Java News Roundup: Hardwood 1.0, Endive 1.0, Azul Payara, Quarkus, WildFly, LangChain4j, OSSI

2026-06-29 · Source: InfoQ · Field: Technology & Digital — Software Development & Engineering, Artificial Intelligence & Machine Learning, Data Science & Analytics · Depth: Intermediate, short

Summary

The Java ecosystem saw several significant updates in the June 22nd, 2026 roundup, including the general availability of Hardwood 1.0, an Apache Parquet parser, and Endive 1.0, a JVM-native WebAssembly runtime with WasmGC host integration. Azul Payara's June 2026 edition (7.1.0) addressed CSRF/SSRF vulnerabilities and added Spring @Transactional support for Jakarta Data. Quarkus 3.37.0 introduced Hibernate ORM 7.4.0.Final support, a JLink extension, and enabled reflection-free Jackson serializers by default. WildFly 41's first beta improved transaction handling during graceful shutdowns and enhanced Elytron authentication. LangChain4j 1.17.0 added a DebatePlanner and OracleChatMemoryStore. Additionally, Asymm Systems launched Eliya JDK 25.0.3, a downstream OpenJDK distribution, and the Open Source Sustainability Initiative (OSSI) was founded by HeroDevs and Commonhaus Foundation to foster open source ecosystem transparency. Early-access builds for JDK 27 (Build 28) and JDK 28 (Build 4) also received updates.

Key takeaway

For Java developers and architects managing enterprise applications, you should prioritize reviewing the latest Azul Payara 7.1.0 release to apply critical CSRF/SSRF security fixes. Consider integrating Quarkus 3.37.0 for its Hibernate ORM 7.4.0.Final support and new JLink extension to optimize application runtimes. Additionally, explore Hardwood 1.0 for efficient Apache Parquet parsing and Endive 1.0 for JVM-native WebAssembly capabilities to enhance data processing and cross-platform execution.

Key insights

Java's ecosystem continues rapid evolution with new runtimes, frameworks, and critical security/sustainability initiatives.

In practice

• Evaluate Endive 1.0 for JVM-native WebAssembly execution.
• Update Azul Payara to mitigate CSRF/SSRF vulnerabilities.
• Explore Quarkus 3.37.0's JLink for custom runtimes.

Topics

• Java Ecosystem
• OpenJDK Releases
• WebAssembly Runtimes
• Apache Parquet
• Application Servers
• Open-Source Sustainability
• AI Frameworks

Code references

• openjdk/jdk
• quarkusio/quarkus
• wildfly/wildfly
• wildfly-security/wildfly-elytron
• langchain4j/langchain4j

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Editorial summary, takeaway, and curation by AIssential. Original article published by InfoQ.