v4.5.1

4.5.1 (2025-10-17)

Bug Fixes

• impose min(1) restrictions on lists plus various small refactors (072075b)

v4.5.0

4.5.0 (2025-10-08)

Bug Fixes

• package-lock updates for new NPM version (4a72fa2)

Features

• change x_mitre_log_source_references and x_mitre_mutable_elements to be optional for Analytics (5ce383d)

v4.4.1

4.4.1 (2025-09-19)

Bug Fixes

• matrix.schema: check for non-empty condition in tactic_refs (d9c0cbf)
• relationship.schema: replace .transform with .check (781c606)

v4.4.0

4.4.0 (2025-09-18)

Bug Fixes

• group.schema: validate x_mitre_contributors using xMitreContributorsSchema (832b863)
• objectMarkingRefsSchema: enforce .nonempty() on object marking refs arrays (f191ccf)
• software.schema: set object_marking_refs optional, x_mitre_contributors to robust validator (7bdd941)

Features

• add ts module that exports global constant ATTACK_SPEC_VERSION (0095e7d)

v4.3.0

4.3.0 (2025-09-12)

Bug Fixes

• prevent objects key from being dropped during bundle validation (aa61953)
• relationship.schema: restore transform to flag deprecation warning (5e9151b)
• remove nonexistant imports (dbc3ca1)
• remove nonexistant imports (834c80f)
• remove spec_version from STIX bundle object (11d4159)
• restore missing imports (49c296e)

Features

• add export from fetch-attack-version (ad38196)
• remove extensible schemas and update documentation (89eb9ec)
• stix-bundle.schema: add meta description to stixBundleSchema (89ad468)
• tactic.schema: add meta description to tacticSchema (2a23197)
• technique.schema: add meta description to techniqueSchema (c636861)

v4.2.0

4.2.0 (2025-09-12)

Bug Fixes

• api: remove traces of LogSourceImpl (f6ad826)
• attack-id: remove log source support from ATT&CK ID spec (eaedecb)
• relationship.schema: remove x_mitre_log_source_channel and add deprecation warning (c37c900)
• remove createFoundInRelationshipRefinement function (6bf9236)
• remove data_component_name from logSourceSchema (052aa1a)
• schemas: delete log source schema, add permutations to DCs, and update analytic log source refs (ec11916)
• schemas: update stix-bundle and relationship schemas to reflect log source changes (95e6759)
• stix-type: remove x-mitre-log-source stix type (fbdd1a1)

Features

• data-component.schema: set x_mitre_log_sources to optional (31978c1)
• generator: remove log sources add add stronger type hinting (8c3f0f6)

v4.1.5

4.1.5 (2025-09-10)

Bug Fixes

• update node.js check condition (050c437)

v4.1.4

4.1.4 (2025-09-09)

Bug Fixes

• wrap Node.js API call in environment check (05036ca)

v4.1.3

4.1.3 (2025-09-03)

Bug Fixes

• add missing data_component_name to log source permutations array (0a5d547)
• update detection and analytic property names in accordance with the spec (8de38cf)

v4.1.2

4.1.2 (2025-08-28)

Bug Fixes

• remove duplicate nonempty on keys to fix docs showing min twice (46354b4)