[ca] Update CLI Tools: Claude Code 2.1.39, Copilot 0.0.406, Sandbox Runtime 0.0.37, Playwright Browser v1.58.2, MCP Gateway v0.1.0

[github-actions]

Multiple CLI tool and dependency updates are available. This consolidates updates identified across recent version checks.

Summary

Five tools have updates available:

• Claude Code: 2.1.34 → 2.1.39 (5 patch releases)
• Copilot CLI: 0.0.405 → 0.0.406 (minor update)
• Sandbox Runtime: 0.0.34 → 0.0.37 (3 patch releases)
• Playwright Browser: v1.58.1 → v1.58.2 (patch release)
• MCP Gateway: v0.0.113 → v0.1.0 (major milestone release) ⭐

No updates for:

• Codex: 0.98.0 (current)
• Playwright MCP: 0.0.64 (current)
• GitHub MCP Server: v0.30.3 (current)

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🚀 Update: MCP Gateway v0.0.113 → v0.1.0

Status: Major milestone - First stable release
Priority: High
Risk Level: Medium (major version bump, production-ready release)

Breaking Changes

None explicitly documented in release notes.

Key Features

Core Gateway Capabilities:

• Flexible routing modes (routed and unified)
• Docker-native backend management with automatic lifecycle
• TOML and JSON configuration support
• Environment variable expansion for secure credential management
• Per-server log files for easier debugging
• Automatic JSON schema normalization
• Container detection with security warnings

Enhanced Error Handling:

• Detailed error context with troubleshooting suggestions
• Spec-compliant validation with fail-fast error handling
• Improved debugging capabilities

Protocol Support:

• Full JSON-RPC 2.0 over stdio implementation
• Complete Model Context Protocol support
• Transparent proxy with minimal latency

View Full Release Notes

Release Highlights (from GitHub)

This is the first stable v0.1.0 release, representing a production-ready Go-based proxy server for Model Context Protocol (MCP) servers.

Merged PRs

• Large transfer action update: Lpcox/update large xfer action gh-aw-mcpg#860
• Hide enable-difc flag from public docs: Hide enable-difc flag from public documentation gh-aw-mcpg#864
• Sanitize sensitive data in all log outputs: Sanitize sensitive data in all log outputs gh-aw-mcpg#878
• Improve tests for main package: [test-improver] Improve tests for main package gh-aw-mcpg#871
• Fix workflow docs for dynamic workspace paths: Fix workflow documentation to use dynamic workspace paths gh-aw-mcpg#879
• Test samples already exist in repository: Close #867: Test samples already exist in repository gh-aw-mcpg#880
• Increase Test Coverage Improver timeout to 45m: Increase Test Coverage Improver timeout from 30 to 45 minutes gh-aw-mcpg#881
• Clarify payload.json structure: Clarify payload.json structure in large payload instructions gh-aw-mcpg#883
• Implement Cobra v1.10.0 improvements: Implement Cobra v1.10.0 improvements: context support, declarative flag validation, and lifecycle hooks gh-aw-mcpg#882

Docker Image

docker pull ghcr.io/github/gh-aw-mcpg:v0.1.0
docker pull ghcr.io/github/gh-aw-mcpg:latest

Platforms: linux/amd64, linux/arm64

Impact Assessment

• Risk: Medium - Major version bump but described as production-ready
• Affects: All workflows using MCP Gateway (sandbox.agent configuration)
• Migration: Update DefaultMCPGatewayVersion constant to v0.1.0

Recommendations

• Priority: High - First stable release milestone
• Testing: Run full integration tests with sandbox configuration
• Rollout: Update constant and recompile workflows immediately

Package Links

• Repository: https://github.com/github/gh-aw-mcpg
• Release Notes: https://github.com/github/gh-aw-mcpg/releases
• Specific Release: https://github.com/github/gh-aw-mcpg/releases/tag/v0.1.0
• Full Changelog: github/gh-aw-mcpg@v0.0.113...v0.1.0

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📦 Update: Claude Code 2.1.34 → 2.1.39

Status: 5 patch releases (Feb 6-10)
Priority: Medium
Risk Level: Low

Key Features

New --effort Flag (v2.1.38+):

--effort (level)  Effort level for the current session (low, medium, high)

This flag allows control over Claude's task approach intensity.

CLI Changes

• Added --effort (level) flag for session effort control

View Version History

Release Timeline:

• v2.1.34 (baseline) → v2.1.35 → v2.1.36 → v2.1.37 → v2.1.38 → v2.1.39
• Released: Feb 6-10, 2026 (5 versions in 5 days)

Note: No public changelog available; changes inferred from CLI help output comparison.

