Alt+Left/Right now go back/forward within the page (the standard browser keys) instead of switching sites; sites switch with Ctrl+Tab, Ctrl+[ ] and the standard Ctrl+PageUp/PageDown. New enableHistoryButtons option (off by default) shows half-transparent back/forward buttons at the top middle. Settable from the terminal menu and the Web UI. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013wi3ZQveYdjfcrEsyazq32