Version 0.5.0 (01-01-2018)
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- Feature: Vintage Air Depots and Air Stations suitable for early games with airships
- Feature: Vintage Commuter airport suitable for early games.
- Feature: Parameter to adjust displaying airport fences
- Feature: Small Seaplane Airport
- Feature: Skid mark generation on landing runways as more planes touch down on them
- Fix: Company Colors were one shade too light in Air Depot and Air Station previews
- Fix: Bump min_compatible_version
- Fix: [Makefile] Order of parameters for tar changed for newer versions.
                  dos2unix behaviour changed for newer versions
- Fix: [Makefile] Upload to bananas
- Update: Translations for Africaans, Chinese (simplified), Chinese (traditional),
          Croatian, Czech, Dutch, English (US), Finnish, French, German, Hungarian,
          Indonesian, Italian, Japnanese, Korean, Latin, Luxembourgish, Polish,
          Russian, Spanish, Swedish,


Version 0.4.2 (19-10-2014)
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- Add: Translation additions and updates for Africaans, Croation, Dutch,
       English (US), Finnish, French, Hungarian, Indonesian, Korean,
       Norwegian (bokmal), Portuguese, Russian, Scottish Gaelic, Spanish


Version 0.4.1 (27-02-2013)
--------------------------
- Update: Russian translations


Version 0.4.0 (02-02-2013)
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- Feature: av8 compatibility: implement its maintenance costs and introduction date, if requested by its parameter
- Feature: Parameter for maintenance costs
- Feature: Parameter to disable availability dates of airports
- Feature: new modern look for small airport
- Feature: Full groundsprite climate awareness (desert edge detection, snow grade detection)
- Feature: Preview images uses action colors and are climate aware
- Feature: String with URL to project website
- Feature: Parameter to disable airport noise
- Change: Rename grf to ogfx-airports.grf to be more in line with the other OpenGFX+ projects
- Change: Also ship the changelog
- Change: Update to NewGRF v8 / NML 0.3
- Fix: Runway lights were flashing in wrong order
- Fix: Clipping through SW hangar due to undersize bounding box
- Add: translations for Dutch, German, Russian, Spanish and Traditional Chinese


Version 0.3.0 (05-09-2011)
--------------------------
- Feature: New graphics for modern hangar
- Feature: New NE->SW runway sprites for hub airports
- Feature: Four rotations for all airports
- Feature: Preview graphics and text for all airports
- Fix: Concrete groundsprite for commuter airport tower
- Fix: Runway lights did not flash in sequence
- Fix: Use apron instead of grass under antenna for intercontinental and international airports
- Fix: Intercontinental airport windsock offsets
- Fix: Odd pixels on city/met airport groundsprites
- Fix: Fence clipping issues
- Fix: Runway end detection
- Add: [Makefile] Capability to use gimp and photoshop files directly


Version 0.2.1 (18-06-2011)
--------------------------
- Credits for snowy sprites
- Newer NML required for compilation


Version 0.2.0 (18-06-2011)
--------------------------
- Feature: rotatable small airport
- Change: Rewritten in NML for easier maintenace
- Snowy airports
- Automatically fence airport tiles except heads of runways


Version 0.1.0 (04-03-2010) - initial release
--------------------------------------------
- Feature: Ground tile awareness