People have asked me to put JNOS 2.0 sources on github, so here you go.

 The official JNOS 2.0 site will always be :

   https://www.langelaar.net/jnos2

 Copyright (C) 2004-2020 by Maiko Langelaar, VE4KLM

December 17, 2020
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 Uploaded the latest 2.0m.5F source (no patching required)

 Uploaded changes.txt (release history) and j2addendum.txt (documentation)

July 1, 2020
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 The 2.0n (and 2.0n.beta) work has been shelved, in favour of just going
 back to 2.0m and at some point releasing a JNOS 2.0 security kit, which
 people can slap on top of any 2.0m or later release. Unfortunately, the
 the 2.0n release was simply getting out of hand, and too complicated.