curl -X GET "https://api.omophub.com/v1/vocabularies/SNOMED/releases/2024-03?include_statistics=true&include_changelog=true&include_compatibility=true&include_deployment_status=true" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json"

{
  "success": true,
  "data": {
    "vocabulary_id": "SNOMED",
    "vocabulary_name": "Systematized Nomenclature of Medicine Clinical Terms",
    "version": "2024.2",
    "release_info": {
      "version_type": "Minor",
      "release_date": "2024-03-01T00:00:00Z",
      "release_notes": "March 2024 release includes new COVID-19 variants, updated cardiovascular procedures, and enhanced psychiatric terminology. This release adds 2,847 new concepts and modifies 1,523 existing concepts based on clinical feedback and emerging medical knowledge.",
      "release_status": "Released",
      "schema_name": "vocabs_2024_1",
      "predecessor_version": "2024-01",
      "successor_version": "2024-07",
      "deprecation_date": null,
      "end_of_life_date": "2026-03-01T00:00:00Z"
    },
    "version_metadata": {
      "source_organization": "SNOMED International",
      "publication_url": "https://www.snomed.org/news-and-events/articles/march-2024-release",
      "license_info": {
        "license_type": "SNOMED CT Affiliate License",
        "commercial_use": true,
        "attribution_required": true
      },
      "checksum": "sha256:a1b2c3d4e5f6789012345678901234567890abcdef",
      "file_size_mb": 4752.3,
      "supported_formats": ["RF2", "JSON", "XML", "CSV"]
    },
    "version_statistics": {
      "total_concepts": 354652,
      "standard_concepts": 298456,
      "new_concepts": 2847,
      "modified_concepts": 1523,
      "deprecated_concepts": 89,
      "total_relationships": 1247832,
      "domain_distribution": [
        {
          "domain_id": "Condition",
          "concept_count": 125643,
          "percentage": 35.4
        },
        {
          "domain_id": "Procedure",
          "concept_count": 87321,
          "percentage": 24.6
        },
        {
          "domain_id": "Observation",
          "concept_count": 65432,
          "percentage": 18.4
        },
        {
          "domain_id": "Measurement",
          "concept_count": 34567,
          "percentage": 9.7
        },
        {
          "domain_id": "Drug",
          "concept_count": 23456,
          "percentage": 6.6
        }
      ]
    },
    "changelog": {
      "summary": {
        "total_changes": 4876,
        "concepts_added": 2847,
        "concepts_modified": 1523,
        "concepts_deprecated": 89,
        "relationships_changed": 417
      },
      "major_changes": [
        "Added 247 new COVID-19 variant concepts including Omicron subvariants",
        "Enhanced cardiovascular procedure terminology with 156 new concepts",
        "Updated psychiatric disorder classifications with DSM-5-TR alignment",
        "Expanded oncology staging concepts for precision medicine"
      ],
      "breaking_changes": [
        "Deprecated legacy cardiac procedure concept 123456789 - migrate to 987654321",
        "Restructured mental health disorder hierarchy - review dependent implementations"
      ],
      "migration_notes": [
        "Review automated coding rules using deprecated cardiac procedures",
        "Update clinical decision support rules referencing restructured mental health concepts",
        "Consider mapping validation for new COVID-19 variant concepts"
      ]
    },
    "compatibility": {
      "backward_compatible": false,
      "compatibility_level": "Partial",
      "breaking_changes_count": 2,
      "deprecated_features": [
        "Legacy cardiac procedure classifications",
        "Outdated mental health disorder groupings"
      ],
      "migration_required": true,
      "supported_integrations": [
        "Epic FHIR R4",
        "Cerner PowerChart",
        "Allscripts",
        "athenahealth",
        "Custom OMOP CDM implementations"
