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Update Beam website roadmap pages - #39899

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Abacn:update-roadmaps
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Update Beam website roadmap pages#39899
Abacn wants to merge 4 commits into
apache:masterfrom
Abacn:update-roadmaps

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@Abacn

@Abacn Abacn commented Aug 26, 2026

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This change doesn't mean to be conclusive. It's just better than the current status where Roadmap pages in website are largely outdated.

  • Update overall roadmap highlights:

    • Add section for Extended Metadata and SDK-level CDC support
    • Highlight SchemaTransform API, Beam YAML, and Managed I/O under cross-language transforms
    • Update supported runtime versions for Python (3.10-3.14) and Java (11, 17, 21, 25)
  • Modernize SDK connector roadmaps:

    • Java: Add Extended Metadata/CDC, OpenTelemetry trace context propagation ([Feature Request]: OpenTelemetry Support #33176), and lakehouse format ecosystem (Iceberg, Delta Lake, Managed I/O); remove stale connector items
    • Python: Reframe around Java cross-language SchemaTransforms, auto-generated transform wrappers, and native Beam ML / AI ecosystem
    • Go: Add portable schemas/logical types ([Task]: Go SDK portable logical type support #39684), auto cross-language wrappers, native utility transforms (GroupIntoBatches, Watch), and first-class I/Os
    • Multi-SDK: Mark legacy roadmap as stale
  • Refresh runner roadmaps:

    • Flink: Document Flink 2.x support and DataStream API batch migration
    • Spark: Transition from Spark 3 to Spark 4 and Structured Streaming improvements
    • Dataflow & Prism: Update GitHub issue tracker links and resources
  • Mark Euphoria DSL as deprecated and scheduled for removal

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@Abacn

Abacn commented Aug 26, 2026

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R: @kennknowles

* Update overall roadmap highlights:
  - Add section for Extended Metadata and SDK-level CDC support
  - Highlight SchemaTransform API, Beam YAML, and Managed I/O under cross-language transforms
  - Update supported runtime versions for Python (3.10-3.14) and Java (11, 17, 21, 25)

* Modernize SDK connector roadmaps:
  - Java: Add Extended Metadata/CDC, OpenTelemetry trace context propagation (apache#33176), and lakehouse format ecosystem (Iceberg, Delta Lake, Managed I/O); remove stale connector items
  - Python: Reframe around Java cross-language SchemaTransforms, auto-generated transform wrappers, and native Beam ML / AI ecosystem
  - Go: Add portable schemas/logical types (apache#39684), auto cross-language wrappers, native utility transforms (GroupIntoBatches, Watch), and first-class I/Os
  - Multi-SDK: Mark legacy roadmap as stale

* Update SDK roadmaps
  - Add link to SDK language version compatibility matrix
  - Add last updated timestamp

* Refresh runner roadmaps:
  - Flink: Document Flink 2.x support and DataStream API batch migration
  - Spark: Transition from Spark 3 to Spark 4 and Structured Streaming improvements
  - Dataflow & Prism: Update GitHub issue tracker links and resources

* Mark Euphoria DSL as deprecated and scheduled for removal
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