Changes in version 2.0.0 (2016-10-10): o Implemented possibility to deal with different Bgee releases. o Improved storage and versioning of cached files. o Implemented use of API key to query our servers in order to prevent overloading and spamming. o Improved management of downloading errors. o Harmonized the use of a Bgee class object by all functions of the package. For example, loadTopAnatData() now requires an input Bgee class object to specify species, dataType and pathToData arguments. o Added input Bgee class object to output of loadtopAnatData() function. o Created new getAnnotation(), getData() and formatData() independent functions to replace the Bgee class methods get_annotation(), get_data() and format_data(). o In formatData() function, when affymetrix data is used, the "stats" parameter is automatically set to "intensities". o Added possibility to reproduce an analysis offline if all data files were previously downloaded in cache. o Fixed data frames headers including spaces to more convenient headers with spaces replaced by dots. o Harmonized use of camelCase in functions arguments. o Added argument allowing to sort result table in makeTable() function. o Implemented management of TPMs as expression unit in future Bgee releases. o Updated vignette. Changes in version 1.0.3 (2016-08-31): o Update of format_data() function to output an Expression Set object. o Fixed makeTable "FDR" column which was a factor instead of a numeric. o Fixed get_data() and format_data() functions, which did not work when multiple chip types were available for an experiment. Changes in version 1.0.0 (2016-05-03): o Public release of BgeeDB Bioconductor package. Enjoy!