+New in 0.7.9 (final)
+* February 16, 2002
+
+* Fixes to the Thanks file.
+* Fix --time-offset in the man page and options help.
+* Fixed the spelling of Celsius.
+* Cleaned up some stray cout's
+* Removed some redundant FG* class qualifiers in various headers.
+* GUI dialog box fixes for autopilot.
+* Ensure that initial engine settings are copied over from FlightGear
+ to JSBSim.
+* FreeBSD fix from JSBSim.
+
+
+New in 0.7.9pre2
+* February 13, 2002
+
+* JSBSim FGPiston mixture improvements
+* Enable Audio by default in MSVC builds
+* Added a clock freeze option.
+
+
+New in 0.7.9pre1
+* February 12, 2002
+
+* Switch to JSBSim (jsbsim.sf.net) as our default flight model.
+* Added additional aircraft: Cessna 182, Cessna 172 (ifr panel),
+ and a Cessna 310 (twin prop).
+* Added an entirely new set of flight dynamics modeling code by Andy Ross.
+ Includes several aircraft such as a 747, A4, and DC-3.
+ This is (Y)et (A)nother Flight Dynamics (Sim)ulator. It is a first cut
+ of a "different take" on FDM design. It's intended to be very simple
+ to use, producing reasonable results for aircraft of all sorts and sizes,
+ while maintaining simulation plausibility even in odd flight conditions
+ like spins and aerobatics. It's at the point now where one can
+ actually fly the planes around.
+* Added an optional embedded http server that provides a property
+ manager interface to external programs and scripts.
+* Added an optional embedded http server that can serve out live
+ screen shots to anyone on the web.
+* Sync with the latest JSBSim code.
+* Added simple ATIS support.
+* More flexible autopilot that can be tuned per aircraft.
+* Many updates to the HUD to allow it to handle a much bigger set of
+ symbology and functionality
+* Support for back course ILS approaches.
+* Implimented DME ETE and speed.
+* Added support for rudder and aileron trim.
+* Many improvents with piston engine and propeller modeling. Engine
+ startup procedures work, and engine guages work.
+* Added support for retractable gear.
+* Added 'master freeze' and 'fuel freeze' modes. Would like to add
+ other freeze modes soon.
+* Added a 'high' level aircraft config file that specifies things like
+ the FDM code to use, the aircraft config file, the 3d model, the
+ instrument panel, autopilot config, etc.
+* Added a neat external 'chase' view control panel.
+* Added a GUI interface to the property manager system.
+* Moved keybinding definitions to a config file.
+* Many additions and improvements to the sound effects including
+ stall horn, tire squeek, ground rumble, wind noise, flaps, etc.
+* Enable introduction music in windows (off by default on all platforms)
+* Added support for the OpenGC glass cockpit project.
+* Added support for flying ILS approaches in both runway directions if the
+ same frequency is used in both cases.
+
+* Added an autogen.sh script for those compiling from CVS code.
+* Attempt to support more incompatible varients of the
+ automake/autoconf tools.
+* Added basic man pages.
+* Removed old remnants of plib-1.2.x support. Plib-1.4.x is now required.
+* Added support for building mandrake packages (other packaging system
+ contributions welcom.)
+* Various initialization and startup sequence fixes and tweaks.
+ This helps get the flight dynamics model going reliably and robustly.
+ It also helps get initial time of day effects correct.
+* Fixed a config problem that could lead to bogus builds for people with
+ Voodoo cards.
+* Better support for running with an alternate time/date for when we
+ are being slaved to an external data source.
+* Fixed (simplistic) terrain following autopilot mode.
+* Fixes to problems with window aspect ratio that could surface if the
+ window was resized.
+* Fix several off by one errors in hud_card.cxx
+* Fix gauge spelling error.
+* Modified FGSubsystem::update() to take an int parameter for delta time.
+* Many internal fixes and enhancements to the core code that manages
+ instrument panel modeling and rendering.
