version 1.4.1: (2014-07-02)
- fixed bug: sometimes bed file is not displayed properly
- added "NEWS" section
- added reference information


version 1.8.1: (2015-06-01)
- fixed a few bugs


version 1.9.1: (2015-6-25)
- integrated the RMT tool for extracting the combinatorial RNA methylome from multiple MeRIP-Seq datasets, see ?RMT
- 3 authors: Jia Meng, Lin Zhang and Lian Liu
- added another citation (Liu 2015)

version 1.9.2: (2015-8-9)
- corrected fold change calculation in bltest, by Lin Zhang


version 2.13.0: (2017-10-24)
- package overview revised 
- revision due to the changes of a dependent package