{
  "webextensions": {
    "api": {
      "privacy": {
        "network": {
          "networkPredictionEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "54"
                },
                "firefox_android": {
                  "version_added": "54"
                },
                "opera": {
                  "version_added": true
                }
              }
            }
          },
          "peerConnectionEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": false
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "55"
                },
                "firefox_android": {
                  "version_added": "55"
                },
                "opera": {
                  "version_added": false
                }
              }
            }
          },
          "webRTCIPHandlingPolicy": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "54"
                },
                "firefox_android": {
                  "version_added": "54"
                },
                "opera": {
                  "version_added": true
                }
              }
            }
          }
        },
        "services": {
          "passwordSavingEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "56"
                },
                "firefox_android": {
                  "version_added": "56"
                },
                "opera": {
                  "version_added": true
                }
              }
            }
          }
        },
        "websites": {
          "cookieConfig": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": false
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "59"
                },
                "firefox_android": {
                  "version_added": "59"
                },
                "opera": {
                  "version_added": false
                }
              }
            }
          },
          "firstPartyIsolate": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": false
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
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                },
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                  "version_added": "58"
                },
                "opera": {
                  "version_added": false
                }
              }
            }
          },
          "hyperlinkAuditingEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "54"
                },
                "firefox_android": {
                  "version_added": "54"
                },
                "opera": {
                  "version_added": true
                }
              }
            }
          },
          "protectedContentEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": false
                },
                "firefox_android": {
                  "version_added": false
                },
                "opera": {
                  "version_added": true
                }
              }
            }
          },
          "referrersEnabled": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "56"
                },
                "firefox_android": {
                  "version_added": "56"
                },
                "opera": {
                  "version_added": true
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              }
            }
          },
          "resistFingerprinting": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": false
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "58"
                },
                "firefox_android": {
                  "version_added": "58"
                },
                "opera": {
                  "version_added": false
                }
              }
            }
          },
          "thirdPartyCookiesAllowed": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": true
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": false
                },
                "firefox_android": {
                  "version_added": false
                },
                "opera": {
                  "version_added": true
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              }
            }
          },
          "trackingProtectionMode": {
            "__compat": {
              "support": {
                "chrome": {
                  "version_added": false
                },
                "edge": {
                  "version_added": false
                },
                "firefox": {
                  "version_added": "57"
                },
                "firefox_android": {
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                },
                "opera": {
                  "version_added": false
                }
              }
            }
          }
        }
      }
    }
  }
}