[{"slug":"ZV-2026-0916","server_name":"eur-lex.caseyjhand.com","severity":"breaking","title":"eur-lex.caseyjhand.com: Type of celex_number on eurlex_get_document changed string → unset.","summary":"[risky] Description of eurlex_browse_subjects changed (35% word delta). [risky] Field has_more was added to eurlex_browse_subjects output. [risky] Field next_offset was added to eurlex_browse_subjects output. [risky] Field has_more was added to eurlex_get_cases output. [risky] Field next_offset was added to eurlex_get_cases output. [breaking] Type of celex_number on eurlex_get_document changed string → unset. [safe] Description of eurlex_get_relations changed (6% word delta). [breaking] Type of celex_number on eurlex_get_relations changed string → unset. [risky] Field has_more was added to eurlex_get_relations output. [risky] Field next_offset was added to eurlex_get_relations output. [risky] Field has_more was added to eurlex_search_documents output. [risky] Field next_offset was added to eurlex_search_documents output.","changes":[{"kind":"description_changed","tool":"eurlex_browse_subjects","after":"Search the EuroVoc thesaurus, resolving a keyword into concept URIs usable in the eurovoc_concept subject filter of eurlex_search_documents. Matches both preferred and alternative (non-preferred) labels, so a common synonym reaches the concept it stands for. Returns each concept URI, its preferred label in the requested language, code, broader (parent) label, and the alternative label that matched when one did, ordered alphabetically by preferred label.","before":"Search the EuroVoc thesaurus, resolving a keyword into concept URIs usable in the eurovoc_concept subject filter of eurlex_search_documents. Returns each concept URI, its preferred label in the requested language, code, and broader (parent) label, ordered alphabetically by label.","detail":"Description of `eurlex_browse_subjects` changed (35% word delta).","severity":"risky","descriptionDelta":0.34693877551020413},{"kind":"output_property_added","path":"outputSchema.properties.has_more","tool":"eurlex_browse_subjects","after":{"type":"boolean","description":"True only when CELLAR returned an additional valid row beyond this page."},"detail":"Field `has_more` was added to `eurlex_browse_subjects` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.next_offset","tool":"eurlex_browse_subjects","after":{"type":"number","description":"Offset for the next page. Present only when has_more is true."},"detail":"Field `next_offset` was added to `eurlex_browse_subjects` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.has_more","tool":"eurlex_get_cases","after":{"type":"boolean","description":"True only when CELLAR returned an additional valid row beyond this page."},"detail":"Field `has_more` was added to `eurlex_get_cases` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.next_offset","tool":"eurlex_get_cases","after":{"type":"number","description":"Offset for the next page. Present only when has_more is true."},"detail":"Field `next_offset` was added to `eurlex_get_cases` output.","severity":"risky"},{"kind":"input_type_changed","path":"inputSchema.properties.celex_number","tool":"eurlex_get_document","after":"unset","before":"string","detail":"Type of `celex_number` on `eurlex_get_document` changed string → unset.","severity":"breaking"},{"kind":"description_changed","tool":"eurlex_get_relations","after":"Traverse the one-hop CDM relationship graph of an EU act: what it amends or is amended by, what it repeals or is repealed by (explicit and implicit), its consolidated versions, national transposition measures, its legal basis, and works that cite it. Returns direct relations only, paginated per relation type and direction. Requires a CELEX number or CELLAR work URI.","before":"Traverse the one-hop CDM relationship graph of an EU act: what it amends or is amended by, what it repeals or is repealed by (explicit and implicit), its consolidated versions, its legal basis, and works that cite it. Returns direct relations only, paginated per relation type and direction. Requires a CELEX number or CELLAR work URI.","detail":"Description of `eurlex_get_relations` changed (6% word delta).","severity":"safe","descriptionDelta":0.06000000000000005},{"kind":"input_type_changed","path":"inputSchema.properties.celex_number","tool":"eurlex_get_relations","after":"unset","before":"string","detail":"Type of `celex_number` on `eurlex_get_relations` changed string → unset.","severity":"breaking"},{"kind":"output_property_added","path":"outputSchema.properties.has_more","tool":"eurlex_get_relations","after":{"type":"boolean","description":"True only when at least one requested relation type/direction returned an additional valid row beyond this page."},"detail":"Field `has_more` was added to `eurlex_get_relations` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.next_offset","tool":"eurlex_get_relations","after":{"type":"number","description":"Offset for the next page. Present only when has_more is true."},"detail":"Field `next_offset` was added to `eurlex_get_relations` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.has_more","tool":"eurlex_search_documents","after":{"type":"boolean","description":"True only when CELLAR returned an additional valid row beyond this page."},"detail":"Field `has_more` was added to `eurlex_search_documents` output.","severity":"risky"},{"kind":"output_property_added","path":"outputSchema.properties.next_offset","tool":"eurlex_search_documents","after":{"type":"number","description":"Offset for the next page. Present only when has_more is true."},"detail":"Field `next_offset` was added to `eurlex_search_documents` output.","severity":"risky"}],"published_at":"2026-09-09T23:41:13.710Z"}]