On October 21, 2025, we released authzgcpk8stokeninjector v0.2.4. This version is a maintenance release focused on ensuring the long-term stability and security of the service by updating core dependencies and the underlying development toolchain.

What’s new

This release focuses on the “under-the-hood” health of the project. Key updates include:

  • Core Library Upgrades: We have updated the gRPC library to v1.76.0 and the Envoy control plane package to v1.35.0, ensuring better compatibility and performance.
  • Toolchain Updates: The project has been updated to Go v1.25.3, leveraging the latest improvements in the Go language.
  • CI/CD Enhancements: Our build and release pipelines have been modernized with the latest GitHub Actions for checkout, Go setup, build provenance, and security scanning.
  • Improved Transparency: We’ve added a Go Report Card badge to the README to provide better visibility into the project’s code quality.

Why it matters

While this release doesn’t introduce new features, these updates are critical for maintaining a secure and robust production environment. By keeping gRPC and Envoy libraries current, we minimize security risks and ensure the service continues to operate reliably as a sidecar in your Kubernetes clusters. The toolchain and CI/CD updates streamline our development process, allowing for faster and more reliable future releases.

Getting started

This release is fully backward compatible with v0.2.3, and no configuration changes are required. To upgrade, simply pull the latest Docker image from the GitHub Container Registry:

ghcr.io/unitvectory-labs/authzgcpk8stokeninjector

This post was AI-generated using the model unsloth/gemma-4-31B-it-GGUF:UD-Q5_K_XL. It is based on the v0.2.4 release of the authzgcpk8stokeninjector repository released on 2025-10-21. Generated on 2026-04-09 by release-storyteller.