--- title: Apache Flink Agents 0.3.1 Release Announcement | daily.dev description: Apache Flink Agents 0.3.1 is a bug fix release for the 0.3 series, addressing 5 issues and adding Flink 2.3 distribution support along with installer... canonical: https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Apache Flink Agents 0.3.1 Release Announcement | daily.dev og:description: Apache Flink Agents 0.3.1 is a bug fix release for the 0.3 series, addressing 5 issues and adding Flink 2.3 distribution support along with installer... og:url: https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg og:image: https://api.daily.dev/og/posts/cFuB7leeg.png og:image:alt: Apache Flink Agents 0.3.1 Release Announcement og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Apache Flink Agents 0.3.1 Release Announcement **[Flink](https://daily.dev/sources/flink)** · 2 min read · 0 upvotes · 0 comments ## Summary Apache Flink Agents 0.3.1 is a bug fix release for the 0.3 series, addressing 5 issues and adding Flink 2.3 distribution support along with installer improvements. Key fixes include resolving a Python AgentConfigOptions issue that incorrectly starts the PyFlink gateway during Pemja worker initialization, fixing ActionStateSerde deserialization failures for built-in event subclasses during durable recovery, correcting order-dependent prompt placeholder substitution, and patching crashes in Anthropic chat model responses with no text block and Java tool params missing descriptions. Maven artifacts are available for integrations with Ollama, OpenAI, Anthropic, Azure AI, Bedrock, Gemini, Elasticsearch, Milvus, OpenSearch, S3 Vectors, and MCP. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Apache Flink 2.2.0: Advancing Real-Time Data \+ AI and Empowering Stream Processing for the AI Era](https://daily.dev/posts/apache-flink-2-2-0-advancing-real-time-data-ai-and-empowering-stream-processing-for-the-ai-era-vyfow5bk8) · Flink · 5 upvotes · 0 comments - [Amazon Managed Service for Apache Flink now supports Apache Flink 2.2](https://daily.dev/posts/amazon-managed-service-for-apache-flink-now-supports-apache-flink-2-2-6ieklphi8) · AWS · 0 upvotes · 0 comments - [foojay – a place for friends of OpenJDK](https://daily.dev/posts/foojay-a-place-for-friends-of-openjdk-oouz4lj4e) · Foojay.io · 0 upvotes · 0 comments - [Flink Community update for March 2026](https://daily.dev/posts/flink-community-update-for-march-2026-7k4h61oot) · Flink · 2 upvotes · 0 comments --- Tags: [#python](https://daily.dev/tags/python), [#java](https://daily.dev/tags/java), [#ai-agents](https://daily.dev/tags/ai-agents), [#apache-flink](https://daily.dev/tags/apache-flink) [View this post on daily.dev](https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Apache Flink Agents 0.3.1 Release Announcement","url":"https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg"},"datePublished":"2026-07-25T10:53:27.287Z","dateModified":"2026-07-25T10:58:24.547Z","description":"Apache Flink Agents 0.3.1 is a bug fix release for the 0.3 series, addressing 5 issues and adding Flink 2.3 distribution support along with installer...","image":"https://media.daily.dev/image/upload/s--foaA6JGU--/f_auto/v1722860399/public/Placeholder%2004","thumbnailUrl":"https://media.daily.dev/image/upload/s--foaA6JGU--/f_auto/v1722860399/public/Placeholder%2004","isAccessibleForFree":true,"articleSection":"Flink","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Flink","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/98ef214de04442ec8cee6bc338752cca","url":"https://daily.dev/sources/flink"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/apache-flink-agents-0-3-1-release-announcement-cfub7leeg","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"python,java,ai-agents,apache-flink","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Flink","item":"https://daily.dev/sources/flink"},{"@type":"ListItem","position":3,"name":"Apache Flink Agents 0.3.1 Release Announcement"}]} ```