New in 0.59
+
+(This is an intermediate/stepping stone release. Skip this if you are
+interested in stability.)
+
+* IRIX portability changes and support for native SGI compilers.
+* Solaris portability tweaks
+* Incorporated some MacOS portability changes (although the port is not
+ yet complete.)
* Changes to allow adjustment of the autopilot settings while it is
activated.
+* Began complete overhaul of scenery generation tools.
+* Fixed a view frustum culling bug.
+* separated lib GPC (generic polygon clipper.) GPC is not "freeware" and
+ the author has explicitely refused our request to distribute source code
+ for this library with Flight Gear.
+* updated installation and getting started guide
+* switched to a simpler, lighter weight frame rate calculation method.
+* new tile division scheme.
+* GPS serial *output* fixes.
+* Added a nifty halo to both the sun and moon. Preparation for allowing
+ subtle moon lighting effects at night.
+* Incorporated Jon Berndt's new C++ flight model rewrite.
+* Autopilot settings can be adjusted while active.
+* Updates to the instrument panel.
+* Fixed AOA reading on the HUD.
+* Added random splash screens.
+* Modified scenery loader to accept tri-fans.
+* Other non-backwards compatible changes to scenery file format and tile
+ layout.
+
New in 0.58
* Added JSBsim alpha code ... this is Jon S. Berndts alpha FDM rewrite.
Tools/Construct/Makefile \
Tools/Construct/Array/Makefile \
Tools/Construct/Clipper/Makefile \
- Tools/Construct/GenFans/Makefile \
+ Tools/Construct/Combine/Makefile \
Tools/Construct/GenOutput/Makefile \
Tools/Construct/Triangulate/Makefile \
Tools/Construct/Main/Makefile \