Joutsenpuisto is latest and recommended version. Update from earlier versions should be done as new install but media update is also possible from version four.
Joutsenpuisto supports both i386 (Pentium II or later) and x86-64 (amd64, ia32e, emt64t) CPU architectures.
Full support is available until march 2011 and maintenance updates are available until march 2014.
Kablam has already moved to maintenance updates. We will not add any new features or new hardware support into this version.
Kablam was first version using kernel 2.6.
Kablam supports both i386 (Pentium II or later) and x86-64 CPU architectures.
Version 4 has moved to maintenance updates ending at the end of February 2012.
This version using Linux kernel 2.4 has already moved to maintenance updates only mode. We will only fix critical bugs and security issues.
We won't sell support for this product any more. Security updates are available untill the end of October 2010.