+* LaRCsim EGT doesn't show 'running' values while cranking.
+* Fixes to JSBSim so that the slip/skid ball is much more realistically modelled
+* Added support for an unlimited number of fuel tanks.
+* Multi-engine throttle fixes.
+* A round of updates to the UIUC flight dynamics model.
+* Fixed an annoying tile cache scheduling bug. This makes tile paging
+ much more robust even with teleporting and reseting.
+* Fixed a potential mouse freeze up condition on windows.
+* Converted the materials file to xml.
+* Tweaked and updated initial option and config file parsing to be
+ more intuitive and robust.
+* Check for the proper version of the base file and exit gracefully
+ if not found.
+* Fixed a problem with the initial view offset being lost.
+* Various floating point / initial value bug fixes
+* Added support for tracing property manager reads and writes (for
+ debugging purposes.)
+* Fixed the problem where the simulator clock time would go goofy
+ when scenery was being loaded.
+* Make the tile cache system more tolerant of situations where the tile
+ cache is full, but no entry qualifies for removal.
+
+* MSVC fixes.
+* IRIX fixes.
+* FreeBSD fixes.
+* Mac OS X fixes.
+* Better cygwin and mingwin support.
+* Better support for gcc-3.0
+
+
+New in 0.7.8
+* July 13, 2001
+* Updated to the latest JSBSim flight dynamics model (http://jsbsim.sf.net)
+* First release of a bundled utility: fgjs which assists you in creating
+ a joystick/button configuration for your setup.
+* Updated airport data file with taxiways at many major airports.
+* Better support for using an external browser to view online help
+ components. Windows support for this will be included in the next
+ revision.
+* Now using plib-1.4.x which supports more than 3 concurrent sounds.
+* Most of the README's and documentation has been reviewed and brought
+ up to date.
+* Support for ultra-hires screen dumps suitable for large scale
+ printed output.
+* Updated, more flexible binary scenery format.
+* Support for using digital axes (i.e. a hat) as a pair of buttons
+ which can be mapped to any function a button could be mapped to.
+* Added user documentation to the base package
+* Added a c172 mini panel.
+* Improved c172 panel graphics.
+* Added units to configuration files
+* Fixed X15 panel
+* External view panning fix ups.
+* Fixed the segfault on exit bug.
+* Lots of property manager tweaks. Appened units to property name to
+ make it explicit, adjusted read/write/archive bits and defaults
+* MSVC fixups.
+* gcc-3.0 fixups.
+* Irix fixups.
+* Fixed a potential segfault in radio station lookup/search code.
+* Fixed a bug in the audio system intialization order that could cause
+ a segfault in some circumstances.
+* Fixed a typo in the 2nd tank property name so it's value is now accessible
+ from the instrument panel.
+* Fixed a bug when loading the "old" binary scenery which prevented ground
+ lighting from being generated.
+* Jettison old conditionally compiled plib-1.2.x code, we now require
+ plib-1.4.x or higher.
+* Eliminated some convoluted that generated a harmless, but confusing
+ "*** NO TIMEZONE" error message,
+* Fixed doubled bindings for joystick buttons.
+* Threading fixups.
+* Fixed a bug with the time warping/offset code. You can again
+ startup with a proper time offset if you like.
+* Fixed a couple memory problems ... attempting to access/use/write to
+ previously freed memory.
+
+New in 0.7.7
+* June 20, 2001
+
+* Cleaned up various warning messages
+* Various Cygwin fixes.
+* Various MSVC fixes.
+* Various Irix Mips fixes.
+
+* Check for null panel before passing mouse events to panel object.
+* Fixed panel edge artifacts (due to unwanted texture wrapping.)
+* Fixed a typo in the base/materials file.
+* Various property manager fixes.
+* Various property manager lookup optimizations.
+* Fixed a bug in the autopilot altitude hold that crept in.
+
+* Converted from hardcoded to configurable keyboard bindings.
