Summary
2 CLI updates detected on 2026-05-06. Constants updated in pkg/constants/version_constants.go and workflows regenerated via make recompile (198 lock files updated).
| Tool |
Previous |
New |
Status |
| Claude Code |
2.1.126 |
2.1.129 |
Updated |
| GitHub Copilot CLI |
1.0.40 |
1.0.41 |
Updated |
| OpenAI Codex |
0.128.0 |
0.128.0 |
No change |
| GitHub MCP Server |
v1.0.3 |
v1.0.3 |
No change |
| Playwright MCP |
0.0.73 |
0.0.73 |
No change |
| Playwright Browser |
v1.59.1 |
v1.59.1 |
No change |
| MCP Gateway |
v0.3.6 |
v0.3.6 |
No change |
Update: Claude Code
- Previous: 2.1.126 → New: 2.1.129
- Intermediate versions released: 2.1.128 (2.1.125, 2.1.127 skipped in public feed)
- Timeline: Minor patch releases (no public changelog available)
Breaking Changes
None detected.
Key Features
- No public changelog available from NPM or GitHub (private repository)
- CLI help output unchanged between versions — no new flags or subcommands detected
View CLI Discovery (Claude Code 2.1.129)
Notable flags present in 2.1.129
--bare: Minimal mode skipping hooks, LSP, plugin sync, attribution, auto-memory--exclude-dynamic-system-prompt-sections: Improves cross-user prompt-cache reuse--fork-session: Creates new session ID when resuming--from-pr: Resume session linked to a PR--json-schema: JSON Schema for structured output validation--no-session-persistence: Disable session persistence for non-interactive use--remote-control-session-name-prefix: Prefix for auto-generated Remote Control session names--replay-user-messages: Re-emit user messages for acknowledgment (stream-json mode)
Notable subcommands
agents: Manage background and configured agentsauth: Manage authenticationauto-mode: Inspect auto mode classifier configurationdoctor: Check health of Claude Code auto-updaterinstall: Install Claude Code native buildmcp: Configure and manage MCP serversplugin|plugins: Manage Claude Code pluginsproject: Manage Claude Code project statesetup-token: Set up long-lived authentication tokenultrareview: Cloud-hosted multi-agent code reviewupdate|upgrade: Check for updates and install
View Migration Guide
- Version already updated in
pkg/constants/version_constants.go
- Workflows regenerated via
make recompile (198 files updated)
- No breaking changes — standard merge and deploy
Impact Assessment
- Risk: Low
- Affects: All Claude engine workflows
- Migration: None required
Package Links
Update: GitHub Copilot CLI
- Previous: 1.0.40 → New: 1.0.41
- Pre-release versions observed: 1.0.41-0, 1.0.41-1 (stable release is 1.0.41)
- Timeline: Follows 1.0.40 (stable) — no public changelog
Breaking Changes
None detected.
Key Features
- No public changelog (private repository)
- CLI help output analysis confirms no new top-level flags or subcommands
View CLI Discovery (Copilot CLI 1.0.41)
Available subcommands
completion <shell>: Generate shell completion scripthelp [topic]: Display help informationinit: Initialize Copilot instructionslogin [options]: Authenticate with Copilotmcp: Manage MCP servers (add, get, list, remove)
config subcommand
The copilot help config output shows configuration settings including:
allowedUrls: URL/domain allowlistautoUpdate: Auto-update behavior (defaults to true)banner: Startup banner frequency (always/never/once)bashEnv: BASH_ENV support for bash shellsbeep: Beep when user attention requiredcompactPaste: Collapse large pasted content (default: true, 10+ lines)copyOnSelect: Auto-copy selected text in alt screen modepowershellFlags: PowerShell startup flags
No environment subcommand detected
copilot environment --help returned the full config help (same as copilot help config) — no separate environment subcommand exists in this version.
