Previous value: -"Human-readable label for the financial metric"New value: +"Human-readable label for the XBRL concept"

Added value: +"Most recent annual (10-K/20-F/40-F) value, or null when the filer reports no annual value for this concept"

Removed value: -[
-  {
-    "description": "No annual data found for this metric",
-    "type": "null"
-  },
-  {
-    "properties": {
-      "filed": {
-        "description": "Date the filing was submitted (YYYY-MM-DD)",
-        "type": "string"
-      },
-      "value": {
-        "description": "The financial metric value",
-        "type": "number"
-      },
-      "year": {
-        "description": "Fiscal year of the most recent annual filing",
-        "type": "number"
-      }
-    },
-    "required": [
-      "year",
-      "value",
-      "filed"
-    ],
-    "type": "object"
-  }
-]

Added value: +{
+  "filed": {
+    "description": "Date the filing was submitted (YYYY-MM-DD)",
+    "type": "string"
+  },
+  "form": {
+    "description": "Annual-report form the value came from (10-K, 10-K/A, 20-F, 40-F)",
+    "type": "string"
+  },
+  "period_end": {
+    "description": "Period end / balance-sheet date (YYYY-MM-DD)",
+    "type": "string"
+  },
+  "period_start": {
+    "description": "Period start (YYYY-MM-DD); present for duration concepts such as revenue, absent for balance-sheet instants",
+    "type": "string"
+  },
+  "unit": {
+    "description": "XBRL unit: USD, USD/shares, shares, or pure",
+    "type": "string"
+  },
+  "value": {
+    "description": "Metric value in `unit`",
+    "type": "number"
+  },
+  "year": {
+    "description": "Fiscal year the reporting period ENDS in, derived from period_end (NOT the SEC fy filing-year field, which stamps prior-year comparatives with the restating filing's year)",
+    "type": "number"
+  }
+}

Added value: +[
+  "year",
+  "value",
+  "filed",
+  "period_end",
+  "form",
+  "unit"
+]

Added value: +[
+  "object",
+  "null"
+]

Added value: +{
+  "description": "true when this concept's latest annual period ends before the filer's latest annual report — the filer stopped reporting it (e.g. a pre-ASC-606 Revenues tag). Real history, not the current figure",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Present when stale: which fiscal year the concept stops at, what the filer's latest report covers, and which current concept in latest_annual replaces it",
+  "type": "string"
+}

Previous value: -[
-  "label",
-  "most_recent_annual"
-]New value: +[
+  "label",
+  "most_recent_annual",
+  "stale"
+]

Previous value: -"Key financial metrics with most recent annual values"New value: +"Per-concept detail. Current concepts first, retired (stale) concepts last — a stale concept is kept because a historical series still needs it, never silently dropped"

Added value: +{
+  "additionalProperties": {
+    "description": "Most recent annual (10-K/20-F/40-F) value, or null when the filer reports no annual value for this concept",
+    "properties": {
+      "concept": {
+        "description": "The us-gaap concept this value was read from — the one the filer currently reports this line under",
+        "type": "string"
+      },
+      "filed": {
+        "description": "Date the filing was submitted (YYYY-MM-DD)",
+        "type": "string"
+      },
+      "form": {
+        "description": "Annual-report form the value came from (10-K, 10-K/A, 20-F, 40-F)",
+        "type": "string"
+      },
+      "period_end": {
+        "description": "Period end / balance-sheet date (YYYY-MM-DD)",
+        "type": "string"
+      },
+      "period_start": {
+        "description": "Period start (YYYY-MM-DD); present for duration concepts such as revenue, absent for balance-sheet instants",
+        "type": "string"
+      },
+      "unit": {
+        "description": "XBRL unit: USD, USD/shares, shares, or pure",
+        "type": "string"
+      },
+      "value": {
+        "description": "Metric value in `unit`",
+        "type": "number"
+      },
+      "year": {
+        "description": "Fiscal year the reporting period ENDS in, derived from period_end (NOT the SEC fy filing-year field, which stamps prior-year comparatives with the restating filing's year)",
+        "type": "number"
+      }
+    },
+    "required": [
+      "year",
+      "value",
+      "filed",
+      "period_end",
+      "form",
+      "unit",
+      "concept"
+    ],
+    "type": [
+      "object",
+      "null"
+    ]
+  },
+  "description": "Canonical line items for the most recent fiscal year — revenue, net_income, operating_income, gross_profit, total_assets, total_liabilities, stockholders_equity, cash_and_equivalents, eps_basic, eps_diluted, shares_outstanding, research_and_development — each resolved to whichever concept the filer currently reports under; null when the filer reports no current value",
+  "type": "object"
+}

Added value: +{
+  "description": "Fiscal year of the filer's most recent annual report across every concept examined",
+  "type": [
+    "number",
+    "null"
+  ]
+}