+* Added an FGSubsystem base class so subsystems can be managed with a
+ common api.
+* Keyboard commands are now completely remapable. Removed BFI and
+ keyboard in place of remapable inputs.
+* Started to impliment a command manager. This along with the
+ property manager will go a long ways toward building infrastructure
+ for scripting.
+* Started laying infrastructure for creating ultra-high-res tiled
+ screen shots suitable for printers.
+* Synced with a recent version of JSBSim.
+* GUI code split into smaller logical subcomponents.
+* FGOptions converted to use property manager directly.
+* "delta-t" and fdm interface timing fixes and tweaks.
+* Added a sound effect manager class at the FlightGear level.
+
+* Support for setting a starting position as and offset distance (and /
+ or radial) from your specified starting postition. This allows you to
+ initialize on final x miles out at y altitude.
+* Many updates to make a much more realistic single engine and prop model
+ with atmospheric and velocity dependencies. Fuel flow now modeled.
+* Straightened out magnetic offset issues with VOR stations so we can
+ navigate properly from real avaition charts.
+* Added a direct network interface support for the "Atlas" moving map
+ program. (Output radio stack settings so current VOR and OBS can be
+ visualized.)
+* Autopilot made to work more like a real world autopilot (rather than
+ based on perfect values.) Autopilot wing leveler is slaved off the
+ turn coordinator. Heading hold is slaved from the DG (which drifts).
+ Nav and ILS holds slave off the needle position.
+* Backcorse ILS needle should move in correct direction now.
+* Identing of NAV radios (and individual volume control) now work.
+* Don't play DME ident if no colocated DME.
+* VOR/ILS/ADF range pickup realistically modeled as per AIM.
+* Added support for marker beacons.
+* Support for loading and saving the current 'simulator state' using
+ an xml formated file.
+* Added threaded tile paging for systems with pthread support.
+* Added high level support for creating airport taxiway and runway signs.
+* Many updates and fixes to the "installation and getting started" manual.
+* Support for adding static objects to the scenery.
+* Many updates and new features for the xml configurable panel engine.
+ Many corresponding improvements to the default instrument panel.
+* Support added for incrementally numbering screen snapshots.
+* Added support for a new, smaller, faster binary scenery format.
+* Added an xml configurable HUD engine.
+* Added interface glue to propogate wind values to LaRCsim.
+
+New in 0.7.6
+* December 15, 2000
+* Added night ground cover lights with user controllable densities on
+ a per texture basis. Lights have a bit of a "fog punch through" effect.
+* Support added for "shaped" instrument panels.
+* Added support for virtual panels that are larger than the screen
+ space which can scroll.
+* Added waypoint and route flying support to the autopilot and HUD.
+* New highly detailed runway textures with accurate markings.
+* Added a basic piston engine model, with support for rpm, egt, cht, mp,
+ and mixture.
+* Many tweaks and improvements to the c172 instrument panel.
+* Corrections and additions to the airport and navaid database.
+* Added an external interface to the property manager so you can
+ "telnet" into a running copy of FlightGear, cd through the property
+ tree and examine and even change values, all from a remote computer.
+* Improvements to flight model initialization.
+* Fixes and improvements to the save/restore code.
+* Added a load/save dialog box for saving/restoring your current flight.
+* Program notes max texture size for your card/driver so it can load
+ higher resultion textures if they are available and if you can use
+ them.
+* Added a visibility= command line option for setting intial visibility
+ distance.
+* Range of tiles loaded and drawn are now directly calculated from the current
+ visibility distance so that the ground always blends smoothly into sky.
+* Rewrote the tile caching scheme so it is now more flexible, more dynamic,
+ simpler, and more robust.
+* Updates to the FDM bus.
+* Many clean ups with the view code to prepare the way for a greater
+ variety of external views.
+* MSVC project files now included in the source distribution.
+* Fixed a view bug that could make the aircraft model appear rotated
+ incorrectly
+* Fixed a bug with the autopilot rate of climb hold.
