Changes in version 0.1-7 (2026-05-19)                  

    o   NEW: relative reliability (O'Connor, 2018) 

    o   NEW: plotPIccc returns the standard errors of all parameters 
	 given they are provided by the originating package. 
	 Otherwise, the respective list elements contain NAs.

    o   NEW: Option 'empirical' provides for empirical CCCs and
	 TCCs. Several options allow for fine-tuning.

    o   NEW: Option type='ESC' for the empirical score function.

    o   CHG: The classical PI-Map connects the parameters across 
	 items. This allows for easier detection of threshold
	 disordering.

                 Changes in version 0.1-6 (2024-09-11)                  

    o   NEW: Option 'legoff' (legend offset) for  
	vertical positioning of legend.

    o   NEW: Options 'TIFmax' and 'SEmax' for individual 
	scaling of TIF and SE curves

    o   CHG: Former option 'hidelab' renamed to 'showlab' 
	with reversed meaning and extended options:
	0 = no labels at all
	1 = show thetas at bottom of diagram
	2 = show item labels at left (y-)axis
	3 = show item function diagram labels
	4 = show y-axis labels of PP histogram
	5 = show y-axis labels of (s)SE line
	6 = show y-axis labels of (s)TIF line.

                        Changes in version 0.1-5                        

    o   NEW: argument 'breaks=' for person parameter histogram.

    o   NEW: Color scheme 'colorful1' (provided by Katharina Buß)

    o   FIX: Person parameter histogram color bug when using 'dsel=' 
	(reported by Katharina Buß

                        Changes in version 0.1-4                        

    o   NEW: Select categories to draw with 'csel='

    o   NEW: Highlight selected categories with 'highlight='

    o   NEW: Attribute 'theta' in return object 
	contains vector of thetas used for drawing.

    o   FIX: Various bug fixes reported by Davide Albers

    o   FIX: Adapt color vector (reported by  Niklas Zimmermann)

    o   FIX: Dimensions incorrectly extracted from TAM object
	(reported by  Mirko Schürmann)

    o   CHG: 'extwin' defaults to NULL: 
	if RStudio: internal, else external window

                        Changes in version 0.1-3                        

    o   optical enhancements

    o   minor bug fixes

                        Changes in version 0.1-2                        

    o   minor bug fix

                        Changes in version 0.1-1                        

    o   minor bug fixes

                        Changes in version 0.1-0                        

    o   minor bug fixes

                        Changes in version 0.0-3                        

    o   minor bug fixes

    o   inclusion of big5.rda

                        Changes in version 0.0-2                        

    o   minor bug fixes

                        Changes in version 0.0-1                        

    o   mirt extractor improved

    o   some minor bugs removed

                        Changes in version 0.0-0                        

    o   Hello world!