May 11, 2026 -
Sergey Nuyanzin
The Apache Flink Community is pleased to announce the second bug fix release of the Flink 2.0 series.
This release includes 34 bug fixes, vulnerability fixes, and minor improvements for Flink 2.0. Below you will find a list of all bug fixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes, please see: JIRA.
We highly recommend all users upgrade to Flink 2.
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May 11, 2026 -
Sergey Nuyanzin
The Apache Flink Community is pleased to announce the second bug fix release of the Flink 2.1 series.
This release includes 45 bug fixes, vulnerability fixes, and minor improvements for Flink 2.1. Below you will find a list of all bug fixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA.
We highly recommend all users upgrade to Flink 2.
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April 22, 2026 -
Sergey Nuyanzin
The Apache Flink Community is pleased to announce the fourth bug fix release of the Flink 1.20 series.
This release includes 41 bug fixes, vulnerability fixes, and minor improvements for Flink 1.20. Below you will find a list of all bug fixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes see: JIRA.
We highly recommend all users upgrade to Flink 1.
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April 13, 2026 -
Julian Payne
David Radley
This is the monthly Flink Community update for April 2026. We scour the latest updates from the Flink community so you don’t have to!
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March 30, 2026 -
Yanquan Lv
The Apache Flink Community is excited to announce the release of Flink CDC 3.6.0! This release extends Flink version support to 1.20.x and 2.2.x, upgrades JDK version to 11, introduces new Oracle Source and Apache Hudi Sink Pipeline connectors, adds Lenient mode schema evolution support for Fluss Pipeline connector, introduces PostgreSQL Schema Evolution support, enhances Schema Evolution capabilities for better multi-table synchronization scenarios and table name mapping flexibility, and strengthens Transform framework with VARIANT type and JSON parsing support.
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March 26, 2026 -
Wenjin Xie
The Apache Flink Community is pleased to announce the first bug fix release of the Flink-Agents 0.2 series.
This release includes 3 bug fixes, vulnerability fixes, and minor improvements for Flink-Agents 0.2. Below you will find a list of all bug fixes and improvements (excluding improvements to the build infrastructure and build stability). For a complete list of all changes, please see: ISSUE.
We highly recommend all users upgrade to Flink-Agents 0.
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March 1, 2026 -
David Radley
This is the monthly Flink Community update for March 2026. It covers the
main developments in the community over the past month, including technical updates,
user-facing updates, and governance and community.
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February 15, 2026 -
Sergio Chong Loo / Daniel Rossos
The Apache Flink community is excited to announce the release of Flink Kubernetes Operator 1.14.0!
This release introduces a major new capability for production deployments: native Blue/Green deployment support. Deploy stateful streaming applications without interruption with automated Blue/Green deployments directly in your Kubernetes clusters.
We encourage you to download the release and share your experience with the community through the Flink mailing lists or JIRA! We’re looking forward to your feedback!
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February 6, 2026 -
Xintong Song
The Apache Flink Community is excited to announce the release of Apache Flink Agents 0.2.0.
Get access to Flink Agents 0.2.0 now:
Download the release here. Find documentation and quickstart examples here. Note Agents 0.2.0 is a preview version, which means: Some functionalities may contain known or unknown issues. You can check the list of known issues and their resolution status via the Github Issues. The current APIs and configuration options are experimental and may undergo non-backward compatible changes in future versions.
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February 1, 2026 -
David Radley
January 2026 overview Flink related Blogs Summary of Apache Flink Dev List (covering January 2026) Key Themes Community Announcements New Committers New PMC Member FLIP Activity Accepted - being implemented Being discussed Kubernetes Operator 1.14.0 Release For more information Previous Blog: Flink community update August 2020
After a gap, the Community update is back for February 2026! The intention going forward is that we will look to produce a monthly blog that will highlight what has occurred in the community over the previous month.
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