Release 0.10 of the guide and all utilities.
Pre-release
The book includes comments on doing calculations on the GDB command line (use GDB as a calculator), and on altering execution flow.
All GUI utilities now allow a fractional value for the font size (e.g. 16.4). In Linux, increasing or decreasing the font size with a few tenths of a pixel may result in sharper text.
The BMDebug front-end now has a view for local variables; it also allows you to select the display format (dec/hex/octal/binary) for integers.
The formatting of the GDB help texts has also been improved.
The BMFlash "programmer" tool now has a progress bar to show how it proceeds in downloading the code to the micro-controller. It can also (optionally) print the time that the process took.
Plus the usual minor enhancements and bug fixes.