GNU Lesser General Public License
This GNU Lesser General Public License counts as the successor of the GNU Library General Public License. For an explaination of why this change was necessary, read the Why you shouldn't use the Library GPL for your next library article.
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Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]
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Updated: 5 Jun 1999 jonas