Release 3.7.0

Release Announcement

https://flink.apache.org/2026/10/10/apache-flink-cdc-3.7.0-release-announcement/

Release Notes

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356804

Downloads

We highly recommend all users to upgrade to Flink CDC 3.7.0.

Important

This version only supports JDK 11 and higher versions.

Apache Flink CDC 3.7.0 tar

Apache Flink CDC 3.7.0 for Flink 1.20.x (asc, sha512)

Apache Flink CDC 3.7.0 for Flink 2.2.x (asc, sha512)

Apache Flink CDC 3.7.0 Source Release (asc, sha512)

Pipeline Connectors Jars

• MySQL (2.2: jar asc sha1, 1.20: jar asc sha1)
• Doris (2.2: jar asc sha1, 1.20: jar asc sha1)
• Elasticsearch (2.2: jar asc sha1, 1.20: jar asc sha1)
• Fluss (2.2: jar asc sha1, 1.20: jar asc sha1)
• Hudi (2.2: jar asc sha1, 1.20: jar asc sha1)
• Iceberg (2.2: jar asc sha1, 1.20: jar asc sha1)
• Kafka (2.2: jar asc sha1, 1.20: jar asc sha1)
• MaxCompute (2.2: jar asc sha1, 1.20: jar asc sha1)
• OceanBase (2.2: jar asc sha1, 1.20: jar asc sha1)
• Oracle (2.2: jar asc sha1, 1.20: jar asc sha1)
• Paimon (2.2: jar asc sha1, 1.20: jar asc sha1)
• PostgreSQL (2.2: jar asc sha1, 1.20: jar asc sha1)
• Microsoft SQL Server (2.2: jar asc sha1, 1.20: jar asc sha1)
• StarRocks (2.2: jar asc sha1, 1.20: jar asc sha1)

Source Connector Jars

• Db2 (2.2: jar asc sha1, 1.20: jar asc sha1)
• MongoDB (2.2: jar asc sha1, 1.20: jar asc sha1)
• MySQL (2.2: jar asc sha1, 1.20: jar asc sha1)
• OceanBase (2.2: jar asc sha1, 1.20: jar asc sha1)
• Oracle (2.2: jar asc sha1, 1.20: jar asc sha1)
• PostgreSQL (2.2: jar asc sha1, 1.20: jar asc sha1)
• Microsoft SQL Server (2.2: jar asc sha1, 1.20: jar asc sha1)
• TiDB (2.2: jar asc sha1, 1.20: jar asc sha1)
• Vitess (2.2: jar asc sha1, 1.20: jar asc sha1)

DataStream

For DataStream users, we provide an updated DataStream API Package Guidance.

For more details, check the updated documentation and the release notes. We encourage you to download the release and share your feedback with the community through the Flink mailing lists or JIRA.

Contributors

We would like to express gratitude to all the contributors working on this release:

@arvindKandpal-ksolves, @BreadS00, @cansakiroglu, @ChengbingLiu, @chengcongchina, @dataengineervishal, @eric666666, @eskabetxe, @Fluder-Paradyne, @fxbing, @haruki-830, @Hisoka-X, @Ho1ySh1tC0d1ng, @ironman-star, @JNSimba, @jubins, @jx2lee, @Jzjsnow, @leonardBang, @llphxd, @loserwang1024, @lvyanquan, @MOBIN-F, @naivedogger, @nhuantho, @patrickw1025, @ruanhang1993, @sd4324530, @spoorthibasu, @spuru9, @suntectec, @taoran92, @ThorneANN, @xucq07, @yuanoOo, @yuxiqian, @zml1206