Added value: +{
+  "description": "Period end of that most recent annual report (YYYY-MM-DD)",
+  "type": [
+    "string",
+    "null"
+  ]
+}

Added value: +{
+  "description": "Concepts the filer has stopped reporting; present in key_financials flagged stale, never used in latest_annual",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "How `year` is derived",
+  "type": "string"
+}

Previous value: -[
-  "cik",
-  "company_name",
-  "key_financials",
-  "available_concepts"
-]New value: +[
+  "cik",
+  "company_name",
+  "latest_annual",
+  "key_financials",
+  "stale_concepts",
+  "available_concepts"
+]

Previous value: -"Company CIK number (digits only, e.g., \"320193\" for Apple)"New value: +"Company CIK (\"320193\"), ticker (\"AAPL\"), or name (\"Apple\") — ticker/name are auto-resolved to a CIK"

Added value: +[
+  {
+    "cik": "320193"
+  }
+]

Previous value: -nullNew value: +{
+  "properties": {
+    "available_concepts": {
+      "description": "Total number of US-GAAP financial concepts available for this company",
+      "type": "number"
+    },
+    "cik": {
+      "description": "Company CIK number",
+      "type": "string"
+    },
+    "company_name": {
+      "description": "Official company name",
+      "type": "string"
+    },
+    "key_financials": {
+      "additionalProperties": {
+        "properties": {
+          "label": {
+            "description": "Human-readable label for the financial metric",
+            "type": "string"
+          },
+          "most_recent_annual": {
+            "oneOf": [
+              {
+                "description": "No annual data found for this metric",
+                "type": "null"
+              },
+              {
+                "properties": {
+                  "filed": {
+                    "description": "Date the filing was submitted (YYYY-MM-DD)",
+                    "type": "string"
+                  },
+                  "value": {
+                    "description": "The financial metric value",
+                    "type": "number"
+                  },
+                  "year": {
+                    "description": "Fiscal year of the most recent annual filing",
+                    "type": "number"
+                  }
+                },
+                "required": [
+                  "year",
+                  "value",
+                  "filed"
+                ],
+                "type": "object"
+              }
+            ]
+          }
+        },
+        "required": [
+          "label",
+          "most_recent_annual"
+        ],
+        "type": "object"
+      },
+      "description": "Key financial metrics with most recent annual values",
+      "type": "object"
+    }
+  },
+  "required": [
+    "cik",
+    "company_name",
+    "key_financials",
+    "available_concepts"
+  ],
+  "type": "object"
+}

Removed value: -[
-  {
-    "cik": "320193"
-  },
-  {
-    "cik": "789019"
-  }
-]

Previous value: -{
-  "properties": {
-    "cik": {
-      "description": "SEC Central Index Key as numeric value",
-      "type": "number"
-    },
-    "entity_name": {
-      "description": "Legal name of the company",
-      "type": "string"
-    },
-    "taxonomies": {
-      "description": "Summary of available XBRL taxonomies",
-      "items": {
-        "properties": {
-          "concept_count": {
-            "description": "Total number of concepts in taxonomy",
-            "type": "number"
-          },
-          "sample_tags": {
-            "description": "Up to 20 sample concept tags",
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          "taxonomy": {
-            "description": "Taxonomy name (e.g., us-gaap, ifrs-full)",
-            "type": "string"
-          }
-        },
-        "required": [
-          "taxonomy",
-          "concept_count",
-          "sample_tags"
-        ],
-        "type": "object"
-      },
-      "type": "array"
-    }
-  },
-  "required": [
-    "cik",
-    "entity_name",
-    "taxonomies"
-  ],
-  "type": "object"
-}New value: +null

Previous value: -nullNew value: +{
+  "properties": {
+    "cik": {
+      "description": "SEC Central Index Key as numeric value",
+      "type": "number"
+    },
+    "entity_name": {
+      "description": "Legal name of the company",
+      "type": "string"
+    },
+    "taxonomies": {
+      "description": "Summary of available XBRL taxonomies",
+      "items": {
+        "properties": {
+          "concept_count": {
+            "description": "Total number of concepts in taxonomy",
+            "type": "number"
+          },
+          "sample_tags": {
+            "description": "Up to 20 sample concept tags",
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "taxonomy": {
+            "description": "Taxonomy name (e.g., us-gaap, ifrs-full)",
+            "type": "string"
+          }
+        },
+        "required": [
+          "taxonomy",
+          "concept_count",
+          "sample_tags"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "cik",
+    "entity_name",
+    "taxonomies"
+  ],
+  "type": "object"
+}

Added value: +[
+  {
+    "cik": "320193"
+  },
+  {
+    "cik": "789019"
+  }
+]