ggdendro 0.1-20 (Release date: 2016-04-27)
==============

Functional changes:

- None

Enhancements:

- Don't open plot device during calculation of segment data #25


ggdendro 0.1-19 (Release date: 2016-04-14)
==============

Functional changes:

- Removed margin argument from dendro_data.rpart, since this had no effect on plot.

Bug fixes:

- Fixed issue 20: Plot data is dependent on device, causing errors and spurious new devices
- Fixed issue 24: Labels don't print in `ggdendrogram()` with package `scales_0.4`
- Fixed issue 22: Margin not working for `dendro_data.rpart`


ggdendro 0.1-18 (Release date: 2016-02-25)
==============

Functional changes:

- None

Other changes:

- Minor change in documentation to comply with latest ggplot2 release

Fixes:

- Fixed issue 13 by adding `geom_blank()`


ggdendro 0.1-17 (Release date: 2015-09-06)
==============

Fixes:

- Use if(require(...)) for tests, examples and vignettes that use Suggested packages
- Update NAMESPACE to import functions from base R (required by R-devel)


ggdendro 0.1-16 (Release date: 2015-09-05)
==============

New functionality:

- Added support for objects of class twins in packages cluster, specifically agnes and diana objects (pull request #14 by @unikum)

Fixes:
- Many small changes and improvements to documentation

ggdendro 0.1-15 (Release date: 29/09/2014)
==============

New functionality:
- None

Changes:
- Some bug fixes
- Unit tests now run during R CMD check
- Modified vignette to use knitr instead of SWeave


ggdendro 0.1-14 (Release date: 2013-09-03)
==============

New functionality
* Added support for rpart

Changes:
* Modified code to suggest tree, rather than import
* Changed plot behaviour of ggdendrogram() to have prettier axis labels
* Removed all references to hidden functions in package stats



ggdendro 0.1-12 (Release date: 2013-01-27)
==============

New functionality
* None

Changes:
* ggdendro now imports MASS, tree and ggplot2 (rather than suggests)
* Added Brian D. Ripley as author (original author of package tree)

ggdendro 0.1-09 (Release date: 2012-12-25)
==============

New functionality
* None

Changes:
* Removed support for rpart
* Changed Licence from GPL (>=2) to GPL-2|GPL-3 to conform with rtree license conditions

ggdendro 0.1-07 (Release date: 2012-08-30)
==============

New functionality
* None

Changes:
* Modified code to conform to `ggplot2` v0.9.2


ggdendro 0.1-04 (Release date: 2012-02-02)
==============

New functionality
* None
* Modified examples to conform to ggplot2 v0.9


ggdendro 0.1-02 (Release date: 19/10/2011)
==============

New functionality
* Added support for classification trees using `package:rpart` 

Fixed bugs:
* Classification trees using `tree` produced error due to attempted rounding on factor variables

Changes in API
* Fixed inconsistencies in the names of the `data.frame` segments.  The names are now always `x`, `y`, `xend` and `yend`


ggdendro 0.0-7 (Release date: 2011-08-12)
==============

New functionality
* Included the `ggdendrogram` function that conveniently creates a `ggplot` dendrogram in a single line of code.
* Created `theme_dendro`, an almost blank theme

ggdendro 0.0
============

Experimental release of package.

Supports extraction of plot data for the following classes:

* dendrogram
* tree
* hclust