+* Internal property manager tweaks.
+* Additional materials can be aliased to an existing material to save
+ texture space (at the expense of less texture variety)
+* MSVC tweaks.
+* MacOS tweaks.
+
+New in 0.7.5
+* September 18, 2000
+* Aircraft now starts at end of runway closest to desired heading.
+* Runways now have accurate markings.
+* Addition of a completely reconfigurable instrument panel.
+* Tons of panel tweaks and fixes. Gyro now drifts, relocated whisky compass,
+ skid ball moves in the right direction, etc.
+* Updates and tweaks to network multiplayer code.
+* Tweaks to ground steering sensitivity.
+* Updates to the UIUC flightmodel and icing research code.
+* Fixed the sound problem in the previous version.
+* Current scenery normal is now available for use.
+* Current load queue size is now available for use.
+* Added a configure time check for proper simgear version.
+* Explicitely link in -lpthread if it exists.
+* Fixed a couple namespace problems.
+* MacOS and MSVC tweaks.
+* Renamed JSBsim to JSBSim
+* Added support in the material library for non-repeating textures.
+
+New in 0.7.4
+* July 19, 2000
+
+* VOR reception now scales with altitude.
+* Added differential braking support.
+* Landing gear modeling code now works in JSBSim
+* Overhauled cloud code substantially, new cloud textures.
+* Added support for Ray Woodworth's 5 axis motion chair.
+* Red light the panel at night and shade based on time of day.
+
+* Fixed autopilot altitude hold increment bug.
+* Fixed screen snap shot function.
+* Fixed mach number for LaRCsim.
+* --start-date-gmt option fixed.
+* Fixes to uiuc includes and initializations
+* Fixes to periodic scheduler.
+* Fixed a tile loading bug if the load queue wasn't empty before a reset or
+ teleport.
+
+* Some additional MSVC5 portability fixes.
+* Tweaks to build with newest gcc under Irix contributed by Erik Hofman.
+
+* Clean out a pile of old junk in the material manager library from the
+ pre-ssg days, and majorly overhauled it.
+* Complete reengineering of the panel code in preparation for moving the
+ configuration out into a data file.
+* Lots of hashing around with Joystick support trying to achieve something
+ that is flexible enough to handle the zillions of possible configurations
+ out there. Hopefully we are approaching a workable solution.
+* Better windows support in our joystick module.
+* View code simplifications and optimizations contributed by Norman Vine.
+
+* Added support for $FG_SCENERY and --fg-scenery=path so scenery can have a
+ different location from the base package.
+* Moved drop in sky module, world time module, ephemeris module, and low
+ level communications modules over to simgear.
+* Replaced gdbm with metakit
+* Added David Megginson's property manager
+
+
+New in 0.7.3
+* May 18, 2000
+* Added a radio stack 2 VOR/ILS and an ADF to the instrument panel.
+ You can change the frequencies by clicking on the knobs on the
+ instrument panels. You can now navigate with VOR/ADF/DME and fly
+ ILS approaches.
+* Added a chronometer to the instrument panel.
+* Added a "wet" compass to the top of the instrument panel.
+* Compass, vsi, and altitute instruments and vacuum system are more
+ accurately modeled.
+* Added a magnetic variation model.
+* Added navaid database management and query code.
+* Added magvar offset to VOR radials.
+* Heading bug now display magnetic heading rather than true heading.
+* Autopilot now has modes to track a VOR and GS.
+* Added custom joystick client support so sim can be flown from a
+ remote joystick connected to another machine. This is in support of
+ some custom hardware located in the human factors research lab of the
+ university of minnesota.
+* HUD controls are a bit different "h" toggles through day/night/off
+ modes and "H" cycles through brightness levels.
+* Norman Vine contributed code to optionally do antialiased hud lines
+ on hardware that supports this. Norman also contributed additional
+ hud cleanups and updates.
