Version 1.0.15 (2009-05-25)
  o FreeBSD and NetBSD port renewed. OpenBSD port introduced.
  o import/preimport 'show route' modifiers was renamed to export/preexport
    for consistency with filters.
  o Minor change in the grammar of 'interface' config option.
  o Many bugfixes in IPv6 BGP.
  o As usual, miscellaneous bugfixes.

Version 1.0.14 (2009-04-28)
  o A lot of bugfixes in BGP, OSPF and core.
  o A bugfix in filters in the pipe protocol. It is recommended to
    check whether the new behavior of used pipe filters is consistent
    with expectations.
  o Reimplementation of prefix sets and a slight change in the meaning
    of some prefix set patterns.

Version 1.0.13 (2009-03-14)
  o A lot of bugfixes in BGP, OSPF and core
  o A new syntax for BGP masks

Version 1.0.12 (2008-11-12)
  o new BGP features: BGP MD5, ASN32, BGP route reflector
  o BGP bugfixes

...

Version 1.0.9 (2004-07-15)
  o  Minor bugfix in RIP
  o  A lot of OSPF code rewritten, OSPF supports multiple areas,
     virtual links, MD5 authentication. It is fully compatible
     with rfc2329.

Version 1.0.8 (2004-06-07)
  o  A lot of bug fixes in RIP, OSPF and BGP (thanx to Andreas Steinmetz)
  o  FreeBSD and NetBSD port introduced
  o  Complete code clean up

Version 1.0.7 (2003-08-20)
  o  OSPF bug fixes

Version 1.0.6 (2003-04-06)

  o  No more byte order problems in RIP authentication. Thanks to
     Eric Leblond <eleblond@init-sys.com> for a patch.
  o  Fixed interoperability problems with Cisco and Zebra when talking
     IPv6 BGP.
  o  Handle more primary addresses with different scopes gracefully.
     IPv6 needs that.
  o  Comparison of prefixes in filters doesn't ignore their lengts.
  o  As usually, OSPF bug fixes.
  o  Documentation building tools now work with recent linuxdoc-tools.

Version 1.0.5 (2001-06-09)

  o  Minor cleanups in the libraries.
  o  Removed a couple of warnings when compiling with newer glibc.
  o  OSPF bug fixes.

Version 1.0.4 (2000-09-04)

  o  Fixed a serious bug in 1.0.3.

Version 1.0.3 (2000-09-03)

  o  OSPF works better on NBMA networks. Some configuration tags added.

Version 1.0.2 (2000-08-24)

  o  Minor bug fixes to OSPF.

Version 1.0.1 (2000-06-22)

  o  Updated documentation and fixed a couple of bugs.

Version 1.0.0 (2000-06-09)

  o  First stable release.

Version 0.0.0 (2000-05-13)

  o  First public development release.