflict strategies by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14118
• Removed redundant persistence of CF links by @dskarzh in https://github.com/thingsboard/thingsboard/pull/14310
• Prohibited blank relation types by @dskarzh in https://github.com/thingsboard/thingsboard/pull/13806

UI

• Added support for setting a custom image as the widget title by @deaflynx in https://github.com/thingsboard/thingsboard/pull/13972
• Added default language and unit system selection to user form by @deaflynx in https://github.com/thingsboard/thingsboard/pull/14101
• Added ability to upload dashboard JSON file for update by @LeoMorgan113 in https://github.com/thingsboard/thingsboard/pull/13949
• Added translation support for timestamp column in timeseries widgets by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14009
• Added tooltip truncation to entity version restore header by @deaflynx in https://github.com/thingsboard/thingsboard/pull/14058
• Added "Show all" option for Columns to Display by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14060
• Added color adjustment for table pagination icons by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14105
• Added polylines support on map widget by @LeoMorgan113 in https://github.com/thingsboard/thingsboard/pull/14155
• Added queryParams support to mobile handler navigation action by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14144
• Added ability to save pictures from Photo Camera widget to Image library by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14153
• Added option to sort tab entities in alphabetical order by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14159
• Added prevent whitespaces in string autocomplete by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/14315
• Added system alarm comments localization by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14336
• Added "Search propagated alarms" option to alarm count widget by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14339
• Added new 6h and 8h time window intervals with improved default time window by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14379
• Added autocomplete pattern support in title widgets by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14142
• Added filters for audit log table by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14262
• Added string autocomplete for telemetry device tab by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14507
• Added debug events modal to rule chain elements by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14513
• Added support for dynamic Y-axis limits determination in time series charts by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14488
• Added ability to save time window selection as default for dashboard by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14472
• Added Calculated fields page by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14629
• Always display point symbol for single-point line charts by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14357
• Always show time window in "Show on widget" feature by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14511
• Added local hi_IN and updated locales da_DK, de_DE, fr_FR, it_IT, ja_JP, nl_NL, tr_TR by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14845
• Enhanced alarm severity colors by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/14672
• Improved create new action for entity autocomplete by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/13840
• Improved mobile actions by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/13849
• Improved attribute dialog style by @LeoMorgan113 in https://github.com/thingsboard/thingsboard/pull/13982
• Improved version name overflow handling in version control by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14335
• Improved user password fields validation by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14362
• Improved Audit log and Event details dialog by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14653
• Optimized timewindow size in dashboard configuration when saving by @ChantsovaEkaterina in https://github.com/thingsboard/thingsboard/pull/13753
• Optimized size of dashboards and widgets when saving by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/13690
• Updated API usage dashboard by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/13944
• Updated password expiration message for en-US locale by @ArtemDzhereleiko in https://github.com/thingsboard/thingsboard/pull/14322
• Updated login page layout by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14562
• Refactored tb-logo as link in login, fullscreen dashboard and menu by @deaflynx in https://github.com/thingsboard/thingsboard/pull/14057
• Shared UI components for extension: tb-phone-input, tb-widget-button by @DmytroKhylko in https://github.com/thingsboard/thingsboard/pull/14279
• Shared UI components for extension: time-unit-input by @kalutkaz in https://github.com/thingsboard/thingsboard/pull/14684

Transport

• Set default LwM2M server CID length to 8 by @nickAS21 in https://github.com/thingsboard/thingsboard/pull/14309

Edge

• [Edge] Added AI model sync by @jekka001 in https://github.com/thingsboard/thingsboard/pull/13998
• Sync user and user credentials from Edge to Cloud by @volodymyr-babak in https://github.com/thingsboard/thingsboard/pull/14352
• Propagate entity deletions from edge to cloud (asset, device, dashboard, entity view) by @MazurenkoNick in https://github.com/thingsboard/thingsboard/pull/14447
• Avoid duplicate edge updates by @MazurenkoNick in https://github.com/thingsboard/thingsboard/pull/14489
• Edge Events - added merge and filter duplicates by @volodymyr-babak in https://github.com/thingsboard/thingsboard/pull/14603

