spring-batch v6.0.4

:rocket: Enhancements

• Optimize MongoStepExecutionDao#getLastStepExecution to filter and sort at the database level #5385
• Performance in SimpleJobRepository.update(StepExecution) since Spring Batch 6.x #5360
• MongoJobExecutionDao.findRunningJobExecutions issues N+1 MongoDB queries #5356

:lady_beetle: Bug fixes

• Generic SkipListener in ChunkOrientedStepBuilder #5412
• ResourcelessJobRepository::getJobInstanceCount violate API contract #5411
• ScopeNotActiveException with @StepScope and Local Chunking #5398
• RecordFieldSetMapper rejects null values for nullable types after jSpecify nullability refinement #5392
• EmptyResultDataAccessException on getLastJobExecution when no job execution is found #5389
• FlowStep sets job status to completed even when there are more pending steps #5381
• Incorrect handling of skip policy with JPA infrastructure #5377
• ExitStatus#setExitException breaks immutability contract #5366
• Chunk scan mode does not isolate each scanned item in its own transaction #5361
• Generic ItemReader in ChunkOrientedStepBuilder #5358
• NullPointerException in JacksonJsonObjectReader.close() and GsonJsonObjectReader.close() #5281
• MongoJobInstanceDao: getJobNames() violates interface contract and getJobInstances() performs pagination in memory #5274
• appendAllowed(true) breaks JSON array when the writer is opened/written/closed multiple times #5272
• ExecutionContext dirty flag is never cleared #5249
• SimpleStepExecutionSplitter does not restart COMPLETED partitions even when allowStartIfComplete=true #5238
• JsonItemReaderBuilder should not substitute null resource with ByteArrayResource #5234
• SynchronizedItemStreamReader update call is not threadsafe #5201
• CompositeItemReader Does Not Reset Iterator for Subsequent Job Executions #4926

:notebook_with_decorative_cover: Documentation

• Missing documentation about transaction management in multi-threaded steps #5386
• Outdated documentation in Scalability reference page #5355
• Stop/restart sample README references a test that no longer exists #5391
• Unable to use JsonLineMapper with Jackson 2 #5330

:hammer: Tasks

• Restore LDIF support test coverage #5236

:heart: Contributors

Thank you to all the contributors who worked on this release:

@banseok1216, @acktsap, @seonwooj0810, @won-seoop, @KMGeon, @quaff, @combe4259, @therepanic, @ShinjoWang, @Wordbe, @goutamadwant, @gideruette, @seonwooj0810, @MinChul-Son

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Full Changelog: https://github.com/spring-projects/spring-batch/compare/v6.0.3…v6.0.4

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Source spring-projects/spring-batch · v6.0.4 · 2026-06-10 · upstream release

Mirrored verbatim for indexing. All rights belong to the upstream project.