InfoQ

Java News Roundup: JEPs for JDK 28, Azul Payara, Gatherers4j, Google ADK, Yupiik, Apache Camel CVEs

Michael Redlich — Mon, 19 Oct 2026 20:00:00 GMT

This week's Java roundup for October 12th, 2026, features news highlighting: three OpenJDK JEPs targeted for JDK 28; the October 2026 edition of Azul Payara; point releases of Gatherers4j, Yupiik Fusion, Google ADK for Java and Google ADK for Kotlin; and 38 CVEs resolved in Apache Camel.

By Michael Redlich

Pinterest Uses Event Time Watermarks to Finalize Petabyte Scale Data Partitions

Leela Kumili — Mon, 19 Oct 2026 14:37:00 GMT

Pinterest has introduced event time-based partition finalization for its database ingestion framework. The mechanism uses Apache Flink to track event time and Apache Iceberg metadata to publish a non-regressing watermark, helping downstream jobs determine when continuously ingested CDC data is sufficiently complete for processing.

By Leela Kumili

JEP 543 Finalizes Structured Concurrency in JDK 28, Ending Seven Preview Rounds

A N M Bazlur Rahman — Mon, 19 Oct 2026 14:30:00 GMT

JDK 28 finalizes structured concurrency through JEP 543, with no API changes from JDK 27. Teams on JDK 27 only need to drop --enable-preview and recompile. Code written for JDK 25 or 26 must adapt to the R_X exception type parameter, ExecutionException wrapping, and the abstract timeout() joiner callback.

By A N M Bazlur Rahman

Article: From Microservices to Agents: the Next Evolution of Distributed Systems

Mallika Rao — Mon, 19 Oct 2026 11:00:00 GMT

The article examines the transition from microservices to agentic AI architecture in distributed systems. Microservices allow for functional decomposition, while agentic systems focus on decision decomposition. This shift introduces new complexities in observability, reliability, and system design, highlighting the need for updated architectural patterns and practices.

By Mallika Rao

Podcast: The Future of Web Apps: Will AI Agents Generate UIs on the Fly?

Rachel Lee Nabors — Mon, 19 Oct 2026 11:00:00 GMT

Rachel Lee Nabors, former React core team member, dives into the architecture and philosophy behind local-first applications, exploring how small language models (SLMs) running directly on-device can deliver privacy-focused, low-latency, and cost-effective alternatives to cloud-hosted LLM wrappers.

By Rachel Lee Nabors

EmbeddingGemma 2 Expands beyond Text to Support Code, Images, Video, and Audio

Sergio De Simone — Mon, 19 Oct 2026 10:00:00 GMT

Based on Gemma 4 and released under the Apache 2.0 license, Google's EmbeddingGemma 2 is a compact, open-weight, multimodal embedding model designed to make semantic search and retrieval-augmented generation (RAG) more efficient while optimizing performance for on-device deployment.

By Sergio De Simone

Buildkite Adds Scoped Secrets and New Agentic CI Tools

Matt Saunders — Mon, 19 Oct 2026 09:00:00 GMT

Continuous integration provider Buildkite has introduced pipeline-scoped secrets and new Model Context Protocol tools for validating pipelines, diagnosing failed builds and repairing webhooks. The company has also added Linux arm64 support to its GitHub Actions compatibility layer and expanded OpenTelemetry data in Buildkite Agent v4.1.0.

By Matt Saunders

.NET 11 Release Candidate 2: Go-Live License and Updates across Libraries, F#, MAUI, and WinForms

Almir Vuk — Mon, 19 Oct 2026 08:00:00 GMT

Microsoft has released .NET 11 Release Candidate 2 under a go-live license, supported in Visual Studio 2026 Insiders. The release adds incremental CBOR reading, experimental post-quantum cryptography APIs, file-based app directive improvements, NuGet package cooldowns, F# runtime async building blocks, a C# UI option for .NET MAUI, and refined Windows Forms visual styles.

By Almir Vuk

NestJS 12: ESM Packages, Standard Schema Validation and Native Observability

Daniel Curtis — Mon, 19 Oct 2026 06:31:00 GMT

NestJS version 12 has been released, transitioning core packages to ESM and adding Standard Schema validation. It updates the CLI and introduces an observability SDK. Key changes include project generation choices between CJS and ESM, improved validation options, and lifecycle project hooks. Users will need Node.js 20.19+ or 22.12+. Migration guides are available for upgrading.

By Daniel Curtis

Google Adopts Pyrefly for Faster, More Accurate Python Type Checking

Sergio De Simone — Sun, 18 Oct 2026 15:00:00 GMT

Google has replaced its long-standing Python type checker, Pytype, with Pyrefly, an open-source tool originally developed by Meta. The decision was driven by Pyrefly's advantages, including faster and more accurate type checking, and lower infrastructure costs.

By Sergio De Simone

AWS Introduces Preview of Well-Architected Agent

Renato Losio — Sun, 18 Oct 2026 14:29:00 GMT

AWS recently announced the preview of the Well-Architected Agent, a service that analyzes environments against Well-Architected best practices and provides prioritized recommendations across cost, security, performance, and reliability. The AI agent can also suggest remediation steps and review infrastructure-as-code before deployment.

By Renato Losio

AWS Will Run Its European Sovereign Cloud Without the Global Backbone for Several Hours

Steef-Jan Wiggers — Sun, 18 Oct 2026 05:30:00 GMT

On October 24, AWS will operate its European Sovereign Cloud without a connection to the AWS Global Network backbone, with a team of EU residents and the region’s own hardware and software. AWS says neither of the two systems being severed is operation-critical, and practitioners are divided over whether the exercise answers the question customers are asking.

By Steef-Jan Wiggers

Reverse Engineer Anything Project Brings AI Agents to Binary Analysis

Renato Losio — Sat, 17 Oct 2026 06:28:00 GMT

Reverse Engineer Anything (REA) is an open-source project with over 200K GitHub stars that connects coding agents such as Claude Code and Codex to reverse-engineering tools like Ghidra, Hopper, and IDA. The project lets developers inspect compiled binaries, trace function calls, and investigate how applications implement specific features.

By Renato Losio

Amazon Acquires DuckLabs and Integrates DuckDB in Amazon Aurora PostgreSQL

Gianmarco Nalin — Sat, 17 Oct 2026 06:00:00 GMT

Amazon has acquired DuckLabs, the company behind the analytical database DuckDB. Co-founders Hannes Mühleisen and Mark Raasveldt will continue to lead the team under AWS. The acquisition aims to enhance the development and reach of DuckDB while maintaining its open-source status. Amazon Aurora PostgreSQL gets its first DuckDB-powered feature following the acquisition.

By Gianmarco Nalin

Google EnvHarness Enables Self-Evolving Agents to Learn in Dynamics Environments

Sergio De Simone — Fri, 16 Oct 2026 19:00:00 GMT

Google researchers open sourced EnvHarness, a framework that dynamically adapts agent-training environments to an agent's weaknesses without modifying the agent, environment, or evaluation system. According to the researchers, this approach can improve both learning effectiveness and efficiency while helping agents overcome their weaknesses.

By Sergio De Simone