What are the new connectors in Apache SeaTunnel 2.3.13?

HugeGraph sink, DuckDB source/sink, Lance writer, AWS DSQL sink, IoTDB 2.x source/sink. PRs linked for proof.

Should I upgrade to SeaTunnel 2.3.13?

Yes, if using file/CDC/Flink. 50+ features, 20+ fixes, parallel reads fix big data drags.

How active is the Apache SeaTunnel community?

26 contributors, 51 PRs in March 2026. Top: @zhangshenghang (6 PRs). Check GitHub graphs.

Apache SeaTunnel's March Overhaul: Connectors, Fixes, and Why Your ETL Nightmares End Here

Data engineers, rejoice. Apache SeaTunnel's March sprint crams in connectors for DuckDB, HugeGraph, and more, plus fixes that stop your jobs from choking on big files. It's not hype—it's usable momentum.

theAIcatchup Apr 10, 2026 3 min read

Apache SeaTunnel 2.3.13 release highlights with new connectors and engine upgrades

⚡ Key Takeaways

2.3.13 packs 5 new connectors like DuckDB and Lance, easing diverse data integrations. 𝕏
Parallel file reads and CDC schema evolution cut pipeline bottlenecks for real workloads. 𝕏
Open source momentum positions SeaTunnel as a Flink-native ETL challenger to paid tools. 𝕏

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#Apache SeaTunnel #ETL tools #Flink CDC #data-engineering

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