2011-01-10 version 1.0
- initial release

2012-07-02 version 1.1
- fixed -lm in compilation
- work around for bad initialization of nnlsr()

2019-11-12 version 1.3.2
- ported to Python3 by Matthieu Guionnet

2021-01-08 version 1.3.4
- fixed fortran parameter conversion in lapack_ssg and fpylapack modules
