
0.11 - Taper amount is now a parameter for flutes.

0.10 - OS X support, hopefully.

0.9  - Improved recorder design, and improved tuning of whistles.
       Added "tune:" tool.

0.8  - Refined three-hole pipe.
       Added some actual documentation to README.

0.7  - Added recorder and three-hole pipe.
       Added weld and tapered joins.

0.6  - Added some example scripts

0.5  - Folk whistle design somewhat refined

0.4  - Design tools no longer depend on cffi

0.3  - Sketch uses less memory
       Add pennywhistles

0.2  - Add --embextra parameter to flutes
       Shawms
       Improved hole geometry

0.1  - Initial release
