Changes in version 1.21.1 o Updated microRNAome data to the latest published version (v3) processed with the latest version of miRge. Changes in version 1.7.2 o Add microRNAome_v2 data. Changes in version 1.1.2 o Fix unit test error. Changes in version 0.99.3 o Added data from FANTOM5 and cell specific microRNA catalogue of human peripheral blood. o Added flagged annotation field denoting sample with fewer than 500,00 filtered miRNA reads. Changes in version 0.99.0 o Initial version of the package. o Added NEWS.Rd file.