Released on October 21, 2025, authzjwtbearerinjector v0.3.4 is a dedicated maintenance update. While this release doesn’t introduce new functional features, it focuses on the critical foundation of the project: the toolchain and its core dependencies.

What’s new

This update is all about stability and modernization. We have upgraded the Go toolchain to version 1.25.3, ensuring that the project benefits from the latest compiler optimizations and language improvements.

Along with the toolchain, we’ve bumped several key dependencies:

  • gRPC has been updated to v1.76.0.
  • Envoy Control Plane libraries have been moved to v1.35.0.

We’ve also streamlined our CI/CD pipelines, updating GitHub Actions for checkout, build provenance, and Go setup to ensure our release process remains robust and secure.

Why it matters

In the world of infrastructure and security sidecars, staying current is not just about new features—it’s about reliability. By updating the Go runtime and core networking libraries like gRPC, we ensure that authzjwtbearerinjector remains compatible with the broader Envoy and Kubernetes ecosystems.

These updates reduce technical debt and ensure that we are leveraging the most stable and performant versions of our dependencies. To further our commitment to quality, we’ve also added a Go Report Card badge to our README, providing a transparent look at our code health.

Getting Updated

This release is fully backward compatible with v0.3.3. To upgrade, simply pull the latest Docker image from our container registry:

ghcr.io/unitvectory-labs/authzjwtbearerinjector

This post was AI-generated using the model unsloth/gemma-4-31B-it-GGUF:UD-Q5_K_XL. Reference: UnitVectorY-Labs/authzjwtbearerinjector release v0.3.4, generated on 2026-04-10. Author: release-storyteller