2.1

2.0+1.6.1

2001

 

PSF

no

2.0.1

2.0+1.6.1 2001

 

PSF

yes

2.1.1

2.1+2.0.1

2001

PSF

yes

2.2

2.1.1

2001

PSF

yes

2.1.2

2.1.1

2002

PSF

yes

2.1.3

2.1.2

2002

PSF

yes

2.2.1

2.2

2002

PSF

yes

2.2.2

2.2.1

2002

PSF

yes

2.2.3

2.2.2

2003

PSF

yes

2.3

2.2.2

2002-2003

PSF

yes

2.3.1

2.3

2002-2003

PSF

yes

2.3.2

2.3.1

2002-2003

PSF

yes

2.3.3

2.3.2

2002-2003

PSF

yes

2.3.4

2.3.3

2004

PSF

yes

2.3.5

2.3.4

2005

PSF

yes

2.4

2.3

2004

PSF

yes

2.4.1

2.4

2005

PSF

yes

2.4.2

2.4.1

2005

PSF

yes

2.4.3

2.4.2

2006

 

PSF

yes

2.4.4

2.4.3

2006

 

PSF

yes

2.5

2.4

2006

PSF

yes

2.5.1

2.5

2007

PSF

yes

2.5.2

2.5.1

2008

PSF

yes

2.5.3

2.5.2

2008

PSF

yes

2.6

2.5

2008

PSF

yes

2.6.1

2.6

2008

PSF

yes

2.6.2

2.6.1

2009

PSF

yes

2.6.3

2.6.2

2009

 

PSF

yes

2.6.4

2.6.3

2009

 

PSF

yes

2.6.5

2.6.4

2010

PSF

yes

Footnotes:

(1)GPL-compatible doesn't mean that we're distributing Python under the GPL. All Python licenses, unlike the GPL, let you distribute

a modified version without making your changes open source. The GPL-compatible licenses make it possible to combine Python with other software that is released under the GPL; the others don't.

Next Generation Firewall Open Source Licenses 41