New in 0.0.13
* September 14, 2000
* Added support for reading and writing xml files (easyxml)
* Then updates to property manager and xml code.
* Update magnetic variation code.
* Sky code now uses glPushAttrib and glPopAttrib so it plays better with
  other ssg based apps.
* MacOS tweaks.
* MSVC tweaks.

New in 0.0.12
* July 19, 2000
* Converted project license from GPL to LGPL.
* Moved low level IO (socket, file, serial) code over to SimGear.
* Moved ephemeral code into simgear
* Moved basic world time code into simgear
* Added a property manager (registry)
* Some documentation added.

New in 0.0.11
* July 3, 2000
* Replaced gdbm with metakit
* Added drop in sky (depends on plib)
* Added spherical course and dist given two points calculations
* MSVC5 fixes
* Math/bucket/tiling tweaks from Norman Vine

New in 0.0.7
* March 29, 2000
* Added support for RedHat package building contributed by Habibie 
  <habibie@MailandNews.com>
* Added gdbm to SimGear.  Many systems will already have gdbm installed so
  it is only built if it doesn't already exist on the user's platform.
  gdbm is a set of database routines that use extendible hashing and works
  similar to the standard UNIX dbm routines.  This guarantees the availability
  of gdbm to any application that uses SimGear.
* Optimizations and bullet proofing of magnetic variation code by Norman 
  Vine and Ed Williams

New in 0.0.6
* March 27, 2000
* Added Nima World Magnetic Model 2000 contributed by Ed Williams
* Fixes for MSVC++

New in 0.0.5
* March 17, 2000
* Restructured directory layout to facilitate windows/mac IDE builds.

New in 0.0.4
* Removed mat3.h and friends (we now use plib's sg lib for these sorts of 
  things.)

New in 0.0.3
* Release that conincides with FlightGear-0.7.2