+* Updates to JSBsim flight dynamics code that includes a generic
+ reconfigurable flight control system, a initial state trimming routine,
+ support for wind and weather, support for flaps, independent trim control,
+ config files changes
+* Updates to LaRCsim flight dynamcis code contributed by UIUC that
+ allows loading aircraft specifications at runtime from config files.
+ UIUC is using flightgear as a platform to do icing research. The UIUC
+ aircraft use the c172 gear model for now which causes some weirdness
+ on the ground for some of the larger aircraft.
+* Flight model no longer has to be chosen at compile time.
+* Separated ephemeris code from the actual sky rendering code and gave
+ this whole section a big overhaul. The moon should now consistantly
+ have the correct phase.
+* Rebuilt the sky dome using ssg.
+* Removed dependencies on mat3.h and friends (old srgp support lib)
+* Airport lookups now done through gdbm (a light weight embedded database.)
+* Converted ssgVTable's to ssgVtxTables which do proper memory
+ management and should facilitate use of compiled vertex arrays once
+ ssg add support for these.
+* Overhauled autopilot internals, separated out the gui controls from
+ the actual autopilot code.
+* Cygwin32 build fixes
+* MSVC++ build fixes
+* Mac build fixes
+
+New in 0.7.2
+* February 17, 2000
+* Lots of code reorganizations
+* Build requires plib-1.1.x
+* Build requires SimGear-0.0.x
+* LaRCsim/c172 is now the default aircraft model.
+* Added flaps support to control model.
+* Lots of updates and tweaks for the LaRCsim/c172 model.
+* Use a more standard texture/blend mode combination for sun/moon halos to
+ avoid render path that's not supported by all cards/drivers.
+* Change reported speed on hud from V_equiv_kts to V_calibrated_kts
+* Instrument panel rewrite by David Megginson. This isn't quite as flashy
+ as the first pass, but is much more functional, plays much better with
+ opengl, and it should be relatively easy for someone with graphical skills
+ to make it look more spiffy.
+* MacOS fixes contributed by Darrell Walisser.
+* Many JSBsim updates.
+* Added a screen snapshot facility (F3).
+* Added a load/save state function contributed by David Megginson.
+* Added support for various I/O protocols and channels so that flightgear
+ can communicate with itself and other programs through a variety of means.
+* Bug fix: The aircraft model used for external views was being included in
+ the height above terrain check so when the view position and the aircraft
+ model collided the current altitude kept getting pushed up to compensate,
+ but of course the aircraft model would get pushed up as well because it
+ tracks the current aircraft position and orientation. Thus you had a never
+ ending cycle ...
+* Oliver's multiplayer network code now moved to his own subdirectory:
+ NetworkOLK
+* Added simulated cloud puffs as we pass through the cloud layer.
+* Cleaned up some memory leaks occuring between ssg and flightgear.
+* Update to Christian's weather data base code.
+
+New in 0.7.1
+* Durk Talsma added a nifty cloud layer.
+* Default to Christian Mayer's new weather system.
+* Added routines to do screen printing contributed by Mark Vallevand.
+* Added routines to do screen shots to ppm graphics file (all platforms)
+ contributed Rich Kaszeta.
+* Added a magic carpet (aka slew) mode.
+* Added a hot air balloon simulator mode. (alpha)
+* Added a simple (direct lincage) autocoordation feature.
+* Added a mode to control view (side to side and up and down) with the mouse.
+* Fixed a DEM decoding problem which caused most of the terrain to be 256
+ meter too high (and regenerated the world scenery with proper elevations.)
+* Updates to JSBsim.
+* Added support for a pilot view offset from the center of gravity.
+* Various platform portability fixes.
+* Updated time-offset/syncing command line options.
+* Updated the FDM <==> Flight Gear interface to be more object oriented.
+ This should hopefully pave the way for being able to simulate several
+ concurrent entities.
+* Removed unimplemented menu entries.
