Changes in version 1.2.1 (2020-05-04)
+ Set linear transformation of FSC and SSC as optional in `runExprsMerge` and `runExprsExtract`
+ Fixed bugs in vignette

Changes in version 1.1.6 (2020-04-26)
+ Add preprocessing tutorial
+ Fixed bugs in `runExprsExtract` and `runExprsMerge`

Changes in version 1.1.5 (2020-04-20)
+ Fixed installation errors in Linux and Windows
+ Fixed legend name of figure
+ Fixed errors in building vignette

Changes in version 1.0.4 (2020-03-19)
+ Fixed installation errors in Linux and Windows

Changes in version 1.0.3 (2020-03-17)
+ Fixed bugs in `runDiff`

Changes in version 1.0.1 (2020-02-15)
+ Add uniform downsampling in function `processingCluster`

Changes in version 1.0.1 (2019-10-17)
+ Fixed some warnings in the checking process of Bioc 3.10 