Impact Assessment

• Risk: Low - Incremental patch releases
• Affects: Claude Code CLI invocations
• Migration: Update DefaultClaudeCodeVersion constant to 2.1.39

Recommendations

• Priority: Medium - Includes useful new feature (--effort)
• Testing: Standard CLI execution tests
• Rollout: Safe to update immediately

Package Links

• NPM Package: https://www.npmjs.com/package/`@anthropic-ai/claude-code`

---

🤖 Update: Copilot CLI 0.0.405 → 0.0.406

Status: Minor update
Priority: Medium
Risk Level: Low

Key Features

Based on NPM metadata and previous analysis:

• Claude Opus 4.6 Fast model support
• /changelog command addition
• Plugin marketplace URL support

Version Details

Release Date: Recent (Feb 2026)

Note: GitHub repository may be private. Analysis based on NPM package metadata and previous version check notes.

CLI Discovery

Unable to extract help output due to permission errors in CI environment. No breaking CLI changes expected in minor version bump.

Impact Assessment

• Risk: Low - Minor version increment
• Affects: Copilot CLI workflows
• Migration: Update DefaultCopilotVersion constant to 0.0.406

Recommendations

• Priority: Medium - Adds new model support
• Testing: Run Copilot workflow integration tests
• Rollout: Safe to update

Package Links

• NPM Package: https://www.npmjs.com/package/`@github/copilot`
• Repository: https://github.com/github/copilot-cli (may be private)

---

📦 Update: Sandbox Runtime 0.0.34 → 0.0.37

Status: 3 patch releases (skipped 0.0.35, 0.0.36)
Priority: Medium
Risk Level: Low

Version Jump

Versions 0.0.35 and 0.0.36 were skipped, jumping directly from 0.0.34 to 0.0.37.

Release Notes

Note: This is a library package used by Claude Code for sandboxed execution. No CLI changes expected.

Changes likely include:

• Bug fixes
• Internal improvements
• Dependency updates

Detailed changelog not publicly available.

Impact Assessment

• Risk: Low - Library dependency, patch releases
• Affects: Claude Code sandbox execution
• Migration: Update DefaultSandboxRuntimeVersion constant to 0.0.37

Recommendations

• Priority: Medium - Keeps sandbox runtime current
• Testing: Run Claude Code sandbox tests
• Rollout: Safe to update

Package Links

• NPM Package: https://www.npmjs.com/package/`@anthropic-ai/sandbox-runtime`
• Repository: https://github.com/anthropic-experimental/sandbox-runtime

---

🎭 Update: Playwright Browser v1.58.1 → v1.58.2

Status: Patch release
Priority: Low
Risk Level: Low

Bug Fixes

• Trace viewer fix
• Chromium Mac swiftshader fix

Release Notes

Release Date: Recent (Feb 2026)

Changes:

• Browser rendering fixes for specific platforms
• Trace viewer stability improvements

Impact Assessment

• Risk: Low - Patch release with bug fixes
• Affects: Playwright browser automation
• Migration: Update DefaultPlaywrightBrowserVersion constant to v1.58.2

Recommendations

• Priority: Low - Non-critical bug fixes
• Testing: Run Playwright browser tests
• Rollout: Safe to update

Package Links

• Repository: https://github.com/microsoft/playwright
• Release Notes: https://github.com/microsoft/playwright/releases
• Specific Release: https://github.com/microsoft/playwright/releases/tag/v1.58.2
• Docker Image: mcr.microsoft.com/playwright:v1.58.2

---

📋 Update Checklist

To apply these updates:

1. Edit Constants (pkg/constants/constants.go):

   • DefaultClaudeCodeVersion: "2.1.34" → "2.1.39"
   • DefaultCopilotVersion: "0.0.405" → "0.0.406"
   • DefaultSandboxRuntimeVersion: "0.0.34" → "0.0.37"
   • DefaultPlaywrightBrowserVersion: "v1.58.1" → "v1.58.2"
   • DefaultMCPGatewayVersion: "v0.0.113" → "v0.1.0"

2. Recompile Workflows:

   make recompile

   This regenerates workflow lock files with updated versions.

3. Verify Changes:

   git status
   git diff pkg/constants/constants.go

4. Run Tests:

   • Integration tests for all affected workflows
   • Focus on MCP Gateway (major version change)
   • Verify Claude Code, Copilot, Playwright functionality

5. Create PR with changes

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🔍 Overall Risk Assessment

Combined Risk: Medium (due to MCP Gateway major version)

Recommendations:

1. Immediate: Update MCP Gateway to v0.1.0 (production-ready milestone)
2. High Priority: Update Claude Code (new --effort feature)
3. Standard Priority: Update Copilot, Sandbox Runtime, Playwright Browser

Testing Strategy:

• Full integration test suite
• Specific focus on sandbox/MCP Gateway workflows
• Verify all CLI tool invocations
• Check Docker image pulls for updated versions

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Run ID: §21892002920
Check Date: 2026-02-11 03:48 UTC

AI generated by CLI Version Checker

• expires on Feb 13, 2026, 3:52 AM UTC