The changelog only goes as far back as 3.1. Major changes are:
- Mac OS X port
- Provide minimal interface information on BSD
- Fixes for all defects identified by coverity
- Fix accuracy issue on total rate calculation
- Better example config file
- Only initialize curses module if actually used
- Bugfixes
Also saner build system and new source code location (github).
slightly modified by me.
Bmon is an interface bandwidth monitor. It is able to generate and
draw three types of diagrams: The overview diagram which is a list of
all interfaces and their send/receive rates. A very MRTG like
graphical diagram in ASCII showing the rate over a specific time
period in a bar diagram. The details diagram which contains all
counters of an interface such as total bytes sent/received, errors,
compressed packets and so on.