Previous value: -"Search terms — at least one non-whitespace token is required. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Spacing beside punctuation in the catalogue is ignored, so \"Rev.2\" also finds \"Rev. 2\" and \"2015=100\" finds \"2015 = 100\"; a token keeps its own punctuation, as in \"R&D\", \"non-EU\", or \"DS-045409\". Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim. When nothing matches, the error names each word whose removal alone would find matches."New value: +"Search terms — at least one non-whitespace token is required. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Spacing beside punctuation in the catalogue is ignored, so \"Rev.2\" also finds \"Rev. 2\" and \"2015=100\" finds \"2015 = 100\"; a token keeps its own punctuation, as in \"R&D\", \"non-EU\", or \"DS-045409\". Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim. When nothing matches, the error names each word whose removal alone would find matches or, when no single removal would and both catalogue sources were searched, the words that match no dataset label, theme breadcrumb, or code."

Previous value: -"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string — including a query naming a DS-* code that neither the dissemination table of contents nor the Comext dataflow list carries, which is a collection Eurostat does not disseminate, and any query while the Comext dataflow list cannot be loaded and only the table of contents is searched. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. `upstream_fault`: The server had no catalogue loaded yet, and Eurostat's table of contents answered HTTP 5xx or could not be reached on every retry, which the error marks retryable. Once a catalogue is loaded, a failed refresh serves that copy instead. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string — including a query naming a DS-* code that neither the dissemination table of contents nor the Comext dataflow list carries, which is a collection Eurostat does not disseminate, and any query while the Comext dataflow list cannot be loaded and only the table of contents is searched. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. `upstream_fault`: The server had no catalogue loaded yet, and Eurostat's table of contents answered HTTP 501, which is not retried; or it answered another HTTP 5xx or could not be reached on every retry, which the error marks retryable. Once a catalogue is loaded, a failed refresh serves that copy instead. Other values are possible when a failure originates below the handler."

Previous value: -"Page size — maximum datasets returned per page (1–100). Default is 20. To retrieve matches beyond one page, pass the returned nextCursor back as cursor; the page size is fixed by this first call."New value: +"Page size — maximum datasets returned per page. Default 20; positive integers above 100 are clamped to 100 with a notice. To retrieve matches beyond one page, pass the returned nextCursor back as cursor; the page size is fixed by this first call and limit is ignored on cursor calls."

Removed value: -100

Added value: +1

Previous value: -"integer"New value: +"number"

Previous value: -"Search terms — at least one non-whitespace token is required. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim."New value: +"Search terms — at least one non-whitespace token is required. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Spacing beside punctuation in the catalogue is ignored, so \"Rev.2\" also finds \"Rev. 2\" and \"2015=100\" finds \"2015 = 100\"; a token keeps its own punctuation, as in \"R&D\", \"non-EU\", or \"DS-045409\". Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim. When nothing matches, the error names each word whose removal alone would find matches."

Added value: +{
+  "description": "When the catalogue that answered was loaded (ISO 8601). Present only when a refresh failed and that older copy is still in service; omitted otherwise.",
+  "type": "string"
+}

Added value: +{
+  "description": "True when the Comext dataflow list could not be loaded, so the DS-* collections (detailed trade and PRODCOM) were not searched and totalMatches counts the dissemination table of contents alone. Omitted when both sources were searched.",
+  "type": "boolean"
+}

Previous value: -"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string — including a query naming a DS-* code that neither the dissemination table of contents nor the Comext dataflow list carries, which is a collection Eurostat does not disseminate. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string — including a query naming a DS-* code that neither the dissemination table of contents nor the Comext dataflow list carries, which is a collection Eurostat does not disseminate, and any query while the Comext dataflow list cannot be loaded and only the table of contents is searched. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. `upstream_fault`: The server had no catalogue loaded yet, and Eurostat's table of contents answered HTTP 5xx or could not be reached on every retry, which the error marks retryable. Once a catalogue is loaded, a failed refresh serves that copy instead. Other values are possible when a failure originates below the handler."

Previous value: -[
-  "no_match",
-  "invalid_cursor"
-]New value: +[
+  "no_match",
+  "invalid_cursor",
+  "upstream_fault"
+]

Added value: +{
+  "description": "Names each part of the catalogue this answer is missing — the Comext collections, or updates since a refresh failed — and what to do about it. Omitted when the whole catalogue answered.",
+  "type": "string"
+}

Previous value: -"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. Other values are possible when a failure originates below the handler."New value: +"Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string — including a query naming a DS-* code that neither the dissemination table of contents nor the Comext dataflow list carries, which is a collection Eurostat does not disseminate. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. Other values are possible when a failure originates below the handler."

