Changes in version 1.39.1                        

  - The networks are no longer bundled in the package. They are hosted
    on Zenodo (https://doi.org/10.5281/zenodo.22918956) and downloaded
    on demand, keeping the package size well below the 100 MB limit of
    the Bioconductor build system. The network files are identical to
    the ones distributed in previous versions.
  - New function getRegulon() downloads a network, caches it locally
    with BiocFileCache and returns the regulon object. Replace
    data(regulonblca) with regulonblca <- getRegulon("blca").
  - New function listRegulons() lists the available networks.
  - The documentation of the individual networks is merged into
    ?regulons.
  - The vignette is converted to R Markdown.
  - Added unit tests.