=== 2.5.1 / 2012-06-27

* 1 bug fix:

  * UGH. The latest 1.8.7 version has randomized hash buckets and that breaks JUST my tests.

=== 2.5.0 / 2012-02-13

* 1 minor enhancement:

  * Graph should render a pdf if rendering a png will be prohibitive (node+edge > 500)

=== 2.4.1 / 2012-01-30

* 1 minor enhancement:

  * Quoted sub/graph names to allow characters like :. (damphyr)

=== 2.4.0 / 2012-01-16

* 4 minor enhancements:

  * Renamed arrow_none to none_arrow.
  * Renamed box to box_arrow (because the box shape was already defined).
  * Renamed diamond to diamond_arrow (because the diamond shape was already defined).
  * Allow rake analyzer to read from stdin, making it more usable for isolated systems.

* 1 bug fix:

  * Fixed 1.9.3 warnings.

=== 2.3.1 / 2011-12-19

* 1 minor enhancement:

  * Added Aja Hammerly's Easy Data Visualization with Graph slides

=== 2.3.0 / 2011-10-04

* 7 minor enhancements:

  * Added CompoundAttribute
  * Added arrowhead, arrowtail, and arrowsize attribute methods.
  * Added default arrowhead attribute helpers (vee, box, dot, etc)..
  * Added fontsize
  * Attribute#+ now returns a CompoundAttribute
  * Colorscheme is now passed down to subgraphs.
  * font shortcut no longer takes optional fontsize.

=== 2.2.0 / 2011-08-12

* 3 minor enhancements:

  * Added brewer color scheme support: colorscheme(:reds, 5) creates c1 - c5.
  * Added cluster subgraph shortcut
  * added Node.connected? and Node.orphan?

* 1 bug fix:

  * Fixed output of single node graphs. (aja)

=== 2.1.0 / 2011-05-26

* 3 minor enhancements:

  * If bin/graph isn't given a type, list them and exit.
  * Updated RubygemsAnalyzer to work with new API.
  * `graph` command no longer defaults to any analyzer.

* 2 bug fixes:

  * Escape newlines in labels. (rohitn)
  * Refactored all saving code to bin/graph for clarity.

=== 2.0.1 / 2011-02-18

* 2 minor enhancements:

  * Slightly improved output.
  * Refactored Node and Edgue under Thingy.

* 2 bug fixes:

  * Expanded out subcall to rake to include current load path
  * Use the rake from the calling ruby process as the invoking process

=== 2.0.0 / 2010-12-24

* 1 major enhancement:

  * Graph is completely rewritten. It is no longer a Hash subclass.
    Not backwards compatible! 147.3% more awesome.

* 27 minor enhancements:

  * #save now defaults type to nil, pass "png" or whatever if you want an image.
  * Added DepAnalyzer#decorate
  * Added DepAnalyzer#setup
  * Added Graph::Node and Graph::Edge to formalize the relationships.
  * Added Graph#color(name), #shape(name), #style(name).
  * Added Graph#colorscheme and #fillcolor.
  * Added Graph#edge(name1, name2, name3 ...)
  * Added Graph#font.
  * Added Graph#label(name), Node#label(name) and Edge#label(name).
  * Added Graph#node(name, label = nil)
  * Added Graph#node_attribs and Graph#edge_attribs.
  * Added Graph#subgraphs and Graph#<<(subgraph).
  * Added Graph::Attribute with ability to decorate: red << node << edge
  * Added a gallery of examples and a rake task to run them all.
  * Added digraph { ... subgraph { ... } ... } DSL.
  * Added homebrew dependency analyzer.
  * Added shortcut methods for all styles, shapes, and the major colors.
  * Added support for subgraphs: graph << subgraph.
  * Insert-order is no longer maintained... this _may_ cause problems.
  * Node#>> defined so the arrows can point the same way as in dot: n1 >> n2
  * Removed Graph#prefix in favor of the more structured accessors.
  * Renamed Graph#attribs to Graph#graph_attribs and it is now graph only.
  * RubygemsAnalyzer now draws developer dependencies gray.
  * RubygemsAnalyzer now has -a to graph all dependencies even if not installed.
  * graph tool no longer opens by default.
  * graph tool now has -o to `open` the output and -d to switch to the dotfile.

=== 1.2.0 / 2010-03-30

* 10 minor enhancements:

  * Added rake_analyzer.rb to help visualize rake dependencies. YAY!
  * Added #boxes to convert all nodes to boxes.
  * Added #global_attrib to set attribs on all nodes.
  * Added #nodes to return all nodes (even if not part of from-edge).
  * Added #normalize to remove duplicate edges.
  * Added #orient to set graph orientation.
  * Added #rotate as LR alias to #orient.
  * Added full rdoc for Graph.
  * Switched to minitest.
  * Updated Hoe setup.

* 2 bug fixes:

  * Fixed inherited #clear to ensure ivars cleared as well.
  * Fixed scanner to work with new macports deps output

=== 1.1.0 / 2009-04-16

* 3 minor enhancements:

  * Don't run dot if type is nil
  * Provide a command plugin for RubyGems, `gem graph`
  * YAY tests

=== 1.0.0 / 2009-03-27

* 1 major enhancement

  * Birthday!