Bug Fixes

Core & Rule Engine

• Fixed calculated fields search not working by @WangXin3 in https://github.com/thingsboard/thingsboard/pull/13878
• Fixed telemetry deletion for keys with comma by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14287
• Fixed error when uploading resources approximately larger than 15 MB by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14205
• Fixed invalid finish ts for jobs with zero tasks in task manager by @ViacheslavKlimov in https://github.com/thingsboard/thingsboard/pull/14728
• Fixed entity data query for sysadmin by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14564
• Fixed CVE-2025-15284 by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14729
• Fixed partition cleanup for non-public PostgreSQL schemas by @AndriiLandiak in https://github.com/thingsboard/thingsboard/pull/14631
• Fixed SMS usage state when disabled in tenant profile by @dashevchenko in https://github.com/thingsboard/thingsboard/pull/14792

UI

• Fixed help link for JavaScript library by @LeoMorgan113 in https://github.com/thingsboard/thingsboard/pull/13993
• Fixed multiple identical requests and updated template style in version control by @deaflynx in https://github.com/thingsboard/thingsboard/pull/14011
• Fixed extra ']' in RPC debug terminal help by @371518473 in https://github.com/thingsboard/thingsboard/pull/13882
• Fixed action buttons blinking in table widgets during API requests by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/13892
• Fixed map widget tooltip closing when hovering from overlay to tooltip by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/13894
• Fixed decimals support in Liquid level widget by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14012
• Fixed column order for "On cell click" action in Entities Table widget by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14020
• Fixed empty link in entity details menu by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14038
• Fixed bar chart label position by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14157
• Changed type of color picker fields by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14255
• Fixed Microsoft Teams notification preview by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14420
• Fixed 'TypeError: Missing parameter name ...' when running web-ui with TB_ENABLE_PROXY=true by @wiwiwa in https://github.com/thingsboard/thingsboard/pull/14493
• Fixed slider styles for iOS platform by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14582
• Fixed LwM2M bootstrap toggle not persisting "Add Bootstrap config" button state by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14614
• Fixed background flashes when opening or closing date-time selector by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14744
• Fixed map action panel hiding when opening other data layer by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14745
• Fixed applying aggregation options for latest timeseries data keys in map widgets by @ChantsovaEkaterina in https://github.com/thingsboard/thingsboard/pull/14685
• Fixed typo in Korean translation for 2FA activation by @cafe-jun in https://github.com/thingsboard/thingsboard/pull/14772
• Fixed opening tenant profile autocomplete when "Create new" button is clicked by @mtsymbarov-del in https://github.com/thingsboard/thingsboard/pull/14804
• Fixed country autocomplete autofill and improved validation by @vvlladd28 in https://github.com/thingsboard/thingsboard/pull/14802

Transport

• Fixed time LwM2M resource handling by @nickAS21 in https://github.com/thingsboard/thingsboard/pull/14077
• Fixed NPE for LwM2M client context after reboot by @nickAS21 in https://github.com/thingsboard/thingsboard/pull/14645
• Fixed CoAP Unicast/Multicast MID Conflict and Silent ACK Rejection by @nickAS21 in https://github.com/thingsboard/thingsboard/pull/14748

Edge

• Improved Edge session cleanup to prevent resource leaks and message backlog due to unstable network conditions and Kafka busy timeout by @bcblr1993 in https://github.com/thingsboard/thingsboard/pull/13843

New Contributors

• @371518473 made their first contribution in https://github.com/thingsboard/thingsboard/pull/13882
• @WangXin3 made their first contribution in https://github.com/thingsboard/thingsboard/pull/13878
• @bcblr1993 made their first contribution in https://github.com/thingsboard/thingsboard/pull/13843
• @wiwiwa made their first contribution in https://github.com/thingsboard/thingsboard/pull/14493
• @cafe-jun made their first contribution in https://github.com/thingsboard/thingsboard/pull/14772

Full Changelog: https://github.com/thingsboard/thingsboard/compare/v4.2.1.1...v4.3

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