+* Various scenery tools changes and enhancements in preparation for adding
+ runways (hopefully for the next release.)
+
+New in 0.7.0
+* Autopilot can now fly great circle routes.
+* Incorporated a first stab at some networking code contributed by Oliver
+ Delise.
+* Added Christian Mayer's new weather subsystem.
+* Started adding support for "external" views ... still needs some work.
+* Added a flight model acceleration funtion.
+* Added support for mouse yoke control contributed by David Megginson.
+* FDM model hertz now definable from the command line.
+* Added initial timezone support so the user can have better control and more
+ options for setting the starting time of the sim.
+* We now draw nonexistant tiles as ocean which means we only have to create
+ and distribute tiles that contain some sort of land mass.
+
+* Replaced basic render engine with plib's ssg (simple scene graph).
+* Now expect plib to be installed in it's one true and official location.
+* Added support for timegm() if it exists which explicitely expects GMT input.
+* A bit of your basic code reorganization and shuffling.
+
+* Removed tools dependency on libgfc. Functionality is now covered by
+ shapelib which has been added into the Tools tree.
+* Added support for the wonderful GSHHS global land mass data set.
+* Removed dependecy on process-dem.pl script.
+* Created a new distributed/parallel tile build system ... hmmm kind of super
+ computer or beowulf style stuff for getting large chunks of scenery built
+ as fast as possible.
+* Only generate tiles that have land mass data since the sim can recreate pure
+ ocean tiles on the fly.
+* First stab at a water flattening scheme to prevent oceans, lakes, and rivers
+ from running up and down the sides of hills.
+* Changed the default "Work/" subdirectory layout.
+* Updates to better handle segment boundaries in preparation for real airport
+ runway and lighting modeling.
+* Updates and enhancements to my polygon management class.
+
+* Updates to JSBsim.
+* Updates to Tony's c172 model.
+* Updated getting started guide from Micheal Basler.
+
+* FreeBSD portability tweaks.
+* MACos portability tweaks.
+* Borland C++ tweaks.
+* MSVC++ tweaks.
+
+New in 0.6.0
+* Tons of improvements with scenery creation. Inter-tile gaps have been
+ fixed, distorted textures have been fixed, real coastlines have been added,
+ and many other subtle improvements.
+* Tools for parallelizing the scenery building tasks. For instance by using
+ 20 machines in parallel, scenery for the entire USA can be regenerated in
+ just over 4 hours vs. 70+ hours on a single machine.
+* Texture scale can be specified (and changed)( in the materials file. The
+ sim must be rerun for the change to take effect.
+* Windows now uses plib joystick code so rudder pedals should now work.
+* Now builds against Steve Baker's plib (portable game devel library)
+ distributed separately (www.woodsoup.org/~sbaker/plib/)
+* Many source code changes for the MacOS port contributed by Darrell
+ Walisser (the port isn't quite there yet ...)
+* Source code changes for better compiling with the Borland compiler.
+* Source code changes for better compiling with the native Irix compilers.
+* Fixed a bug so you can now fly across the international date line (or
+ more precisely the division between longitude = +/-180.
+* Tweaks to the Astro section contributed by Durk Talsma.
+* Autopilot improvements contributed by Norman Vine.
+* Fonts/characters now drawn with texture maps for increased speed.
+* Instrument panel can be toggled on and off with "P".
+* GUI interface for tweaking some autopilot parameters.
+* HUD appearance and layout changes contributed by Norman Vine, includes
+ faster font drawing for much better performance.
+* Reset function added to reset you to your starting conditions.
+* GUI function to enter a new airport id (and be transported there)
+* Added serial output support for an "in-development" full motion cockpit.
+* "Just in time" texture loading to reduce initial sim loading time.
+
+
+New in 0.59 (This is an intermediate/stepping stone release. Skip this
+ release 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.
+ Still lots to do, but you can watch a balistic flight for a short time.
