VERSION 0.99.7
----------------------
+ package submission.


VERSION 1.1.1
----------------------
+  allow adjustment of covariates;
+  update 'SDA' with additional arguments passed to 'qvalue'.

VERSION 1.1.2
----------------------
+ update NEWS file.

VERSION 1.7.1
----------------------
+ add reference.

VERSION 1.9.1
----------------------
+ add example for single-cell data.

VERSION 1.9.2
----------------------
+ update description for single-cell data in reference manual.

VERSION 1.11.1
----------------------
+ update reference manual with single-cell RNA sequencing data

VERSION 1.11.2
----------------------
+ re-upload files under Version 1.11.1

VERSION 1.11.4
----------------------
+ update vignette with SC RNA sequencing data

VERSION 1.11.5
----------------------
+ return beta and gamma as matrix

VERSION 1.21.1
----------------------
+ update maintainer email address
