mitre-attack / attack-stix-data

STIX data representing MITRE ATT&CK
https://attack.mitre.org/
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STIX 2.1 Bundles don't use spec_version #15

Open clenk opened 2 years ago

clenk commented 2 years ago

Bundles in STIX 2.1 don't use the spec_version property. From 2.0 to 2.1 spec_version was moved to the objects so that a single bundle could hold objects of differing spec versions. Including it on the bundles may confuse some STIX implementations.

cc @chisholm