Changes in metaplus version 0.7-1

  o fixed bug related to singularity of Hessian

  o when better solution found when profiling then use this fitted model  

Changes in metaplus version 0.7-0

  o improved convergence by using Nelder-Mead if nlminb failed

  o used modified bbmle to fix bugs - changes will eventually be incorporated into bbmle 

Changes in metaplus version 0.6-1

  o improve profiling of t-distribution models by using multiple starting values

  o fix problem when vinv=0 correctly

  o fix documentation errors

  o include examples vignette

Changes in metaplus version 0.6-0

  o initial release
