From Genome Analysis Wiki
* Version 0.4.2 released with a bug fixed for SKAT when there are two variants in a group, and a bug fixed in Makefile for easy compiling.
* Version 0.4.4 released with a bug fixed when alleles are flipped in group file. (3/14/2014)
* Merged raremetal and raremetalworker in one package following version number of raremetalworker. (4/22/14)