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)
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- 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)
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- Credits for snowy sprites
- Newer NML required for compilation


Version 0.2.0 (18-06-2011)
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- 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
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- Feature: Ground tile awareness