Claude Code v2.1.145
Claude Code v2.1.145 was released on .
Summary
- Added claude agents --json to list live Claude sessions as JSON for scripting (tmux-resurrect, status bars, session pickers) - Added agentid and parentagentid attributes to claudecode.tool OTEL s...
Release Context
- This was the 113th Claude Code release of 2026 tracked by Havoptic.
- It shipped 1 day after Claude Code v2.1.144 (May 18, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Gemini CLI v0.43.0 (May 22, 2026)
- OpenAI Codex CLI rust-v0.133.0 (May 21, 2026)
- Kiro CLI v2.4.1 (May 21, 2026)
- GitHub Copilot CLI v1.0.51 (May 20, 2026)
- OpenAI Codex CLI rust-v0.132.0 (May 20, 2026)
Compare Claude Code: vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI
Release Notes
- Added claude agents --json to list live Claude sessions as JSON for scripting (tmux-resurrect, status bars, session pickers)
- Added agentid and parentagentid attributes to claudecode.tool OTEL spans, and fixed trace parenting so background subagent spans nest under the dispatching Agent tool span
- Status line JSON input now includes GitHub repo and PR information when detected
- /plugin Discover and Browse screens now show a plugin's commands, agents, skills, hooks, and MCP/LSP servers before installation
- claude agents terminal tab title now shows the awaiting-input count so an alt-tabbed window tells you when an agent needs attention
- Slash command and @-mention suggestion list now supports mouse hover and click in fullscreen mode
- Stop and SubagentStop hook input now includes backgroundtasks and sessioncrons fields
- Fixed a permission-prompt bypass where bare variable assignments to non-allowlisted environment variables in Bash commands were auto-approved
- Fixed MCP prompt slash commands showing raw server validation errors when a required argument is omitted — the error now names the missing argument and shows expected usage
- Fixed the spinner and elapsed-time display free
Other Recent Claude Code Releases
- v2.1.215 (July 19, 2026)
- v2.1.214 (July 18, 2026)
- v2.1.212 (July 16, 2026)
- v2.1.211 (July 15, 2026)
- v2.1.210 (July 14, 2026)
All Claude Code releases · All AI coding tool releases on Havoptic