Released on June 22, 2026, authzgcpk8stokeninjector v0.2.6 is a maintenance release focused on keeping the service secure, stable, and up-to-date. While this version does not introduce new features, it ensures the project remains compatible with the latest toolchains and security standards.

What’s new

This release primarily focuses on runtime and dependency upgrades:

  • Go Runtime Update: The service has been updated to use Go 1.26.4, incorporating the latest stability and security patches.
  • Dependency Bumps: Key libraries have been updated to their latest versions, most notably google.golang.org/grpc (v1.81.1) and other critical gRPC and XDS components.
  • CI/CD Improvements: Internal build and deployment workflows have been updated to use the latest GitHub Action versions, ensuring more reliable releases.

Why it matters

Maintaining a modern runtime and updated dependencies is critical for infrastructure components like the token injector. By upgrading to Go 1.26.4 and the latest gRPC libraries, users benefit from improved performance and the most recent security fixes provided by the Go and Google teams. These updates ensure that the service continues to operate reliably as a sidecar to Envoy Proxy in Kubernetes environments without introducing breaking changes.

Upgrade and Installation

Upgrading to v0.2.6 is straightforward and transparent. There are no changes required to your Envoy configurations or environment variables.

To upgrade, simply pull the latest Docker image from GitHub Packages:

ghcr.io/unitvectory-labs/authzgcpk8stokeninjector:v0.2.6

This post was AI-generated. Model: unsloth/gemma-4-31B-it-GGUF:UD-Q5_K_XL Repository: UnitVectorY-Labs/authzgcpk8stokeninjector Release: v0.2.6 Date: 2026-06-23 Author: release-storyteller