5 - new easy to use example generation (will hopefully lead to nice examples)
7 - new module for handling of convex polygons (taken out of the graph module)
9 - collection of helper functions (taken out of the graph module)
10 - moved the attrlist into helper -- as plain functions; attrlist becomes obsolete
12 - to be included in 0.3 -> finish base functionality
13 - access to different baselines
16 - strip glyphs from pfa/pfb-fonts
17 - there is a C implementation taken from pdftex
18 - fallback solution via an external program (pfb2pfa)
20 - (partial) C binding to libkpathsea
21 - fallback solution via an external program (kpsewhich)
23 - removed some code duplication (various axis painters)
24 - use text module instead of the obsolete tex module (done except for the documentation)
25 - allow for tailing zeros of automatic generated labels (done except for the documentation)
26 - allow for missing data in bar graphs -> skipmissing parameter (done except for the documentation)
27 - remove the support for variables given as keyword arguemtns in data constructor (done except for the documentation)
28 - use context instead of extern for extern variables and functions (done except for the documentation)
29 - graph keys; titles in data/function/etc. (done except for the documentation)
31 - common bboxes for different graphs
32 - automatic datafile key title
33 - exceptions in drawsymbol & friends...
34 - separate texter out of the axispainter
37 - new classes for visual and width lengths, aliases for user length (u_pt = pt)
38 - all length classes have now by default a quantifier 1 (instead of 0), such that,
39 for instance, 5*unit.t_cm() == unit.t_cm(5)
40 - default_unit now has to be set via unit.set. For instance: unit.set(defaultunit="m").
41 - convert_to is now internal function, which moreover does not longer accept tuples or lists
43 - new methods height, width, top, bottom, left, right
44 - ll & ur ???, what about ul and lr -> ugly!
45 - enlarge (was enhance) now allows selective enlargement to the left, bottom, right and top
46 - output HiResBoundingBox
47 - never reduce bbox upon output
50 - new constructor signature, more in line with rest of PyX:
51 epsfile(x, y, filename, **additional_args)
53 - removed additional column support in addcolumn; removed _addcolumn (done except for the documentation)
54 - line reduction for datafile like the every parameter in gnuplot (done except for the documentation)
56 - new way of PS prolog generation that writes only necessary parts
57 - added support for patterns
58 - canvas.insert() now supports arguments
59 - bbox of canvas can be specified in writetofile command explicitely
60 - writetofile does not return self anymore
61 - TODO: document patterns and new writetofile syntax
64 - changed the handling of extern functions and all variables
66 - gradient renamed to palette
68 - problem with sizefile on windows (tex module)
69 - allow for strings in graphxy's width and height; allow for width only (graph module)
70 - disable rating for labelattrs equals None (graph module)
71 - defaultstyle selection, when a list of data is provided to the plot function (graph module)
72 - traverse when adding functions as arguments of operators (mathtree module)
73 - allow for extern functions in addcolumn (data module)
74 - just one common place for the version number
79 - allow division of length by numbers
81 - new transformation: slant
82 - renamed all trafo methods to use the participle (i.e translate->translated)
83 - the name of all trafo subclasses are verbs (i.e. translation->translate)
85 - mark class renamed to symbol
86 - (text-)box distance measurement
87 - moved axis partitioning to axis and axis painter
88 - automatic axis partitioning (now officially: general cleanup, distance measurement, documentation)
90 - baraxis, baraxispainter, and bar style
92 - previously named datafile module
93 - class "_datafile" renamed to class "data"
94 - class sectionfile added
97 - extern variables and functions (support in graph.function, graph.paramfunction and data.data)
100 - deferred to Version 0.3
101 - running TeX "on the fly" is basically implemented
103 - transformation bug (#624068, trafo module)
104 - canvas transformations (canvas module???)
105 - textbox alignment (graph module)
106 - return linewidth upon calculation with linewidths (unit module)
107 - allow column number variables with several digits
109 - british and american spellings (color module, graph module)
110 - small logo modifications