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Dataflow Managed I/O now supports rolling upgrades for streaming jobs

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Dataflow Managed I/O now supports rolling upgrades for streaming jobs. With this feature, Dataflow upgrades your Managed I/O connectors in running pipelines as new connector versions become available. For more information, see Automatic upgrades .

StreamingData integration

Read on docs.cloud.google.com

Also shipped Feb 2, 2026Google Cloud in February 2026 →

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Dataflow now supports speculative execution for batch pipelines

Dataflow now supports speculative execution for batch pipelines. This feature mitigates the impact of slow-running tasks ( stragglers ) by launching a redundant execution of these tasks. The first task to finish is used, and the other is canceled, which can improve the overall completion time of your pipeline. This feature is generally available.

GA
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Dataflow job builder now supports external Iceberg REST Catalogs as a source

Dataflow job builder now supports external Iceberg REST Catalogs as a source. You can now ingest data from external Apache Iceberg REST catalogs (IRC) directly into Lakehouse tables using Dataflow's job builder UI without writing code. For more information, see Import data from external Iceberg catalogs to Lakehouse using Dataflow .

Update
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For jobs that use GPUs, Dataflow now supports the flex-start provisioning model

For jobs that use GPUs, Dataflow now supports the flex-start provisioning model. This flex-start provisioning model can improve your ability to get access to constrained GPU resources for short-duration workloads. This feature is available in Preview and is for batch pipelines only. For more information, see Configure a provisioning model .

Preview
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