Changes in version 1.8.0                        

    o   Improved parallelization implementation for a faster analysis performance.

    o   resolved knitr error June 2021

                        Changes in version 1.0.1                        

    o   The data input function raises errors, when column naming concerning
	sgRNAs or genes in not clear.

    o   Functions that can only be run after analysing data raise errors when
	you try to run them before the model has been fitted and 
	statistics computed.

                        Changes in version 1.0.0                        

    o   Added Genome Biology citation for gscreend.

    o   Minor changes to the vignette and the QC plotting functions.

                       Changes in version 0.99.4                        

    o   Replaced parallel::mclapply() with BiocParallel::bplapply()

    o   Updated stop/warning/message functions. Testing if sampling 
	timepoints are named correctly.