This release adds "ctrl" and "hex" modes to display non-printing characters. The "ctrl" mode displays characters 0-31 (except CR, LF, and TAB) as ^c, and 127-159 as [xx]. The "hex" mode displays all characters 0-31 (except CR and LF) and 127-255 as [xx].
This release adds X/Zmodem upload/download capability (uses rzsz or lrzsz packages). It defaults to the first visible serial port if no device is specified on the command line or in the configuration file.