Version 1.0

 o  Initial version released to CRAN.


Version 1.1

 o  Fixed bug in stage 1 sampling
 o  Added in calculation for Deff and CV in sample sizes
 o  Took out Vwithin and Vamong variable option in sample sizes
 

Version 1.2

 o  Bug fixes


Version 2.0

 o  Compatible with UNIX systems where tcltk2 is not available
 o  Neymans allocation added
 o  Variables names adjusted to be consistent with those required by the EHES data transfer system
 o  Took out stratification size option from the stratification dataset in SampleSizes
 o  Taken out merge function from Stage 2 Sampling