3.5.0

Issues

• [Improvement-17929] Make default worker group persistent and prevent workers from joining non-existent worker groups

  backenddocumenttest
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  apache/dolphinscheduler#17963·ruanwenjun opened Feb 6, 2026 · Updated Sep 7, 2026·Draft
  

• [DSIP-99][TaskPlugin] Save task output to a separate file

  backendDSIPtestUI
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  apache/dolphinscheduler#18098·Mrhs121 opened Mar 26, 2026 · Updated Sep 7, 2026
  21

  

• [Fix-18074][Task-Plugin] Fix SQL task parameter passing and unsafe regex replacement

  backendbugtest
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  apache/dolphinscheduler#18231·leocook opened May 8, 2026 · Updated Sep 7, 2026
  9

  

• [Improvement-18286][ApiServer] Remove the default workerGroup from the frontend and add backend validation for workerGroup

  backenddocumente2eimprovementtestUI
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  apache/dolphinscheduler#18293·njnu-seafish opened May 25, 2026 · Updated Sep 7, 2026
  34

  

• [Improvement-17330][K8s] Replace job watcher with informer

  backendimprovementtest
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  apache/dolphinscheduler#18358·det101 opened Jun 17, 2026 · Updated Sep 24, 2026
  20

  

• [Improvement-18383][API] Disable create user, reset password, and username edit in non-PASSWORD auth modes

  backendimprovementtestUI
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  apache/dolphinscheduler#18384·njnu-seafish opened Jun 25, 2026 · Updated Sep 7, 2026
  12

  

• [Feature-17398][Task] Avoid leaking sensitive Dinky task logs

  backendimprovementtest
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  apache/dolphinscheduler#18397·qiuyanjun888 opened Jul 7, 2026 · Updated Sep 26, 2026
  8

  

• [Fix-18274][Registry] Handle expired JDBC heartbeat sessions

  backendbugtest
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  apache/dolphinscheduler#18416·qiuyanjun888 opened Jul 15, 2026 · Updated Sep 30, 2026
  28

  

• [Fix-18448][ui] Fix releaseState undefined access in dag computed properties

  bugUI
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  apache/dolphinscheduler#18449·nanxiuzi opened Jul 29, 2026 · Updated Sep 7, 2026
  3

  

• [Improvement-18459][API/Common] Stream task log download in bounded chunks to prevent OOM

  backenddocumentfirst time contributorimprovementtest
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  apache/dolphinscheduler#18463·xmg333 opened Aug 4, 2026 · Updated Oct 3, 2026
  14

  

• [Fix-18448][UI] Guard missing workflow definition in DAG menu

  bugfirst time contributorUI
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  apache/dolphinscheduler#18542·yongster opened Aug 9, 2026 · Updated Sep 7, 2026
  1

  

• [Fix-17854] [Worker&SQL Task] Fix SQL task query result alert not being sent

  backendbugdocumenttest
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  apache/dolphinscheduler#18549·njnu-seafish opened Aug 12, 2026 · Updated Sep 30, 2026
  31

  

• [Fix-18644][Registry] Reconcile HA roles using instance ownership

  backendbugfirst time contributortest
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  apache/dolphinscheduler#18645·michaellx1057 opened Sep 16, 2026 · Updated Sep 24, 2026
  14

  

• [Improvement-18647][UI] Improve workflow Gantt inspection

  featurefirst time contributorimprovementUI
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  apache/dolphinscheduler#18648·stevqin opened Sep 16, 2026 · Updated Sep 20, 2026
  6

  

• [DSIP-105][API] Encrypt sensitive definition params with PasswordUtils

  backendDSIPfeaturetest
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  apache/dolphinscheduler#18659·det101 opened Sep 22, 2026 · Updated Sep 24, 2026
  

• [Improvement-18666] Support field sorting on workflow definition list

  backendfirst time contributortestUI
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  apache/dolphinscheduler#18658·chovy-3012 opened Sep 21, 2026 · Updated Oct 3, 2026
  6

  

• [Fix-16789][Task-Plugin] Cancel Flink job through the flink CLI when stopping a task

  backendbugtest
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  apache/dolphinscheduler#18667·Admaing opened Sep 29, 2026 · Updated Oct 5, 2026
  7

  

• [Fix-18448][UI] Guard workflowDefinition before reading releaseState in the DAG node menu

  bugfirst time contributorUI
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  apache/dolphinscheduler#18670·Adarsh-Me opened Oct 2, 2026 · Updated Oct 5, 2026
  5