Version 1.0-3

   * Bugs fixed in help files for nnls and lsx (2011-07-16)
   
Version 1.0-4

   * NAMESPACE added

Version 1.1-0

   * Functions removed: dqrdc and dqrsl, lsx, nnlse
   * pnnls modified to have argument "sum=NULL"
   * Help pages written/modified
   * Submission to CRAN

