0.9.24 (January 23, 2020)

• Enhancements
  • Flushing stderr when setting the window title and printing alerts for better responsiveness in cases where stderr is not unbuffered.
  • Added function to truncate a single line to fit within a given display width. cmd2.utils.truncate_line supports characters with display widths greater than 1 and ANSI style sequences.
  • Added line truncation support to cmd2.utils text alignment functions.
  • Added support for Python 3.9 alpha