Added value: +{
+  "default": 20,
+  "description": "Maximum contributions to return. Default 20.",
+  "maximum": 100,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Parliament Members API integer ID. Obtain from parliament_find_member.",
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "default": 0,
+  "description": "Number of contributions to skip before this page. Default 0. Re-call with offset=offset+returned while has_more is true.",
+  "maximum": 2000,
+  "minimum": 0,
+  "type": "integer"
+}

Removed value: -{
-  "additionalProperties": false,
-  "description": "MemberDebatesInput with member_id and optional topic filter.",
-  "properties": {
-    "limit": {
-      "default": 20,
-      "description": "Maximum contributions to return. Default 20.",
-      "maximum": 100,
-      "minimum": 1,
-      "type": "integer"
-    },
-    "member_id": {
-      "description": "Parliament Members API integer ID. Obtain from parliament_find_member.",
-      "minimum": 1,
-      "type": "integer"
-    },
-    "offset": {
-      "default": 0,
-      "description": "Number of contributions to skip before this page. Default 0. Re-call with offset=offset+returned while has_more is true.",
-      "maximum": 2000,
-      "minimum": 0,
-      "type": "integer"
-    },
-    "topic": {
-      "anyOf": [
-        {
-          "type": "string"
-        },
-        {
-          "type": "null"
-        }
-      ],
-      "default": null,
-      "description": "Optional phrase to find in THIS member's contribution text bodies. Hansard searches the words the member actually said, NOT the topic or title of the debate. Pass tokens this member would have spoken — distinctive arguments ('disproportionate sanction'), statutory references ('section 21'), or motion numbers ('Motion C1') — not the bill's name (members rarely say e.g. 'Renters' Rights Bill' verbatim in their speeches). If you want 'every contribution this member made in a specific debate' regardless of words used, find the debate_ext_id then use parliament_get_debate_contributions(debate_ext_id, member_id=...)."
-    }
-  },
-  "required": [
-    "member_id"
-  ],
-  "type": "object"
-}

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Optional phrase to find in THIS member's contribution text bodies. Hansard searches the words the member actually said, NOT the topic or title of the debate. Pass tokens this member would have spoken — distinctive arguments ('disproportionate sanction'), statutory references ('section 21'), or motion numbers ('Motion C1') — not the bill's name (members rarely say e.g. 'Renters\\' Rights Bill' verbatim in their speeches). If you want 'every contribution this member made in a specific debate' regardless of words used, find the debate_ext_id then use parliament_get_debate_contributions(debate_ext_id, member_id=...)."
+}

Previous value: -[
-  "params"
-]New value: +[
+  "member_id"
+]

Previous value: -"Optional phrase to filter this member's contributions by topic, e.g. 'housing benefit' or 'net zero'. Searched as an exact phrase."New value: +"Optional phrase to find in THIS member's contribution text bodies. Hansard searches the words the member actually said, NOT the topic or title of the debate. Pass tokens this member would have spoken — distinctive arguments ('disproportionate sanction'), statutory references ('section 21'), or motion numbers ('Motion C1') — not the bill's name (members rarely say e.g. 'Renters' Rights Bill' verbatim in their speeches). If you want 'every contribution this member made in a specific debate' regardless of words used, find the debate_ext_id then use parliament_get_debate_contributions(debate_ext_id, member_id=...)."

Previous value: -"Members API integer ID. Use as `member_id` in parliament_member_debates / parliament_member_interests, or as {member_id} in hansard://member/{member_id}/biography for role history."New value: +"Members API integer ID. Use as {member_id} in hansard://member/{member_id}/biography for the member's role history."

Previous value: -"A single Hansard debate contribution."New value: +"A single Hansard debate contribution with citation-grade metadata.\n\nField provenance maps to the upstream hansard-api.parliament.uk\n`Contributions[i]` payload, so callers can footnote a contribution\nwithout re-querying."

Added value: +{
+  "description": "Full citable attribution string, e.g. 'The Minister of State, DESNZ (Lord Whitehead) (Lab)'. Includes role-at-time of contribution for ministerial interventions.",
+  "type": "string"
+}

Added value: +{
+  "description": "Hansard section bucket (Section): 'Commons Chamber', 'Lords Chamber', 'Westminster Hall', 'Written Answers', 'Written Statements'.",
+  "type": "string"
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "The last Hansard column number this contribution spans, e.g. when a long speech runs across columns 200–203. Equal to `column_start` for short contributions. Same population semantics as `column_start`."
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Hansard internal page-marker code from HansardSection (e.g. 'BE-BG1', 'AA-AD'). NOT the citable column number that appears in an OSCOLA footnote — see `column_start` / `column_end` for those, which are only available when reading the contribution via hansard://debate/{debate_ext_id}/contribution/{contribution_ext_id}. From parliament_search_hansard, only this page-marker is exposed."
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "The citable Hansard column number where this contribution begins, e.g. 200, 1162. Extracted from `data-column-number` markers in the contribution HTML. Populated only when reading via the contribution resource — `parliament_search_hansard` returns this as None because Hansard's /search.json strips the column markers. To get the real column number for a search hit, read hansard://debate/{debate_ext_id}/contribution/{contribution_ext_id}."
+}

