Sunset Radar – Tracking critical software rot and deprecations

Summary: Sunset Radar is an open-source intelligence feed that monitors end-of-life dates, critical CVEs, and breaking changes across major ecosystems. It filters out minor updates and marketing noise to highlight only impactful signals that could disrupt production environments.

What it does

It aggregates and parses release notes from ecosystems like Node, React, AWS, Django, and Kubernetes to identify EOL announcements, high-severity vulnerabilities, and breaking changes. This provides a consolidated view without requiring users to check multiple changelogs.

Who it's for

Developers and teams who need to stay informed about critical software deprecations and breaking changes affecting their tech stacks.

Why it matters

It prevents unexpected production issues by alerting users to significant changes before they cause failures.