Notable flags present in 1.0.41
--add-github-mcp-tool <tool>: Add specific GitHub MCP tools--add-github-mcp-toolset <toolset>: Add GitHub MCP toolsets--acp: Start as Agent Client Protocol server--autopilot: Start in autopilot mode--bash-env: Enable BASH_ENV support--connect[=sessionId]: Connect to a remote session--effort/--reasoning-effort <level>: Set reasoning effort (low/medium/high/xhigh)--no-ask-user equivalent: --allow-all-tools for non-interactive mode
View Migration Guide
- Version already updated in
pkg/constants/version_constants.go
- Workflows regenerated via
make recompile (198 files updated)
- Verify: MCPs not blocked from loading (tools.mcp configuration works end-to-end)
- Verify: /models does not silently fail on PATs
Impact Assessment
- Risk: Low
- Affects: All Copilot engine workflows
- Migration: Verify MCP and model listing as noted in code comment
Package Links
References:
Generated by CLI Version Checker · ● 253.5K · ◷
Summary
2 CLI updates detected on 2026-05-06. Constants updated in
pkg/constants/version_constants.goand workflows regenerated viamake recompile(198 lock files updated).Update: Claude Code
Breaking Changes
None detected.
Key Features
View CLI Discovery (Claude Code 2.1.129)
Notable flags present in 2.1.129
--bare: Minimal mode skipping hooks, LSP, plugin sync, attribution, auto-memory--exclude-dynamic-system-prompt-sections: Improves cross-user prompt-cache reuse--fork-session: Creates new session ID when resuming--from-pr: Resume session linked to a PR--json-schema: JSON Schema for structured output validation--no-session-persistence: Disable session persistence for non-interactive use--remote-control-session-name-prefix: Prefix for auto-generated Remote Control session names--replay-user-messages: Re-emit user messages for acknowledgment (stream-json mode)Notable subcommands
agents: Manage background and configured agentsauth: Manage authenticationauto-mode: Inspect auto mode classifier configurationdoctor: Check health of Claude Code auto-updaterinstall: Install Claude Code native buildmcp: Configure and manage MCP serversplugin|plugins: Manage Claude Code pluginsproject: Manage Claude Code project statesetup-token: Set up long-lived authentication tokenultrareview: Cloud-hosted multi-agent code reviewupdate|upgrade: Check for updates and installView Migration Guide
pkg/constants/version_constants.gomake recompile(198 files updated)Impact Assessment
Package Links
Update: GitHub Copilot CLI
Breaking Changes
None detected.
Key Features
View CLI Discovery (Copilot CLI 1.0.41)
Available subcommands
completion <shell>: Generate shell completion scripthelp [topic]: Display help informationinit: Initialize Copilot instructionslogin [options]: Authenticate with Copilotmcp: Manage MCP servers (add, get, list, remove)config subcommand
The
copilot help configoutput shows configuration settings including:allowedUrls: URL/domain allowlistautoUpdate: Auto-update behavior (defaults to true)banner: Startup banner frequency (always/never/once)bashEnv: BASH_ENV support for bash shellsbeep: Beep when user attention requiredcompactPaste: Collapse large pasted content (default: true, 10+ lines)copyOnSelect: Auto-copy selected text in alt screen modepowershellFlags: PowerShell startup flagsNo
environmentsubcommand detectedcopilot environment --helpreturned the full config help (same ascopilot help config) — no separate environment subcommand exists in this version.Notable flags present in 1.0.41
--add-github-mcp-tool <tool>: Add specific GitHub MCP tools--add-github-mcp-toolset <toolset>: Add GitHub MCP toolsets--acp: Start as Agent Client Protocol server--autopilot: Start in autopilot mode--bash-env: Enable BASH_ENV support--connect[=sessionId]: Connect to a remote session--effort/--reasoning-effort <level>: Set reasoning effort (low/medium/high/xhigh)--no-ask-userequivalent:--allow-all-toolsfor non-interactive modeView Migration Guide
pkg/constants/version_constants.gomake recompile(198 files updated)Impact Assessment
Package Links
References: