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[ca] CLI version updates: Claude Code, Copilot CLI, Codex, GitHub MCP Server (2026-05-28) #35424

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Description

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Summary

Four CLI/MCP version updates detected and applied to pkg/constants/version_constants.go. All changes are minor/patch updates with no breaking changes affecting gh-aw workflows. make recompile succeeded with 236 workflows compiled, 0 errors.

Tool Previous New Intermediate
Claude Code 2.1.150 2.1.153 2.1.151, 2.1.152
Copilot CLI 1.0.52 1.0.54 1.0.53
Codex 0.133.0 0.134.0
GitHub MCP Server v1.0.4 v1.0.5

Already current (no changes): MCP Gateway v0.3.20, Playwright MCP 0.0.75, Playwright CLI 0.1.13, Playwright Browser v1.60.0.

Note: yesterday's (2026-05-27) version-check issue listed identical upgrades for Claude/Copilot/Codex/GitHub MCP, but only the MCP Gateway bump was merged into main. This run re-applies those four upgrades and additionally picks up Claude Code 2.1.153 (released 2026-05-27).

Update Claude Code

  • Previous: 2.1.150 → New: 2.1.153
  • Timeline: 2026-05-23 → 2026-05-27 (4 days, 3 patch releases)

Breaking Changes

None (patch releases only).

Key Features

  • Patch releases — no public repository or release notes available; NPM metadata only.
View Full Changelog

Release Highlights

Claude Code has no public GitHub repository; release notes are unavailable. Versions 2.1.151–2.1.153 are sequential patches published on 2026-05-23, 2026-05-26, and 2026-05-27 respectively.

Bug Fixes

Unknown — not published.

Security Updates

None disclosed.

CLI Discovery

No new commands or flags detected via --help between 2.1.150 and 2.1.153.

View Migration Guide

No migration required — minor patch updates. Update is applied automatically via pkg/constants/version_constants.go.

Impact Assessment

  • Risk: Low
  • Affects: Claude engine invocations in gh-aw workflows

Package Links


Update Copilot CLI

  • Previous: 1.0.52 → New: 1.0.54
  • Timeline: 2026-05-23 → 2026-05-24 (1 day, 2 patch releases)

Breaking Changes

None observed.

Key Features

Patch releases — repository at https://github.com/github/copilot-cli is private and inaccessible, so detailed release notes cannot be retrieved. Cached help output for 1.0.54 already exists at /tmp/gh-aw/cache-memory/copilot-1.0.54-help.txt (verified by previous run on 2026-05-27).

View Full Changelog

Release Highlights

Repository is private (github/copilot-cli) — public release notes cannot be retrieved. NPM metadata indicates 1.0.53 and 1.0.54 are sequential patches published on 2026-05-24.

CLI Discovery

Cached copilot --help and subcommand help outputs (config, environment) for 1.0.54 exist in cache-memory from the prior run. No public changelog to compare against.

Subcommand Changes

Unable to verify — repository inaccessible.

View Migration Guide

No migration required. Confirm at runtime that:

  • MCPs are not blocked from loading
  • /models does not silently fail on PATs

(These are the long-standing validation items noted in the constant's docstring.)

Impact Assessment

  • Risk: Low
  • Affects: Copilot engine invocations in gh-aw workflows

Package Links


Update Codex

  • Previous: 0.133.0 → New: 0.134.0
  • Timeline: 2026-05-21 → 2026-05-26 (5 days, 1 minor release)

Breaking Changes

Key Features

View Full Changelog

Bug Fixes

Documentation

Chores

Security Updates

None disclosed.

View Migration Guide

The profile selector rename to --profile is a primary user-facing change. If any gh-aw workflows pass profile flags to Codex (e.g., legacy --profile-v2 or similar), they will need to be updated. Review gh-aw's Codex engine invocations for any profile-related flags before rollout.

Impact Assessment

  • Risk: Medium (due to --profile rename — needs verification that gh-aw doesn't pass legacy profile flags)
  • Affects: Codex engine invocations, particularly any profile-based configuration

Package Links


Update GitHub MCP Server

  • Previous: v1.0.4 → New: v1.0.5
  • Timeline: released 2026-05-18

Breaking Changes

None.

Key Features

View Full Changelog

Bug Fixes

Documentation

Chores

Security Updates

None disclosed.

Full diff

github/github-mcp-server@v1.0.4...v1.0.5

View Migration Guide

No migration required. New tools are additive; the get_reviews pagination fix and the IFC label additions are transparent.

Downstream consideration: if any workflows enumerate the GitHub MCP tool surface, the two new tools (collaborator listing, discussion comment writes) will appear and may require allowlist updates.

Impact Assessment

  • Risk: Low
  • Affects: GitHub MCP server invocations in all workflows that use it

Package Links


Recommendations

  • Update priority: Medium overall. Codex 0.134.0 has the highest scrutiny due to the --profile rename. Verify any internal usage of profile flags before rollout.
  • Testing strategy: Run a representative subset of agentic workflows with each updated engine before merging (Claude, Copilot, Codex). Confirm GitHub MCP tool calls succeed for both new tools and the paginated get_reviews.
  • Rollout plan: Single bundled PR for all four constants updates. Lock files are regenerated locally but not committed (per project guidelines).

References:

Generated by 🔢 CLI Version Checker · opus47 8.2M ·

  • expires on May 30, 2026, 6:47 AM UTC

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