{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Categorized Changelog Changes",
  "description": "Categorized and described changes for changelog generation",
  "type": "object",
  "required": ["version_label", "sections", "timestamp"],
  "properties": {
    "version_label": { "type": "string", "minLength": 1 },
    "breaking_changes": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["description"],
        "properties": {
          "description": { "type": "string" },
          "migration": { "type": "string" },
          "related_commits": { "type": "array", "items": { "type": "string" } }
        }
      }
    },
    "sections": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["title", "type", "entries"],
        "properties": {
          "title": { "type": "string" },
          "type": { "type": "string" },
          "entries": {
            "type": "array",
            "items": {
              "type": "object",
              "required": ["description"],
              "properties": {
                "description": { "type": "string" },
                "scope": { "type": "string" },
                "commits": { "type": "array", "items": { "type": "string" } },
                "notable": { "type": "boolean" }
              }
            }
          }
        }
      }
    },
    "contributors": { "type": "array", "items": { "type": "string" } },
    "stats": {
      "type": "object",
      "properties": {
        "total_entries": { "type": "integer" },
        "notable_entries": { "type": "integer" }
      }
    },
    "timestamp": { "type": "string", "format": "date-time" }
  }
}