Changes in version 1.5.2: o Added new graphical components, options and annotations to the plotVariants function. Changes in version 1.3.1: o Added method readSFF to read-in Roche's .sff (Standard Flowgram Format) files. o Added functions for quality control on unaligned sequences in SFFContainer, ShortReadQ and QualityScaledDNAStringSet format. o Added a function to write files in FASTQ format from SFFContainer. Changes in version 1.1.2: o Added method for calculating Ti/Tv ratios. Changes in version 1.1.1: o Fixed bug in plotAmpliconCoverage().