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +false

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Added value: +[
+  {
+    "not": {
+      "required": [
+        "error"
+      ]
+    },
+    "required": [
+      "datasets",
+      "query",
+      "totalMatches",
+      "truncated"
+    ]
+  },
+  {
+    "required": [
+      "error"
+    ]
+  }
+]

Added value: +{
+  "additionalProperties": {},
+  "description": "Present when the call failed. Absent on success.",
+  "properties": {
+    "code": {
+      "description": "JSON-RPC error code for this failure.",
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "data": {
+      "additionalProperties": {},
+      "properties": {
+        "reason": {
+          "description": "Machine-readable failure mode. Declared by this tool: `no_match`: No datasets matched the query string. `invalid_cursor`: The cursor is malformed, came from a different query, or came from a catalogue snapshot that has since refreshed. Other values are possible when a failure originates below the handler.",
+          "examples": [
+            "no_match",
+            "invalid_cursor"
+          ],
+          "type": "string"
+        },
+        "recovery": {
+          "additionalProperties": {},
+          "description": "Actionable next step for the caller.",
+          "properties": {
+            "hint": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "hint"
+          ],
+          "type": "object"
+        },
+        "retryable": {
+          "description": "Whether retrying may succeed.",
+          "type": "boolean"
+        }
+      },
+      "type": "object"
+    },
+    "message": {
+      "description": "Human-readable description of what went wrong.",
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

Removed value: -[
-  "datasets",
-  "query",
-  "totalMatches",
-  "truncated"
-]

Previous value: -"Dataset code (e.g., \"nama_10_gdp\"). Use this in eurostat_get_dataset_info and eurostat_query_dataset."New value: +"Dataset code (e.g., \"nama_10_gdp\"). Use this in eurostat_get_dataset_info, eurostat_query_dataset, and eurostat_download_dataset."

Previous value: -"Opaque pagination cursor from a previous call's nextCursor. Omit for the first page; pass it back to fetch the next page of matches over a stable order."New value: +"Opaque pagination cursor from a previous call's nextCursor. Omit for the first page; pass it back — with the same query — to fetch the next page of matches over a stable order. A cursor is bound to the query that produced it and to the catalogue snapshot in effect at that time, so reusing one with a different query, or after the catalogue refreshes, is rejected rather than silently paging a different result set."

Previous value: -"Search terms. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim."New value: +"Search terms — at least one non-whitespace token is required. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim."

Added value: +"\\S"

Previous value: -"Breadcrumb path from root theme to this dataset (e.g., [\"Economy and finance\", \"National accounts\"]). Empty for top-level entries."New value: +"Breadcrumb path from root theme to this dataset (e.g., [\"Database by themes\", \"Economy and finance\"]). Eurostat files some datasets under several branches; this is the first branch that matched the query. Empty for top-level entries."

Previous value: -"Opaque cursor for the next page of matches. Pass it back as cursor. Omitted on the last page."New value: +"Opaque cursor for the next page of matches. Pass it back as cursor with the same query; it stops working once the catalogue refreshes. Omitted on the last page."

Previous value: -"Total datasets matching the query across all pages, before the page limit."New value: +"Total distinct dataset codes matching the query across all pages, before the page limit."

Added value: +{
+  "description": "Opaque pagination cursor from a previous call's nextCursor. Omit for the first page; pass it back to fetch the next page of matches over a stable order.",
+  "type": "string"
+}

Previous value: -"Maximum number of results to return (1–100). Default is 20."New value: +"Page size — maximum datasets returned per page (1–100). Default is 20. To retrieve matches beyond one page, pass the returned nextCursor back as cursor; the page size is fixed by this first call."

Previous value: -"Search terms — case-insensitive substring match against dataset labels."New value: +"Search terms. Split on whitespace into tokens; every token must match (AND), case-insensitively, somewhere across the dataset label, theme breadcrumb, or code. Word order does not matter, so \"business demography NUTS 3\" or \"regional economic accounts\" resolve without naming a label verbatim."

Previous value: -"Matching datasets, up to the requested limit."New value: +"Matching datasets for the current page, up to the requested limit."

Added value: +{
+  "description": "Opaque cursor for the next page of matches. Pass it back as cursor. Omitted on the last page.",
+  "type": "string"
+}

Added value: +{
+  "description": "Suggested next action based on these results. Populated when there is a clear follow-up call.",
+  "type": "string"
+}

Previous value: -"Total datasets matching the query before the limit."New value: +"Total datasets matching the query across all pages, before the page limit."

Added value: +{
+  "description": "True when more matches remain beyond this page — pass nextCursor as cursor to fetch them.",
+  "type": "boolean"
+}

Previous value: -[
-  "datasets",
-  "query",
-  "totalMatches"
-]New value: +[
+  "datasets",
+  "query",
+  "totalMatches",
+  "truncated"
+]

Added value: +{
+  "description": "Search terms as submitted.",
+  "type": "string"
+}

Previous value: -"Total number of datasets matching the query before the limit is applied."New value: +"Total datasets matching the query before the limit."

Previous value: -[
-  "datasets",
-  "totalMatches"
-]New value: +[
+  "datasets",
+  "query",
+  "totalMatches"
+]