2.17.1

Added

• In Vim mode, compose the current draft with Ctrl+E or :edit external in
  your configured editor, retaining Markdown and returning to Insert mode for
  review before sending. Respect external-editor shortcut overrides.

Fixed

• Preserve task drafts, cursor positions and selections across Vim commands
  and transcript searches, including Escape, connection setup and disabling
  Vim. Save the task rather than the temporary command line for draft recovery.
• Make Vim pane return (l or Ctrl+W l) work from the sidebar, keep editable
  search fields on their own typing keys, and honor Ctrl+F paging in Normal
  mode. Vim-off navigation, shortcut configuration, approvals and the
  :connect workflow retain their existing behavior.
• Interpret /help and other command-like text as transcript searches when
  explicitly entered in Vim Search mode.