CHANGES IN VERSION 1.16.1
------------------------
 o bug fixed of infoContentMethod, now return NA when ID is not belong to the ontology <2012-10-11, Thu>

CHANGES IN VERSION 1.15.3
------------------------
 o remove all the S4 classes and methods <2012-09-12, Wed>
 o add progress bar for mgeneSim <2012-09-12, Wed> 
 o re-implement calculating semantic values in Wang's method <2012-09-12, Wed>
 o update IC data for next release <2012-09-12, Wed>
 o bug fixed in getSV <2012-09-13, Thu> 

CHANGES IN VERSION 1.15.2
------------------------
 o re-implement gene2GO <2012-09-7, Fri>
 o information content based methods implemented in c++ <2012-09-5, Wed>

CHANGES IN VERSION 1.15.1
------------------------
 o export termSim, which can be used in 
   other ontological semantic similarity measurement <2012-06-14, Thu>
 o update vignette. <2012-06-14, Thu>

CHANGES IN VERSION 1.13.6
------------------------
 o remove dependency of organism annotation packages. <2012-03-09, Fri>
   User not need to install all these annotation packages for using GOSemSim.
   User only need to install the specific organism annotation package they want to calculate.
 o update IC data sets for 1.14 release. <2012-03-30, Fri>


CHANGES IN VERSION 1.13.5
------------------------
 o fixed BibTeX database file .bib.
   month = , must be month = someMonth,
   leave it blank will cause texi2dvi failed. <2012-03-01, Thu>

CHANGES IN VERSION 1.13.4
------------------------
 o update vignette. <2012-02-28, Tue>

CHANGES IN VERSION 1.13.3
------------------------
 o bug fixed for multiple annotation. <2012-02-01, Fri>

CHANGES IN VERSION 1.13.2
------------------------
 o update infoContentMethod to make it consistent between DOSE and GOSemSim. <2011-12-31, Sat>

CHANGES IN VERSION 1.13.1
------------------------
 o remove dependency of DOSE
 o remove Streptomyces coelicolor support, as the genome wide annotation package contributor no longer supports it.

CHANGES IN VERSION 1.11.2
------------------------
 o Using methods implemented in DOSE for semantic similarity calculation.