0.1: 17 May 2011
* initial preview release
0.1.1: 18 May 2011
* minor documentation fixes
* link to new website
0.2: 3 June 2011
* documentation fixes
* New functions and primitives:
+ scaleToX and scaleToY for scaling to an absolute width/height
+ reverseTrail
+ new Angle class and ability to use radians, degrees, or circle fractions
for specifying angles
+ rotateAbout and reflectAbout transformations based on new conjugation functions
+ rect and roundedRect primitives
+ explodeTrail/Path for breaking trails and paths into individual segments
* New features:
+ opacity attribute
+ support for path clipping
* New modules:
+ Diagrams.BoundingBox
* Fixes and updates:
+ withBounds now properly uses the new bounds instead of just combining
them with the old
0.3: 18 June 2011
* New features:
+ new customizable stroke' function which lets you assign names to
path vertices
+ circle and square functions now take a size argument
+ function for adjusting 2D diagrams to requested size abstracted
from cairo backend
+ generalize PathLike class to include an instance for diagrams,
and collapse things like polygon/polygonPath into a single
polymorphic function
+ basic text support
+ basic support for external images
+ very sketchy initial proof-of-concept library of 3D primitives.
See also http://patch-tag.com/r/byorgey/diagrams-povray.
* Bug fixes:
+ Issue 32 (mempty not behaving correctly within concatenations)
0.4: 23 October 2011
* documentation fixes
* New functions and primitives:
+ 'wedge' shape primitive
+ 'fromDirection' function for converting angles to 2D unit vectors;
inverse function 'direction' generalized to return any Angle type
+ New functions for computing and adjusting segment lengths
+ 'scaleUToX' and 'scaleUToY' for doing uniform scales
resulting in a desired width or height.
+ 'circlePath', 'reversePath', 'decoratePath'
* New features:
+ Completely new and improved polygon generation API
+ Cubic splines
+ User-controllable path fill rules
* Bug fixes:
+ fix incorrect corner case in arc generation
+ fix incorrect reverseTrail function