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+ New
^ Improved
* Fixed

v1.8.0

  • + New Newell Coupling index to predict geomagnetic activity based on solar wind-magnetosphere coupling
  • + Added Interplanetary Magnetic Field (IMF) components: By and Bt for advanced analysis

v1.7.2

  • * Fixed solar data accuracy: SFI, Sunspot Number, and A-Index now display correct real-time values

v1.7.1

  • + Full translations for Band Propagation Forecast table in 18 languages

v1.7.0

  • + Free widgets page to embed propagation data on your websites
  • + SVG widgets for solar conditions, MUF and bands
  • ^ Improved API security with CORS restrictions and logging

v1.6.1

  • ^ Band conditions personalized based on your location and local MUF

v1.6.0

  • + Homepage geolocation with local MUF from nearest ionosonde station
  • + Changelog page with update history

v1.5.0

  • + Feedback page for suggestions and bug reports
  • + NEW badges to highlight recent features
  • ^ Improved HTML language tag for dynamic switching

v1.4.0

  • + HF Coverage Map with VOACAP integration
  • + TX Wizard for guided propagation predictions
  • + AI-powered daily blog with propagation reports

v1.3.0

  • + Guide translations in Arabic and Hindi
  • + NCDXF/IARU Beacon guide
  • + Gray-line propagation guide
  • + Band conditions guide

v1.2.0

  • + Interactive MUF heatmap with real-time data
  • ^ Enhanced ionosonde map with geolocation
  • + Support for 18 languages

v1.1.0

  • + Real-time DX Cluster with advanced filters
  • + Beacon monitor with world map
  • + HF Contest calendar

v1.0.0

  • + Initial release of HF Propagation
  • + Real-time propagation dashboard
  • + Solar indices monitoring (SFI, SSN, K-index)
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