      ],
      "minimum_api_version": "v1.8"
    },
    "deployment_status": {
      "production": {
        "deployed": true,
        "deployment_date": "2024-03-15T14:30:00Z",
        "rollout_percentage": 100,
        "status": "Active"
      },
      "staging": {
        "deployed": true,
        "deployment_date": "2024-03-08T10:00:00Z",
        "rollout_percentage": 100,
        "status": "Active"
      },
      "development": {
        "deployed": true,
        "deployment_date": "2024-03-01T09:00:00Z",
        "rollout_percentage": 100,
        "status": "Active"
      },
      "regions": [
        {
          "region": "us-east-1",
          "status": "Active",
          "deployment_date": "2024-03-15T14:30:00Z"
        },
        {
          "region": "us-west-2",
          "status": "Active",
          "deployment_date": "2024-03-15T14:35:00Z"
        },
        {
          "region": "eu-west-1",
          "status": "Active",
          "deployment_date": "2024-03-15T14:40:00Z"
        }
      ]
    },
    "quality_metrics": {
      "overall_quality_score": 91.7,
      "quality_trend": "Improved",
      "data_completeness": 98.2,
      "validation_results": {
        "schema_validation": "Passed",
        "referential_integrity": "Passed",
        "business_rules": "Passed with 3 warnings",
        "performance_tests": "Passed"
      },
      "known_issues": [
        "Minor synonym inconsistencies in 234 cardiovascular concepts",
        "3 orphaned concepts in device domain require hierarchical placement",
        "Performance optimization needed for deep hierarchy queries"
      ]
    },
    "comparison_analysis": {
      "comparison_version": "2024-01",
      "concept_differences": {
        "concepts_added": 2847,
        "concepts_removed": 12,
        "concepts_modified": 1523
      },
      "unique_concepts": {
        "current_version_unique": 2835,
        "comparison_version_unique": 0
      },
      "relationship_differences": {
        "relationships_added": 417,
        "relationships_removed": 23,
        "relationships_modified": 156
      },
      "recommendation": "Recommended upgrade - significant content enhancements with manageable migration effort"
    },
    "download_information": {
      "download_links": [
        {
          "format": "RF2",
          "url": "https://api.omophub.com/v1/vocabularies/SNOMED/releases/2024-03/download/rf2",
          "size_mb": 4752.3,
          "checksum": "sha256:a1b2c3d4e5f6789012345678901234567890abcdef",
          "expires_at": "2024-01-16T10:30:00Z"
        },
        {
          "format": "JSON",
          "url": "https://api.omophub.com/v1/vocabularies/SNOMED/releases/2024-03/download/json",
          "size_mb": 6834.7,
          "checksum": "sha256:b2c3d4e5f6a17890123456789012345678901bcdef",
          "expires_at": "2024-01-16T10:30:00Z"
        },
        {
          "format": "XML",
          "url": "https://api.omophub.com/v1/vocabularies/SNOMED/releases/2024-03/download/xml",
          "size_mb": 8967.2,
          "checksum": "sha256:c3d4e5f6a7b18901234567890123456789012cdef0",
          "expires_at": "2024-01-16T10:30:00Z"
        }
      ],
      "api_endpoints": [
        "/v1/vocabularies/SNOMED?vocab_release=2024-03",
        "/v1/concepts?vocabulary_id=SNOMED&vocab_release=2024-03",
        "/v1/concepts/search?vocabulary_ids=SNOMED&vocab_release=2024-03"
      ],
      "documentation_links": [
        "https://docs.omophub.com/vocabularies/snomed/2024-03",
        "https://docs.omophub.com/migration-guides/snomed-2024-03",
        "https://docs.omophub.com/release-notes/snomed-2024-03"
      ]
    }
  },
  "meta": {
    "request_id": "req_snomed_version_123",
    "timestamp": "2024-03-15T10:30:00Z",
    "version_availability": "Available",
    "cache_info": {
      "cached": true,
      "cache_expiry": "2024-04-15T22:30:00Z",
      "cache_hit": true
    }
  }
}