A Stability and Security Update

Released: October 22, 2025

Version v0.2.1 of mcp-tf-provider-docs is now available! This release focuses on keeping your installation secure and up-to-date with the latest improvements in the underlying MCP framework. While there are no new features, this maintenance update ensures you’re running on the most current versions of critical dependencies.

What’s New

Dependency Updates

This release bundles significant updates to the project’s core dependencies:

  • mcp-go Library: Upgraded from v0.32.0 to v0.41.1, bringing nine minor version improvements in the Model Context Protocol implementation
  • Go Runtime: Updated to Go 1.25.3 for improved performance and security
  • GitHub Actions: All CI/CD workflows have been updated to the latest major versions for enhanced security

Enhanced Security

The release includes updates to critical GitHub Actions used for:

  • Build provenance attestation (v3)
  • CodeQL security scanning (v4)
  • Supply chain security improvements

Why It Matters

While v0.2.1 doesn’t introduce new features, it’s an important update for users who want to ensure their installation benefits from:

  • Latest MCP Protocol Support: The mcp-go library upgrade ensures compatibility with the latest Model Context Protocol specifications, keeping your AI agent integrations current
  • Security Improvements: Updated dependencies and CI/CD tooling provide enhanced security throughout the build and distribution pipeline
  • Stability: This release demonstrates the project’s commitment to maintaining up-to-date dependencies and infrastructure

Backward Compatibility

Good news: upgrading is painless! Version v0.2.1 maintains full backward compatibility with v0.2.0:

  • No changes to the command-line interface
  • Configuration files continue to work without modification
  • Environment variable settings remain the same
  • MCP tool definitions are unchanged

Upgrade Instructions

The easiest way to upgrade is to download the pre-compiled binary for your platform from the v0.2.1 GitHub Release:

Platform Download
macOS (Intel) mcp-tf-provider-docs-v0.2.1-darwin-amd64.tar.gz
macOS (Apple Silicon) mcp-tf-provider-docs-v0.2.1-darwin-arm64.tar.gz
Linux (x86_64) mcp-tf-provider-docs-v0.2.1-linux-amd64.tar.gz
Linux (ARM64) mcp-tf-provider-docs-v0.2.1-linux-arm64.tar.gz
Windows (x86_64) mcp-tf-provider-docs-v0.2.1-windows-amd64.zip

Each release includes MD5 and SHA256 checksum files for verification.

Install from Source

If you build from source, upgrade with:

go install github.com/UnitVectorY-Labs/mcp-tf-provider-docs@v0.2.1

Note: Building from source requires Go 1.25.3 or later.

Stay Connected

Transparency Note: This release announcement was AI-generated using the unsloth/Qwen3.5-122B-A10B-GGUF:Q4_K_M model. It was generated on March 17, 2026, and references the v0.2.1 release of mcp-tf-provider-docs from October 22, 2025. Authored by release-storyteller.