Claude Code 2.1.x focuses on smoother daily coding sessions

Claude Code 2.1.191 is a practical cleanup release for people who use the tool inside a terminal. It adds `/rewind`, so a conversation can be resumed from the point before `/clear` was run. It fixes a scroll bug that pulled the screen back to the bottom while earlier output was being read during a streaming response.

It also fixes stopped background agents coming back after they had been stopped, and it now gives a clearer message when `/voice` is disabled by an organization policy. Several terminal-specific issues were corrected, including a truncated `/login` link in Windows Terminal and Cmd+click links in Ghostty when used through ssh or tmux. Agent views were cleaned up so built-in slash commands such as `/usage` are not sent as prompt text to background sessions, and pasted images show as `[Image #N]` instead of long filesystem paths.

Nearby 2.1.x releases show the same direction: stronger sandbox controls for credentials and secrets, clearer organization model restrictions, command-line MCP login, better auto mode denial messages, hook matching fixes, and an option to disable mouse clicks in fullscreen mode.