		CHANGES IN corrplot VERSION 0.77

CHANGES
  * Fixed #58, make sure the margin is correct in corrplot.mixed().
  * Revised document.


		CHANGES IN corrplot VERSION 0.76

CHANGES
  * In corrplot(), added parameters na.label and na.label.col that define how NA values inside a matrix should be rendered.
  * In corrplot(), na.label can now use one or two characters, default is "?" (issue #55)
  * Fixed #17: restore par() settings on exit  (thanks, #yihui)
  * Fixed #16: checks for [-1, 1] interval are too strict.
  * Fixed #15: error with correlation plot using insig argument when all values are significant.
  * Fixed #9: added ward.D and ward.D2 hclust methods (thanks, #jeffzemla)


		CHANGES IN corrplot VERSION 0.70

CHANGES
  *  In corrplot(), parameter insig add a  option "p-value", now p-values can be conveniently added on the glyph.
  *  Return value changes, corrplot() now returns a reordered correlation matrix.

		CHANGES IN corrplot VERSION 0.66

CHANGES
  *  Add html vignette, which was generated from markdown file by knitr.
  *  In corrplot(), remove parameter "zoom", add "is.corr"; now it is more convenient to
     visualize  non-correlation matrix. Parameter "addtextlabel" was renamed as "tl.pos",
     and "addcolorlabel" was renamed as "cl.pos".


		CHANGES IN corrplot VERSION 0.60

NEW FEATURES
  *  Now corrplot() can deal with the matrix not in [-1,1] by parameter "zoom" now.
     Warning: please make sure the visualization you take after data zoom is meaningful!

CHANGES
  *  Function corr.rect() was renamed as corrRect().
  *  Revise document. (THANKS, Tao Gao)
  *  In function corrplot(), "order"'s choice "PCA" was precisely renamed as "AOE".
	 and "FPC" was added for the first principal component order.
  *  Add function corrMatOrder(), and corrplot.mixed().
  *  Remove seldom used functions: corrplot.circle(), corrplot.ellipse(),
     corrplot.square(), corrplot.shade(), corrplot.color(), corrplot.number().
  *  In corrplot(), remove parameter "assign.col" and "cl.range",
     add "zoom", "cl.lim" and "addCoefasPercent".




		CHANGES IN corrplot VERSION 0.54

CHANGES
  *  Parameter "tl.cex" in function corrplot() is more sensitive.

BUG FIXES
  *  The issue that too much space adding to the margins (especially using a longer text label
     or a larger font size) has been fixed.
  *  Specifying wrong color to the glyphs has been fixed.
