0.4

 - Makefile: use botch-graph-difference to compare graphs when testing
 - find-fvs: make output independent from input graph order
 - run pylint3 and pep8 in test target and make all Python scripts compliant
 - graph-difference: rewrite and simplify comparison algorithm
 - make build-closure and clean-repository a bit more verbose

0.3

 - Makefile: fix test and install target for arches without ocamlopt

0.2

 - botch-cross/native: move to tools directory
 - botch-cross/native: fall back to *.d.byte tools if *.native is not available
 - botch-cross/native: use system version of botch-download-pkgsrc
 - add man page for botch-download-pkgsrc
 - fix man page generation for tools/*.sh files and delete two useless scripts in the process
 - add tools/build-order-from-zero.py

0.1

 - initial release
