ggthemes 1.5.1
------------------------

* fix failures in R CMD check

ggthemes 1.5.0
------------------------

* added alternative Solarized theme: `theme_solarized_2`
* `theme_solarized`: adjusted the colors
* added LibreOffic Calc themes and palettes: `theme_calc`, `calc_pal`, `scale_fill_calc`, `scale_colour_calc`, `cacl_shape_pal`, `scale_shape_calc`
* added Google Docs themes and palettes: `theme_gdocs`, `gdocs_pal`, `scale_fill_gdocs`, `scale_colour_gdocs`
* fixed some examples

ggthemes 1.4.0
------------------------

* fix bug in default palettes of `scale_colour_excel` and `scale_fill_excel`.

ggthemes 1.3.4
------------------------

* added Tableau sequential colour palettes: `tableau_seq_gradient_pal`, `scale_colour_gradient_tableau`, `scale_fill_gradient_tableau`.
* added Tableau diverging colour palettes: `tableau_div_gradient_pal`, `scale_colour_gradient2_tableau`, `scale_fill_gradient2_tableau`.
* `tableau_colour_pal`: added palette "cyclical


ggthemes 1.3.3
------------------------

* fix issue #11: error with fonts and `theme_wsj` in Windows

ggthemes 1.3.1
------------------------

* bank_slopes returns y/x aspect ratio to be compatible with coord_fixed
* improved documentation

ggthemes 1.3.0 
------------------------

* renamed `theme_excel2003` to `theme_excel`
* replace `scale_fill_excel2003` and `scale_fill_excel10` with `scale_fill_excel`
* replaced `scale_colour_excel2003` and `scale_colour_excel10` with `scale_colour_excel`
* replaced `excel2003_pal` and `excel10_pal` with `excel_pal`
* renamed `theme_base` to `theme_foundation`

ggthemes 1.2.0
------------------------

* added colorblind scales: `colorblind_pal`, `scale_*_colorblind`.


ggthemes 1.1.0
------------------------

* added Wall Street Journal themes, palettes, scales: `theme_wsj`, `wsj_pal`, 
  `scale_colour_wsj`, and `scale_fill_wsj`.
* added function `bank_slopes` : methods for determining the optimal slope
  ratio.
* added `theme-foundation`: a theme designed to be easy to extend into new 
  themes.
