claude_code_releases ยท May 14, 2026 ยท release
v2.1.142
What's changed 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 Opus 4.7 by default (previously Opus 4.6). Set CLAUDE_CODE_OPUS_4_6_FAST_MODE_OVERRIDE=1 to pin fast mode to Opus 4.6 Plugins with a root-level SKILL.md and no skills/ subdirectory are now surfaced as a skill The /plugin details pane and claude plugin details now show LSP servers a plugin provides /web-setup warns before replacing an existing GitHub App connection Fixed MCP_TOOL_TIMEOUT not raising the per-request fetch timeout for remote HTTP and SSE MCP servers, which capped tool calls at 60 seconds regardless of the configured value Fixed background sessions not recognizing pre-existing git worktrees, blocking Edit while EnterWorktree refused to create a duplicate Fixed background sessions disappearing and daemon reconnect failing after macOS sleep/wake โ the daemon now detects clock jumps instead of treating them as elapsed idle time Fixed daemon not exiting cleanly after the binary is upgraded (e.g. brew upgrade ), causing dispatched agents to crash-loop on the deleted path Fixed background agents crash-looping when the Claude-in-Chrome extension is connected without a shared tab Fixed clicking links in an attached claude agents session โ the background worker's headless browser shim no longer applies while attached Fixed claude agents