old_contents: # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this file,
  # You can obtain one at http://mozilla.org/MPL/2.0/.
  
  
  HIGH_PRIORITY = {"P1", "P2"}
  LOW_PRIORITY = {"P3", "P4", "P5"}
  
  HIGH_SEVERITY = {"S1", "critical", "S2", "major"}
  LOW_SEVERITY = {"S3", "normal", "S4", "minor", "trivial", "enhancement"}
  OLD_SEVERITY_MAP = {
      "critical": "S1",
      "major": "S2",
      "normal": "S3",
      "minor": "S4",
      "trivial": "S4",
      "enhancement": "S4",
  }
  
new_contents: # This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this file,
  # You can obtain one at http://mozilla.org/MPL/2.0/.
  
  
  HIGH_PRIORITY = {"P1", "P2"}
  LOW_PRIORITY = {"P3", "P4", "P5"}
  
  HIGH_SEVERITY = {"S1", "critical", "S2", "major", "blocker"}
  LOW_SEVERITY = {"S3", "normal", "S4", "minor", "trivial", "enhancement"}
  OLD_SEVERITY_MAP = {
      "critical": "S1",
      "major": "S2",
      "blocker": "S2",
      "normal": "S3",
      "minor": "S4",
      "trivial": "S4",
      "enhancement": "S4",
  }
  
subject: Add the "blocker" severity to the severity constants (#1670)