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Bump default CLI/MCP versions: Claude Code, Codex, Pi, GitHub MCP Server - #55676

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copilot/update-cli-mcp-versions
Aug 25, 2026
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Bump default CLI/MCP versions: Claude Code, Codex, Pi, GitHub MCP Server#55676
pelikhan merged 3 commits into
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copilot/update-cli-mcp-versions

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Copilot AI commented Aug 25, 2026

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Routine periodic version check of pinned CLI/MCP tooling. Four defaults were behind upstream; the rest (Copilot CLI, Playwright MCP/CLI/Browser, MCP Gateway, threat-detect, and the Docker images in pkg/cli/docker_images.go) verified unchanged.

pkg/constants/version_constants.go

Constant Old New
DefaultClaudeCodeVersion 2.1.237 2.1.245
DefaultCodexVersion 0.148.0 0.149.1
DefaultPiVersion 0.84.2 0.84.3
DefaultGitHubMCPServerVersion v1.10.0 v1.10.1

Container digest pin

The MCP server tag bump also requires a new digest entry, otherwise compiled workflows fall back to an unpinned :v1.10.1 reference. Refreshed in .github/aw/actions-lock.json, pkg/actionpins/data/action_pins.json, and pkg/workflow/data/action_pins.json:

"ghcr.io/github/github-mcp-server:v1.10.1": {
  "image": "ghcr.io/github/github-mcp-server:v1.10.1",
  "digest": "sha256:1817b57d43916532dc002bdc5f344d639bd9fb54a9148d42168458f7c3280567",
  "pinned_image": "ghcr.io/github/github-mcp-server:v1.10.1@sha256:1817b57d43916532dc002bdc5f344d639bd9fb54a9148d42168458f7c3280567"
}

Digest was read from the ghcr.io manifest API; the outgoing v1.10.0 pin was confirmed to still match upstream before replacement.

Regenerated artifacts

  • All 292 .lock.yml files recompiled via make recompile.
  • Changeset added at .changeset/bump-cli-mcp-versions-2026-08-25.md.

Reviewer note: Codex 0.148.0 → 0.149.1 spans a minor bump; upstream changes are additive TUI/dashboard/doctor features and don't touch the headless invocation path gh-aw uses.

…ver)

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
@pelikhan
pelikhan marked this pull request as ready for review August 25, 2026 06:03
Copilot AI balanced review requested due to automatic review settings August 25, 2026 06:03
Copilot AI changed the title [WIP] Update CLI and MCP versions for various tools Bump default CLI/MCP versions: Claude Code, Codex, Pi, GitHub MCP Server Aug 25, 2026
Copilot AI requested a review from pelikhan August 25, 2026 06:06
@pelikhan
pelikhan enabled auto-merge (squash) August 25, 2026 06:09
@pelikhan
pelikhan merged commit 42c8479 into main Aug 25, 2026
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@pelikhan
pelikhan deleted the copilot/update-cli-mcp-versions branch August 25, 2026 06:09

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Pull request overview

Updates default agent CLI and GitHub MCP Server versions while keeping generated workflows and immutable container pins synchronized.

Changes:

  • Bumps Claude Code, Codex, Pi, and GitHub MCP Server defaults.
  • Refreshes the MCP Server digest across pin registries.
  • Regenerates affected workflow locks and adds a patch changeset.
Show a summary per file
File Description
pkg/constants/version_constants.go Updates four default versions.
pkg/actionpins/data/action_pins.json Refreshes the MCP image pin.
pkg/workflow/data/action_pins.json Synchronizes the workflow pin data.
.github/aw/actions-lock.json Updates the canonical action lock.
.changeset/bump-cli-mcp-versions-2026-08-25.md Records the patch release change.
.github/workflows/workflow-generator.lock.yml Regenerates the MCP image pin.
.github/workflows/ubuntu-image-analyzer.lock.yml Regenerates the MCP image pin.
.github/workflows/squad.lock.yml Regenerates the MCP image pin.
.github/workflows/squad-plan.lock.yml Regenerates the MCP image pin.
.github/workflows/squad-implement-worker.lock.yml Regenerates the MCP image pin.
.github/workflows/smoke-copilot-mai.lock.yml Regenerates the MCP image pin.
.github/workflows/smoke-copilot-auto.lock.yml Regenerates the MCP image pin.
.github/workflows/security-compliance.lock.yml Regenerates the MCP image pin.
.github/workflows/schema-feature-coverage.lock.yml Updates generated Codex installs and metadata.
.github/workflows/repository-quality-improver.lock.yml Regenerates the MCP image pin.
.github/workflows/pr-description-caveman.lock.yml Regenerates the MCP image pin.
.github/workflows/mergefest.lock.yml Regenerates the MCP image pin.
.github/workflows/github-mcp-tools-report.lock.yml Updates generated Claude installs and metadata.
.github/workflows/firewall-escape.lock.yml Regenerates the MCP image pin.
.github/workflows/evoskill-evolver.lock.yml Regenerates the MCP image pin.
.github/workflows/eslint-miner.lock.yml Regenerates the MCP image pin.
.github/workflows/designer-drift-audit.lock.yml Regenerates the MCP image pin.
.github/workflows/daily-windows-terminal-integration-builder.lock.yml Regenerates the MCP image pin.
.github/workflows/daily-formal-spec-verifier.lock.yml Regenerates the MCP image pin.
.github/workflows/contribution-check.lock.yml Regenerates the MCP image pin.
.github/workflows/codex-github-remote-mcp-test.lock.yml Updates generated Codex installs and metadata.
.github/workflows/agentic-token-optimizer.lock.yml Regenerates the MCP image pin.

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@@ -32,7 +32,7 @@ func (v Version) IsValid() bool {
type ModelName string

// DefaultClaudeCodeVersion is the default version of the Claude Code CLI.
const DefaultClaudeCodeVersion Version = "2.1.237"
const DefaultClaudeCodeVersion Version = "2.1.245"
@@ -45,16 +45,16 @@ const DefaultCopilotVersion Version = "1.0.80"
const DefaultCopilotSDKVersion Version = "1.0.11"

// DefaultCodexVersion is the default version of the OpenAI Codex CLI
const DefaultCodexVersion Version = "0.148.0"
const DefaultCodexVersion Version = "0.149.1"
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[ca] CLI/MCP version updates: Claude Code, Codex, Pi, GitHub MCP Server (2026-08-25)

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