[{"slug":"ZV-2026-1659","server_name":"pakistancaselaw.com","severity":"breaking","title":"pakistancaselaw.com: Type of section on caselaw_get_case changed unset → string.","summary":"[breaking] Type of section on caselaw_get_case changed unset → string. [breaking] section on caselaw_get_case narrowed to a closed enum (summary, full); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_get_case changed unset → string. [breaking] response_format on caselaw_get_case narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_get_citations changed unset → string. [breaking] response_format on caselaw_get_citations narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_get_cited_by changed unset → string. [breaking] response_format on caselaw_get_cited_by narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_lookup_citation changed unset → string. [breaking] response_format on caselaw_lookup_citation narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_most_cited changed unset → string. [breaking] response_format on caselaw_most_cited narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_search changed unset → string. [breaking] response_format on caselaw_search narrowed to a closed enum (markdown, json); previously valid values may now be rejected. [breaking] Type of response_format on caselaw_search_questions changed unset → string. [breaking] response_format on caselaw_search_questions narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","changes":[{"kind":"input_type_changed","path":"inputSchema.properties.section","tool":"caselaw_get_case","after":"string","before":"unset","detail":"Type of `section` on `caselaw_get_case` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.section","tool":"caselaw_get_case","after":"enum[summary,full]","before":"open","detail":"`section` on `caselaw_get_case` narrowed to a closed enum (summary, full); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_get_case","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_get_case` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_get_case","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_get_case` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_get_citations","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_get_citations` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_get_citations","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_get_citations` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_get_cited_by","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_get_cited_by` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_get_cited_by","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_get_cited_by` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_lookup_citation","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_lookup_citation` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_lookup_citation","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_lookup_citation` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_most_cited","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_most_cited` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_most_cited","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_most_cited` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_search","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_search` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_search","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_search` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"},{"kind":"input_type_changed","path":"inputSchema.properties.response_format","tool":"caselaw_search_questions","after":"string","before":"unset","detail":"Type of `response_format` on `caselaw_search_questions` changed unset → string.","severity":"breaking"},{"kind":"enum_narrowed","path":"inputSchema.properties.response_format","tool":"caselaw_search_questions","after":"enum[markdown,json]","before":"open","detail":"`response_format` on `caselaw_search_questions` narrowed to a closed enum (markdown, json); previously valid values may now be rejected.","severity":"breaking"}],"published_at":"2026-10-01T08:52:18.752Z"},{"slug":"ZV-2026-1644","server_name":"pakistancaselaw.com","severity":"breaking","title":"pakistancaselaw.com: Type of query on caselaw_search changed string → unset.","summary":"[safe] Description of caselaw_get_case changed (2% word delta). [risky] Description of caselaw_search changed (41% word delta). [risky] Optional field court was added to caselaw_search; may shift model behaviour. [risky] Optional field journal was added to caselaw_search; may shift model behaviour. [risky] Optional field judge was added to caselaw_search; may shift model behaviour. [risky] Optional field year_from was added to caselaw_search; may shift model behaviour. [risky] Optional field year_to was added to caselaw_search; may shift model behaviour. [safe] Field query on caselaw_search is no longer required. [breaking] Type of query on caselaw_search changed string → unset. [risky] Default of query on caselaw_search changed unset → null. [safe] Description of caselaw_search_questions changed (6% word delta). [risky] Optional field court was added to caselaw_search_questions; may shift model behaviour. [risky] Optional field judge was added to caselaw_search_questions; may shift model behaviour. [risky] Optional field year_from was added to caselaw_search_questions; may shift model behaviour. [risky] Optional field year_to was added to caselaw_search_questions; may shift model behaviour.","changes":[{"kind":"description_changed","tool":"caselaw_get_case","after":"Fetch one judgment by id.\n\n    section='summary' (default) returns metadata + the headnote (plain-language summary, the\n    laws/provisions referred, and keyword tags) — read this first to judge relevance cheaply.\n    section='full' additionally returns the judgment body text (capped at ~40,000 chars; the\n    response flags body_truncated/body_chars_total when longer).