Added value: +{
+  "description": "ContributionExtId GUID — stable citation key. Use as {contribution_ext_id} in hansard://debate/{debate_ext_id}/contribution/{contribution_ext_id}.",
+  "type": "string"
+}

Previous value: -"Date the contribution was made"New value: +"Date the contribution was made (SittingDate)"

Added value: +{
+  "description": "DebateSectionExtId GUID. Use as {debate_ext_id} in hansard://debate/{debate_ext_id}/header.",
+  "type": "string"
+}

Added value: +{
+  "description": "Integer DebateSectionId — internal Hansard identifier",
+  "type": "integer"
+}

Previous value: -"Title of the debate or question"New value: +"Title of the debate or question (DebateSection)"

Added value: +{
+  "description": "House of Parliament (House)",
+  "enum": [
+    "Commons",
+    "Lords"
+  ],
+  "type": "string"
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Members API integer ID. Use as `member_id` in parliament_member_debates / parliament_member_interests, or as {member_id} in hansard://member/{member_id}/biography for role history."
+}

Previous value: -"Name of the contributing member"New value: +"Name of the contributing member (MemberName)"

Previous value: -"Political party affiliation"New value: +"Political party affiliation parsed from the trailing '(Party)' suffix in AttributedTo"

Added value: +{
+  "anyOf": [
+    {
+      "type": "integer"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Upstream relevance score (Rank). Higher = more relevant to the query."
+}

Removed value: -{
-  "description": "Hansard section (e.g. 'Commons Chamber', 'Written Answers')",
-  "type": "string"
-}

Previous value: -"Full text of the contribution (capped at 3000 characters)"New value: +"Contribution text (capped per max_text_chars on the input; default 3000). Source: ContributionTextFull when text_mode='full', ContributionText preview otherwise."

Previous value: -"Direct Hansard URL to this contribution"New value: +"Public hansard.parliament.uk URL for this contribution (synthesised from House/Date/DebateSectionExtId/ContributionExtId)."

Previous value: -[
-  "member_name",
-  "date",
-  "debate_title",
-  "section",
-  "text",
-  "url"
-]New value: +[
+  "member_name",
+  "attributed_to",
+  "date",
+  "debate_title",
+  "debate_id",
+  "debate_ext_id",
+  "contribution_ext_id",
+  "chamber_section",
+  "house",
+  "text",
+  "url"
+]

Added value: +"MemberDebatesInput with member_id and optional topic filter."

Added value: +{
+  "default": 20,
+  "description": "Maximum contributions to return. Default 20.",
+  "maximum": 100,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "default": 0,
+  "description": "Number of contributions to skip before this page. Default 0. Re-call with offset=offset+returned while has_more is true.",
+  "maximum": 2000,
+  "minimum": 0,
+  "type": "integer"
+}

Added value: +{
+  "default": false,
+  "description": "True if a full page was returned (more may exist)",
+  "type": "boolean"
+}

Added value: +{
+  "default": 20,
+  "description": "Page size requested",
+  "type": "integer"
+}

Added value: +{
+  "default": 0,
+  "description": "Skip applied to this page",
+  "type": "integer"
+}

Previous value: -"Generic wrapper for non-object return types."New value: +"Result of a member-filtered Hansard search.\n\nWraps the contributions for one member (optionally filtered further\nby topic) with query metadata."

Added value: +{
+  "description": "Hansard contributions for the member. Each `text` field is capped at 3000 characters.",
+  "items": {
+    "description": "A single Hansard debate contribution.",
+    "properties": {
+      "constituency": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Constituency (Commons only; None for Lords)"
+      },
+      "date": {
+        "description": "Date the contribution was made",
+        "format": "date",
+        "type": "string"
+      },
+      "debate_title": {
+        "description": "Title of the debate or question",
+        "type": "string"
+      },
+      "member_name": {
+        "description": "Name of the contributing member",
+        "type": "string"
+      },
+      "party": {
+        "anyOf": [
+          {
+            "type": "string"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "default": null,
+        "description": "Political party affiliation"
+      },
+      "section": {
+        "description": "Hansard section (e.g. 'Commons Chamber', 'Written Answers')",
+        "type": "string"
+      },
+      "text": {
+        "description": "Full text of the contribution (capped at 3000 characters)",
+        "type": "string"
+      },
+      "url": {
+        "description": "Direct Hansard URL to this contribution",
+        "type": "string"
+      }
+    },
+    "required": [
+      "member_name",
+      "date",
+      "debate_title",
+      "section",
+      "text",
+      "url"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "Parliament Members API member ID",
+  "type": "integer"
+}

Removed value: -{
-  "type": "string"
-}

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null,
+  "description": "Topic phrase filter applied, if any"
+}

Added value: +{
+  "description": "Number of contributions returned in this call",
+  "type": "integer"
+}

Previous value: -[
-  "result"
-]New value: +[
+  "member_id",
+  "total"
+]

Removed value: -true