Dataflow supports Apache Beam SDK 2.77.0 for Java, Python and Go

Dataflow supports Apache Beam SDK version 2.77.0 for Java, Python, and Go (SDK version support status). This version offers new features such as:

• BigQuery Storage Read API support for Lakehouse Apache Iceberg tables using four-part identifiers
• Schema evolution options for AddFiles and Beam YAML
• Event-time deduplication state bounding for the Watch transform
• Gemini Enterprise Agent Platform Model Monitoring v2 for Python RunInference transforms
• Payload and metadata support for SolaceIO, and Decimal column types for ClickHouseIO

For more information, see the Apache Beam SDK release notes.