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@github-actions github-actions released this 05 Apr 04:10
· 37 commits to main since this release
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🌟 Release Highlights

This release brings observability improvements with spec-compliant OpenTelemetry tracing and a longer default session timeout for better user experience in long-running agentic workflows.

✨ What's New

  • OpenTelemetry OTLP Tracing (#3188)
    MCP Gateway now supports OpenTelemetry OTLP tracing as defined in spec §4.1.3.6 (v1.11.0). Configure a tracing endpoint via the opentelemetry TOML key to export distributed traces from MCP tool calls — ideal for monitoring agent workflows and diagnosing latency issues. See the Configuration Guide for setup details.

  • Extended Default Session Timeout (#3201)
    The default MCP_GATEWAY_SESSION_TIMEOUT for unified /mcp sessions has been raised from 2 hours to 6 hours, reducing unexpected session expiration in long-running agentic workflows without requiring manual configuration. See the Environment Variables reference to customize this value.

🐳 Docker Image

The Docker image for this release is available at:

docker pull ghcr.io/github/gh-aw-mcpg:v0.2.14
# or
docker pull ghcr.io/github/gh-aw-mcpg:latest

Supported platforms: linux/amd64, linux/arm64


For complete details, see the full release notes.

Generated by Release


What's Changed

  • feat: Support spec v1.11.0 — OpenTelemetry OTLP tracing configuration (§4.1.3.6) by @Copilot in #3188
  • feat: raise default MCP_GATEWAY_SESSION_TIMEOUT from 2h to 6h by @Copilot in #3201

Full Changelog: v0.2.13...v0.2.14