\n    ","before":"Fetch one judgment by id.\n\n    section='summary' (default) returns metadata + the AI headnote (plain-language summary, the\n    laws/provisions referred, and keyword tags) — read this first to judge relevance cheaply.\n    section='full' additionally returns the judgment body text (capped at ~40,000 chars; the\n    response flags body_truncated/body_chars_total when longer).\n    ","detail":"Description of `caselaw_get_case` changed (2% word delta).","severity":"safe","descriptionDelta":0.023255813953488413},{"kind":"description_changed","tool":"caselaw_search","after":"Full-text search of Pakistani judgments (Supreme Court, High Courts, Federal Shariat Court\n    and tribunals, 1970 onward), with optional filters by court, judge, law report and year.\n\n    Ranking follows how lawyers research: nearness to the legal point decides which cases are\n    returned; among comparably-near cases, more senior court > larger bench > more recent >\n    more cited. For the current state of the law, add year_from (e.g. 2025); use sort='court'\n    for the most authoritative first.\n\n    With no query, the filters list judgments newest first - e.g. court='Supreme Court' gives the\n    latest Supreme Court judgments, journal='PLD' with year_from=year_to=2024 gives that volume,\n    and sort='recently_added' alone shows what was added to the site most recently.\n\n    Returns cases with id, title, citation, court, year, outcome and the public URL. For an exact\n    report citation use caselaw_lookup_citation. To read a case, pass its id to caselaw_get_case.\n    ","before":"Full-text search of 230,000+ Pakistani judgments (Supreme Court & High Courts, 1970–2025).\n\n    Ranking follows how lawyers research: nearness to the legal point decides which cases are\n    returned; among comparably-near cases, more senior court > larger bench > more recent >\n    more cited. Use sort='newest' when you need the current state of the law (later judgments\n    supersede as statutes are amended), or sort='court' for the most authoritative first.\n\n    Returns ranked cases with id, title, citation, court, year, a snippet, and the public URL.\n    For an exact report citation use caselaw_lookup_citation. To read a case, pass its id to\n    caselaw_get_case.\n    ","detail":"Description of `caselaw_search` changed (41% word delta).","severity":"risky","descriptionDelta":0.40909090909090906},{"kind":"input_property_added","path":"inputSchema.properties.court","tool":"caselaw_search","after":{"anyOf":[{"type":"string","maxLength":100},{"type":"null"}],"title":"Court","default":null,"description":"Only this court: 'Supreme Court', 'Lahore High Court' (or 'LHC'), 'Sindh High Court', 'Peshawar High Court', 'Islamabad High Court', 'Balochistan High Court', 'Federal Shariat Court', or a tribunal's name"},"detail":"Optional field `court` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.journal","tool":"caselaw_search","after":{"anyOf":[{"type":"string","maxLength":20},{"type":"null"}],"title":"Journal","default":null,"description":"Only judgments reported in this law report: 'PLD', 'SCMR', 'CLC', 'YLR', 'PLC(CS)', 'PTD' ... With year_from/year_to it selects that volume, e.g. SCMR 2025."},"detail":"Optional field `journal` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.judge","tool":"caselaw_search","after":{"anyOf":[{"type":"string","maxLength":100},{"type":"null"}],"title":"Judge","default":null,"description":"Only judgments where this judge sat on the bench. Spelling-tolerant: 'Asif Khosa', 'Qazi Faez Isa'. The reply names the judge it matched."},"detail":"Optional field `judge` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.year_from","tool":"caselaw_search","after":{"anyOf":[{"type":"integer","maximum":2100,"minimum":1900},{"type":"null"}],"title":"Year From","default":null,"description":"Earliest year (inclusive)"},"detail":"Optional field `year_from` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.year_to","tool":"caselaw_search","after":{"anyOf":[{"type":"integer","maximum":2100,"minimum":1900},{"type":"null"}],"title":"Year To","default":null,"description":"Latest year (inclusive)"},"detail":"Optional field `year_to` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_required_removed","path":"inputSchema.required.query","tool":"caselaw_search","detail":"Field `query` on `caselaw_search` is no longer required.","severity":"safe"},{"kind":"input_type_changed","path":"inputSchema.properties.query","tool":"caselaw_search","after":"unset","before":"string","detail":"Type of `query` on `caselaw_search` changed string → unset.","severity":"breaking"},{"kind":"default_changed","path":"inputSchema.properties.query","tool":"caselaw_search","after":null,"detail":"Default of `query` on `caselaw_search` changed unset → null.","severity":"risky"},{"kind":"description_changed","tool":"caselaw_search_questions","after":"Find judgments by the QUESTION they settle, rather than by words they contain.\n\n    Every judgment summary on this corpus records the questions that judgment actually decides — e.g.\n    \"Does delay in lodging the FIR by itself entitle the accused to bail?\" This searches those\n    questions, so it matches the shape a legal problem arrives in rather than the vocabulary a\n    1987 bench happened to use.\n\n    COVERAGE IS PARTIAL: only some judgments have a summary with questions yet (the response's\n    `coverage_note` gives the current live ratio, which keeps growing). An empty result means no\n    *summarised* judgment matched — it does NOT mean no such judgment exists. Fall back to\n    caselaw_search, which covers the whole corpus.\n\n    The questions are prepared from the judgment text. They are a finding aid, not a\n    holding: cite the judgment, never the question. Pass an id to caselaw_get_case to read it.\n    ","before":"Find judgments by the QUESTION they settle, rather than by words they contain.