New library file format
This is only relevant if you installed
the version HypExp-1.0 (08-JULY-2005)
In order to be able to use the package under Windows, we had to change
the format of the library files. This has no consequences for the
libraries that are already installed. It only matters if you want to
install libraries in the new format ( lib*.tar.gz) instead of ( lib*.hel.gz).
To install the lib*.tar.gz
libraries, you need the version (13-JULY-2005) or a later version. See this page for information on how to upgrade.