stix2 3.0.0 is released

[Rich Piazza <rpiazza@mitre.org>]

Hi everyone-

                        

We just published stix2 version 3.0.0 on PyPi [1]. The source code is available at [2]. read-the-docs documentation is available at [3].

  

Please enter an issue on GitHub for bugs and feature requests.

 

Contributions welcome.

  

Rich Piazza

 

MITRE

 

[1] https://pypi.org/project/stix2

[2] https://github.com/oasis-open/cti-python-stix2

[3] https://stix2.readthedocs.io/en/latest/  

 

Contents of the release

 

This version aligns with the STIX 2.1 CS 03 (WD12) document, also known as the "OASIS Standard".

Main Changes
#509 Add Sighting.summary default value
#503 Revamp how STIX content customization is detected and enforced  enhancement
#500 fp write for STIX Objects
#492 Drop 'six' dependency (backwards breaking)
#490 Change canonicalization to normalization
#489 Fix observation _expression_ DNF transformer to preserve FOLLOWEDBY order.
#485 Update CustomObservable decorator
#483 add is_sdo() et al functions
#481 Refactor stix2.parsing into more focused modules
#480 Support Pagination in TAXII DataStore
#476 FileSystemsSink.add creates an additional level of directory hierarchy
#458 Versioning refinements
#468 Extensions Support

Changes for CS03:
#517 Update links in code to current specification
#515 Add new infrastructure-type-ov entries
#514 Update Network Traffic for CS03
#504 Fix sighting.last_seen check

Semantic Similarity
#499 Update incident weights for semantic similarity
#496 Similarity/Equivalence Changes
#493 Update the semantic equivalence user guide page
#491 Graph Equivalence Changes

Testing, etc
#482 Migrate test to GitHub Actions, update test & check configuration