0.7

New features

The new option change direction will order the slices counterclockwise instead
of the default clockwise.

Bug fixes

The \piecommand did not escape spaces properly which prevented using options
starting with a spaces. #14

0.6

New features

pgf-pie now wraps the entire pie into a \scope environment and additionally
defers lookup of unknown /pgfpie keys to the /pgf and /tikz namespaces. This
paves the way for all kinds of improvements such as easy setting of global pie
options like font or placement on the background layer. Further is allows
referring to the pie as a node via local bounding box and moving the pie around
on the canvas using the shift key.

Bug fixes

pgf-pie tokenizes its arguments which led to breakage when used with babel.
For now, babel functionality is simply disabled for the entire pie.

0.5

Bug fixes

Loop counter variables have been renamed with the \pgfpie@ prefix to avoid
clashes with user macros.

0.4

Announcement

This release is the beginning of a complete rewrite of pgf-pie to make it
portable to other formats and to fix bugs that originate from its design.

Bug fixes

This release also includes other bug fixes. On GitHub you can click the commit
hashes and the issue numbers to get to the fix and the ticket, respectively.

a7a883c #5
6e38480 #6
c279e95 #2

0.3

Restructure to TDS and add Travis