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Dear TC members, A short update on the STIX 2.2 work. Since mid-July we have been meeting weekly on Fridays and turning the 2.2 issue backlog into concrete specification draft text. The work happens in the open on GitHub, in the v2.2-draft branch of the oasis-tcs/cti-stix2 repository, where the 2.1 ...

Yes you are right, I was focused on releasing the `cti-python-stix2` dependencies, including `cti-pattern-validator` which was released at the same time, but forgot the pending changes on the validator. We just released it today both on github and PyPi: https://pypi.org/project/stix2-validator/3.3.1/ ...

Hi Jeffrey, I think I mentioned it during the last CTI TC Meeting, but just to have the situation clarified here in the discussion, the latest update of the library has been published on PyPi earlier this year. Thank you for bringing this topic onto the table, PyPi was indeed missing a lot of the ...

It makes indeed a lot of sense to define an extension definition in this case. The Opinion object already contains some fields that could be used and using extension properties simplifies the mapping between a Trusted Score and the Opinion object. We plan to discuss the extension definitions topic ...