Release Version 4.0.0

[amnesica]

After quite some time, we're proud to release version 4.0.0 of the Beluga Project. This release fixes #2 and #4.

Changes:

• Add VRS feeder as supported feeder
• Add flightroute data from VRS
• Add Airplanes-Live API (next to Opensky-Network API)
• Display selected aircraft on 3D-Map (with Cesium Ion - Cesium API key required)
  • Show animated aircraft model and trail
  • Show Google photogrammetry or OSM 3D buildings
  • Cockpit mode, Follow-Plane Mode
  • High Quality mode, HDR, clouds
• Add trail from Opensky-Network - (currently disabled because of wrong data from opensky)
• Add altitude chart in info box
• Display weather information (current, forecast, clouds)
• Display airports on 2D-Map
• Change API for ISS to WTIA (wheretheiss.at)
• Plane-Icon improvements
• Improve dark mode
• Different map styles (like satellite, dark maps)
  • for some maps: geoapify API key required
• More aircraft data from Mictronics
• Add flight progress bar in info box
• Add filter option for military planes
• 2D-Map is now multi world, zoom out is possible
• Improved install update messages
• Settings are saved across multiple sessions in the browser
• UI improvements and animations
• Update Spring to 3.2.0
• Update Angular to v16
• Switch from Maven to Gradle
• Various bug fixes & performance improvements

If you have any questions feel free to ask.