\n\n    Every AI summary on this corpus records the questions that judgment actually decides — e.g.\n    \"Does delay in lodging the FIR by itself entitle the accused to bail?\" This searches those\n    questions, so it matches the shape a legal problem arrives in rather than the vocabulary a\n    1987 bench happened to use.\n\n    COVERAGE IS PARTIAL: only some judgments have an AI summary with questions yet (the response's\n    `coverage_note` gives the current live ratio, which keeps growing). An empty result means no\n    *summarised* judgment matched — it does NOT mean no such judgment exists. Fall back to\n    caselaw_search, which covers the whole corpus.\n\n    The questions are written by an AI reading the judgment. They are a finding aid, not a\n    holding: cite the judgment, never the question. Pass an id to caselaw_get_case to read it.\n    ","detail":"Description of `caselaw_search_questions` changed (6% word delta).","severity":"safe","descriptionDelta":0.06060606060606055},{"kind":"input_property_added","path":"inputSchema.properties.court","tool":"caselaw_search_questions","after":{"anyOf":[{"type":"string","maxLength":100},{"type":"null"}],"title":"Court","default":null,"description":"Only this court, e.g. 'Supreme Court' or 'Lahore High Court'"},"detail":"Optional field `court` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.judge","tool":"caselaw_search_questions","after":{"anyOf":[{"type":"string","maxLength":100},{"type":"null"}],"title":"Judge","default":null,"description":"Only judgments where this judge sat on the bench (spelling-tolerant, e.g. 'Mansoor Ali Shah')"},"detail":"Optional field `judge` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.year_from","tool":"caselaw_search_questions","after":{"anyOf":[{"type":"integer","maximum":2100,"minimum":1900},{"type":"null"}],"title":"Year From","default":null,"description":"Earliest year (inclusive)"},"detail":"Optional field `year_from` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.year_to","tool":"caselaw_search_questions","after":{"anyOf":[{"type":"integer","maximum":2100,"minimum":1900},{"type":"null"}],"title":"Year To","default":null,"description":"Latest year (inclusive)"},"detail":"Optional field `year_to` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"}],"published_at":"2026-09-30T21:13:18.552Z"},{"slug":"ZV-2026-0696","server_name":"pakistancaselaw.com","severity":"breaking","title":"pakistancaselaw.com: Field params was removed from caselaw_get_case input; consumers still sending it may be rejected or silently ignored.","summary":"[breaking] Field params was removed from caselaw_get_case input; consumers still sending it may be rejected or silently ignored. [breaking] New required field case_id on caselaw_get_case; requests without it will fail. [risky] Optional field response_format was added to caselaw_get_case; may shift model behaviour. [risky] Optional field section was added to caselaw_get_case; may shift model behaviour. [breaking] Field params was removed from caselaw_get_citations input; consumers still sending it may be rejected or silently ignored. [breaking] New required field case_id on caselaw_get_citations; requests without it will fail. [risky] Optional field limit was added to caselaw_get_citations; may shift model behaviour. [risky] Optional field offset was added to caselaw_get_citations; may shift model behaviour. [risky] Optional field response_format was added to caselaw_get_citations; may shift model behaviour. [breaking] Field params was removed from caselaw_get_cited_by input; consumers still sending it may be rejected or silently ignored. [breaking] New required field case_id on caselaw_get_cited_by; requests without it will fail. [risky] Optional field limit was added to caselaw_get_cited_by; may shift model behaviour. [risky] Optional field offset was added to caselaw_get_cited_by; may shift model behaviour. [risky] Optional field response_format was added to caselaw_get_cited_by; may shift model behaviour. [breaking] Field params was removed from caselaw_lookup_citation input; consumers still sending it may be rejected or silently ignored. [breaking] New required field journal on caselaw_lookup_citation; requests without it will fail. [risky] Optional field limit was added to caselaw_lookup_citation; may shift model behaviour. [risky] Optional field offset was added to caselaw_lookup_citation; may shift model behaviour. [risky] Optional field page was added to caselaw_lookup_citation; may shift model behaviour. [risky] Optional field response_format was added to c","changes":[{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_get_case","before":{"$ref":"#/$defs/GetCaseIn"},"detail":"Field `params` was removed from `caselaw_get_case` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.case_id","tool":"caselaw_get_case","after":{"type":"integer","title":"Case Id","minimum":1,"description":"Numeric judgment id (from a search/lookup/graph result)"},"detail":"New required field `case_id` on `caselaw_get_case`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_get_case","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_get_case`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.section","tool":"caselaw_get_case","after":{"$ref":"#/$defs/Section","default":"summary","description":"'summary' = metadata + AI headnote (cheap); 'full' = + judgment text"},"detail":"Optional field `section` was added to `caselaw_get_case`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_get_citations","before":{"$ref":"#/$defs/GraphIn"},"detail":"Field `params` was removed from `caselaw_get_citations` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.case_id","tool":"caselaw_get_citations","after":{"type":"integer","title":"Case Id","minimum":1,"description":"Numeric judgment id"},"detail":"New required field `case_id` on `caselaw_get_citations`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_get_citations","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_get_citations`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_get_citations","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_get_citations`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_get_citations","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_get_citations`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_get_cited_by","before":{"$ref":"#/$defs/GraphIn"},"detail":"Field `params` was removed from `caselaw_get_cited_by` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.case_id","tool":"caselaw_get_cited_by","after":{"type":"integer","title":"Case Id","minimum":1,"description":"Numeric judgment id"},"detail":"New required field `case_id` on `caselaw_get_cited_by`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_get_cited_by","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_get_cited_by`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_get_cited_by","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_get_cited_by`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_get_cited_by","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_get_cited_by`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_lookup_citation","before":{"$ref":"#/$defs/CitationIn"},"detail":"Field `params` was removed from `caselaw_lookup_citation` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_required_added","path":"inputSchema.properties.journal","tool":"caselaw_lookup_citation","after":{"type":"string","title":"Journal","maxLength":30,"minLength":1,"description":"Law-report code, e.g. 'PLD', 'SCMR', 'CLC'"},"detail":"New required field `journal` on `caselaw_lookup_citation`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_lookup_citation","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_lookup_citation`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_lookup_citation","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_lookup_citation`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.page","tool":"caselaw_lookup_citation","after":{"anyOf":[{"type":"integer","minimum":1},{"type":"null"}],"title":"Page","default":null,"description":"Page/serial number in the report (optional)"},"detail":"Optional field `page` was added to `caselaw_lookup_citation`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_lookup_citation","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_lookup_citation`; may shift model behaviour.","severity":"risky"},{"kind":"input_required_added","path":"inputSchema.properties.year","tool":"caselaw_lookup_citation","after":{"type":"integer","title":"Year","maximum":2100,"minimum":1900},"detail":"New required field `year` on `caselaw_lookup_citation`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_most_cited","before":{"$ref":"#/$defs/MostCitedIn"},"detail":"Field `params` was removed from `caselaw_most_cited` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_most_cited","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_most_cited`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_most_cited","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_most_cited`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_most_cited","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_most_cited`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_search","before":{"$ref":"#/$defs/SearchIn"},"detail":"Field `params` was removed from `caselaw_search` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_search","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_search","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_required_added","path":"inputSchema.properties.query","tool":"caselaw_search","after":{"type":"string","title":"Query","maxLength":200,"minLength":2,"description":"Keywords, e.g. 'bail murder 302' or 'khula dower'"},"detail":"New required field `query` on `caselaw_search`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_search","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.sort","tool":"caselaw_search","after":{"type":"string","title":"Sort","default":"relevance","description":"relevance (default: nearest on the point, then court/bench/recency/citations) | newest (latest law first — useful because amendments supersede) | court (most senior court first)"},"detail":"Optional field `sort` was added to `caselaw_search`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_removed","path":"inputSchema.properties.params","tool":"caselaw_search_questions","before":{"$ref":"#/$defs/QuestionIn"},"detail":"Field `params` was removed from `caselaw_search_questions` input; consumers still sending it may be rejected or silently ignored.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.limit","tool":"caselaw_search_questions","after":{"type":"integer","title":"Limit","default":20,"maximum":50,"minimum":1},"detail":"Optional field `limit` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"},{"kind":"input_property_added","path":"inputSchema.properties.offset","tool":"caselaw_search_questions","after":{"type":"integer","title":"Offset","default":0,"minimum":0},"detail":"Optional field `offset` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"},{"kind":"input_required_added","path":"inputSchema.properties.query","tool":"caselaw_search_questions","after":{"type":"string","title":"Query","maxLength":200,"minLength":2,"description":"The legal question or its subject, in the words a judgment would use — 'delay in lodging FIR', 'concurrent findings of fact', 'pre-arrest bail murder'"},"detail":"New required field `query` on `caselaw_search_questions`; requests without it will fail.","severity":"breaking"},{"kind":"input_property_added","path":"inputSchema.properties.response_format","tool":"caselaw_search_questions","after":{"$ref":"#/$defs/Fmt","default":"markdown"},"detail":"Optional field `response_format` was added to `caselaw_search_questions`; may shift model behaviour.","severity":"risky"}],"published_at":"2026-09-04T11:25:13.512Z"}]