+* Renamed Simulator/Flight to Simulator/FDM
+* Tweaks to assist building FGFS on solaris platforms.
+* Moved Lib/DEM to Tools/DEM
+* Started preparations for scenery generation tools overhaul.
+* More MSVC++ support.
+* Removed code that made the sun bigger at the horizon since this is just
+ an optical illusion in real life.
+* Bug fixed so that the sim can start out at an airport below sea level.
+
+New in 0.57
+* Converted to a simpler frame rate counting method.
+* Fixed the AOA reading on the HUD.
+* Removed gpc from the Lib section of distribution by request of the
+ gpc Author. The gpc license is unfortunately not compatible with
+ the GPL. I may look for an alternative library, or just require
+ that developers download this library separately.
+* First slew of changes from the MacOS porting effort contributed by
+ "Robert Puyol" <puyol@abvent.fr>.
+* Support for an arbitrary number of serial ports + additional serial port
+ output tweaks.
+* Serial output tweaks to make things more robust and act more like a GPS.
+* Portability enhancements for Borland, Solaris, and SGI.
+* Some internal class renaming and reorganizations. fgFLIGHT becomes FGState.
+ fgCONTROLS becomes FGControls.
+* Started work on an "external" flight model so the sim can be driven from
+ external input (serial port, network, file, etc.)
+* Fixed a problem that creeped in with setting the initial startup altitude.
+ This could cause an unrecoverable bounce and you'd end up flipped on your
+ back. Should be fixed now.
+* Sun now appears to grow in size as it gets very low in the horizon.
+* Fixed a view frustum culling bug where the scene was not accurately culled
+ when your view was anything other than straight forward.
+
+New in 0.56
+* Changed default HUD units to the more standard feet units. You can still
+ use meters by specifying the command line option "--units-meters".
+* Added some initial joystick support using Steve's joystick interface class.
+ This works great under Linux, but Steve's class now needs to be ported to
+ Windoze and other platforms.
+* Also added a fall back to the GLUT joystick routines for windows (until
+ we can find better joystick support.)
+* Added some initial serial port support for acting like gps and outputing
+ nmea data such that could be fed into a flight map software package.
+* Miscellaneous code clean ups, portability improvements, and optimizations.
+* Switched to a streams based error/debug logging system that can be
+ completely stripped out for a release build (./configure --without-logging)
+* Support for cygwin32 b20 compiler (latest release)
+* Continued progress on instrument panel
+* Support for starting fgfs at higher resolutions.
+
+New in 0.55
+* New version of gpc (generic polygon clipping library) from
+ http://www.cs.man.ac.uk/aig/staff/alan/software/
+* Brakes (use "b" to toggle)
+* Added an altitude hold module to the autopilot. Lock your current altitude
+ with "ctrl-a", "cntr-a" again will deactivate. (Also lock your current
+ heading with "ctrl-h", and again to deactivate.)
+* Added a terrain following module ... "ctrl-t" to activate.
+* Added an autothrottle ... "ctrl-s" to activate.
+* Fixes so that terrain tools will work in windoze.
+* More STL & Compiler compatibility fixes.
+* Changes to use a Point3 class.
+* Fixed win95/98 time problem that limited fps to about 18.3
+
+New in 0.54
+* Implimented audio envelopes so that pitch of engine changes with throttle
+* Textured moon, and rewritten/restructured Astro code.
+* More optimizations and code cleanups. (Norman Vine, Bernie Bright, Charlie
+ Hotchkiss.)
+* Bug fixed that was causing odd display artifacts due to a degenerate
+ fragment being created for every tile.
+* Bug fixed that caused scenery generation to go bad (misplaced fclose on an
+ invalid file descriptor.)
+* Code changes to support g++ 2.7 STL (from Bernie Bright)
+
New in 0.53
* Some initial "GameGLUT" support contributed by Gary R. Van Sickle
(tiberius@braemarinc.com)
projects / flightgear.git / blobdiff