Releases
Releases — page 10
Every stable release of the open-source Codex CLI (openai/codex) and of Claude Code (anthropics/claude-code) on GitHub, newest first. Each entry is a short summary of the official notes with a link to the full changelog. Latest: Codex 0.162.1 (9 Oct 2026) and Claude Code 2.1.296 (9 Oct 2026).
Short summaries here; each entry links to its version page and to the official release notes on GitHub.
Claude Code 2.1.148
Fixed the Bash tool returning exit code 127 on every command for some users (a regression introduced in 2.1.147)
Official notes on GitHubClaude Code 2.1.147
Pinned background sessions (Ctrl+T in claude agents) now stay alive when idle, are restarted in place to apply Claude Code updates, and are shed…
Official notes on GitHubCodex 0.133.0
Goals are now enabled by default, backed by dedicated storage, and track progress across active turns. (#23300, #23685, #23696, #23732) · codex remote-control now…
Official notes on GitHubClaude Code 2.1.146
Renamed /simplify to /code-review with an optional effort level (e.g. /code-review high) · Auto mode no longer suppresses AskUserQuestion when the user or a…
Official notes on GitHubCodex 0.132.0
The Python SDK now supports first-class authentication, including API key login, ChatGPT browser and device-code flows, account inspection, and logout APIs. (#23093) · Python…
Official notes on GitHubClaude Code 2.1.145
Added claude agents --json to list live Claude sessions as JSON for scripting (tmux-resurrect, status bars, session pickers) · Added agent_id and parent_agent_id attributes…
Official notes on GitHubClaude Code 2.1.144
Added /resume support for background sessions — sessions started via claude --bg or agent view now appear alongside interactive ones, marked with bg ·…
Official notes on GitHubCodex 0.131.0
The TUI now offers richer session controls and display: data-driven service-tier commands, blended token usage, permissions/approval mode, effective workspace roots, and responsive Markdown tables.…
Official notes on GitHubClaude Code 2.1.143
Added plugin dependency enforcement: claude plugin disable now refuses when another enabled plugin depends on the target (with a copy-pasteable disable-chain hint), and claude…
Official notes on GitHubClaude Code 2.1.142
Added new claude agents flags: --add-dir, --settings, --mcp-config, --plugin-dir, --permission-mode, --model, --effort, and --dangerously-skip-permissions to configure dispatched background sessions · Fast mode now uses…
Official notes on GitHubClaude Code 2.1.141
Added terminalSequence field to hook JSON output so hooks can emit desktop notifications, window titles, and bells without a controlling terminal · Added CLAUDE_CODE_PLUGIN_PREFER_HTTPS…
Official notes on GitHubClaude Code 2.1.140
Improved Agent tool subagent_type matching to accept case- and separator-insensitive values (e.g. "Code Reviewer" resolves to code-reviewer) · Updated agent color palette · Fixed…
Official notes on GitHubClaude Code 2.1.139
Added agent view (Research Preview): a single list of every Claude Code session — running, blocked on you, or done. Run claude agents to…
Official notes on GitHubClaude Code 2.1.138
Internal fixes
Official notes on GitHubClaude Code 2.1.137
[VSCode] Fixed extension failing to activate on Windows
Official notes on GitHubCodex 0.130.0
Plugin details now show bundled hooks, and plugin sharing exposes link metadata plus discoverability controls. (#21447, #21495, #21637) · Added codex remote-control as a…
Official notes on GitHubClaude Code 2.1.136
Added CLAUDE_CODE_ENABLE_FEEDBACK_SURVEY_FOR_OTEL to re-enable the session quality survey for enterprises capturing responses through OpenTelemetry · Added settings.autoMode.hard_deny for auto mode classifier rules that block…
Official notes on GitHubClaude Code 2.1.133
Added worktree.baseRef setting (fresh | head) to choose whether --worktree, EnterWorktree, and agent-isolation worktrees branch from origin/ or local HEAD. Note: the default fresh…
Official notes on GitHubCodex 0.129.0
The TUI now supports modal Vim editing in the composer, including /vim, default-mode config, and Vim-specific keymap contexts. (#18595) · TUI workflows are easier…
Official notes on GitHubClaude Code 2.1.132
Added CLAUDE_CODE_SESSION_ID environment variable to the Bash tool subprocess environment, matching the session_id passed to hooks · Added CLAUDE_CODE_DISABLE_ALTERNATE_SCREEN=1 env var to opt out…
Official notes on GitHubAlso tracked: All news · Usage reset tracker · Blog