{
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  "1.5.0": "1.4.0",
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  "1.5.2": "1.4.0",
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  "1.5.7": "1.4.0",
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  "1.7.3": "1.4.0",
  "1.7.4": "1.4.0",
  "1.7.5": "1.4.0",
  "1.7.6": "1.4.0",
  "1.7.7": "1.4.0",
  "1.7.8": "1.7.2",
  "1.8.0": "1.7.2",
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  "1.8.3": "1.7.2",
  "1.9.0": "1.7.2",
  "2.0.0": "1.7.2",
  "2.0.1": "1.7.2"
}