* bugfix: Incorrect padding size in `base642string` in tools.base642binary().
0.5.4
Not secure
* the generator provided to the functions lsbset.hide() and lsbset.reveal() is now a function. This is more convenient for a user who wants to use a custom generator (not in the module lsbset.generators). * performance improvements for the lsb and lsbset modules.
0.5.3
Not secure
* reorganization of all modules. No impact for the users of Stegano.
0.5.2
Not secure
* improvements and bug fixes for the exifHeader module; * added unit tests for the exifHeader module; * improvements of the documentation.
0.5.1
Not secure
* minor improvements and bug fixes; * added unit tests for the slsb and slsbset modules.