🛠️ 2025-11-18 Tech Update Summary

🔹 Kubernetes - Ingress NGINX Retirement: What You Need to Know

The Kubernetes SIG Network and Security Response Committee have announced the retirement of Ingress NGINX, with best-effort maintenance continuing until March 2026. After this date, no further releases, bug fixes, or security updates will be provided, although existing deployments will continue to function, and installation artifacts will remain accessible. Users are encouraged to migrate to alternatives, such as the Gateway API, which is a modern replacement for Ingress. While Ingress NGINX has been popular for its flexibility and features, maintaining it has been challenging due to limited resources and evolving security standards. The project will be retired to prioritize user safety, and Ingress NGINX users are urged to start transitioning to other solutions immediately. 👉 Read more

🔹 Spring Boot - Spring Security 2025-11 Releases - 7.0.0, 6.5.7, 6.4.13 available now!

The blog post announces the release of Spring Security versions 7.0.0, 6.5.7, and 6.4.13. It highlights that the major features of version 7.0.0 are detailed in the “What’s New” section of the reference documentation. For a comprehensive list of changes, readers are directed to the changelogs for each version. The post also provides links to the project page, GitHub, issue tracker, and documentation for further exploration and information. 👉 Read more

🔹 Docker - Making the Most of Your Docker Hardened Images Trial – Part 1

The blog post titled “Making the Most of Your Docker Hardened Images Trial – Part 1” focuses on the initial steps to run a secure, production-ready image using Docker Hardened Images. It emphasizes the importance of container base images in application security, noting that if these base images have vulnerabilities, all services built on them are at risk. Docker Hardened Images are designed to address this issue by providing continuously-maintained, minimal base images that are stripped of unnecessary packages and proactively patched to enhance security. 👉 Read more

🔹 Java - JEP targeted to JDK 26: 524: PEM Encodings of Cryptographic Objects (Second Preview)

The blog post discusses JEP 524, which is targeted for JDK 26 and focuses on the second preview of PEM (Privacy-Enhanced Mail) encodings for cryptographic objects. This JEP aims to enhance the Java Development Kit by providing improved support for handling PEM-encoded cryptographic data. The post likely elaborates on the benefits, potential use cases, and technical details of integrating PEM encodings into JDK 26, offering a more streamlined and efficient process for developers working with cryptographic information in Java applications. 👉 Read more

🔹 Golang - Go’s Sweet 16

The blog post celebrates the 16th anniversary of the Go programming language, highlighting its growth and impact over the years. It reflects on Go’s journey since its inception, its adoption by developers worldwide, and its contributions to building reliable and efficient software. The post also expresses gratitude to the Go community for their support and involvement in the language’s development. 👉 Read more