Unsigned character cells are possible. The array is finite at the left. The program ignores a possible shebang line to allow executable Brainfuck programs. Optimization has been implemented via the -O option.
The - option was added. The mandatory width
argument was added to the -d option. The -f option
was removed. A minor bug that prevented the
writing of output to a file was fixed. The -v
option was changed to -V. The command used to mark
the end of program code in certain circumstances
was changed from ! to EOF.