Lakehouse Studio Release Notes — July 28, 2026 (v2.3.1 & v2.3.2)

This release (Release 2026.07.28, v2.3.1 & v2.3.2) introduces a range of new features, enhancements, and fixes. Please note that these updates will be rolled out in stages to the regions listed below. The rollout will complete within one to two weeks of the release date, depending on your region.

• Mainland China Regions

  • Alibaba Cloud (Shanghai)
  • Tencent Cloud (Shanghai / Beijing / Guangzhou)
  • AWS (Beijing)
  • Alibaba Cloud (Hangzhou)

• International Regions

  • Alibaba Cloud (Singapore)
  • AWS (Singapore)

Breaking Changes

• None

New Features

• Task Development: Spark task nodes now support visual editing, allowing scripts to be written and modified directly within the Studio product interface.

• Task Development: Composite tasks now support quick search to locate a target task, making it easy to find and edit a specific task among a large number of sub-nodes within a composite task.

• Task Development: Sub-tasks within a composite task can now be copied to the same composite task or to other composite tasks, enabling quick duplication and reuse of sub-tasks.

• Task Development: In this iteration, Notebook has been moved from the former Analysis menu to the Development menu, where it can be created and managed as a sub-task. Newly created Notebooks are stored in the Default_notebook folder by default. Existing Notebooks have been migrated automatically — no manual action is required. In addition, a large number of experience improvements have been made to Notebook, including:

  • Multi-tab result display: Notebook cell results now include log information, with support for switching between log and data result tabs.
  • Global replace: Added global replace capability so that a single edit applies to script content across all cells at once.
  • Keyboard shortcut support: Notebook now supports keyboard shortcut operations.
  • Version diff alignment: Notebook version comparison is now formatted and aligned by cell content, making differences easier to read.
  • Instance execution results: Under the Notebook execution log, individual cell execution results are now displayed. You can view the execution content and run results for each cell script in the current Notebook instance.

Bug Fixes

• Data Integration: Fixed an issue where incremental data values for time-column partition fields were inserted incorrectly during multi-table real-time sync with PostgreSQL.
• Data Integration: Fixed an issue where the incremental condition added during multi-table real-time recovery did not take effect.
• Task Development: Fixed an inconsistency between the actual parameters used by composite node sub-tasks and the parameters used by scheduled tasks during task scheduling.
• Task Development: Fixed an issue where, after syncing tasks via Git, Python task scheduling reported an error due to missing instance information.
• Data Catalog: Fixed an issue where deleted tables could still be found on the data asset catalog page.

Known Limitations

• None