cti-python-stix2/CHANGELOG

CHANGELOG
=========

0.5.0 - 2018-03-06

* Adds functions to dereference relationships.
* Adds a function to get an object's type from its ID.
* Reorganizes DataStore api, renaming: stix2.sources to stix2.datastore.
* Fixes various bugs involving CustomMarking, creating new versions of objects
  with custom properties, and a missing IntrusionSet property.
* Drops Python 3.3 support.

0.4.0 - 2017-11-13

* Adds `creator_of` function to easily get the Identity that created an object,
  and a `serialize` function for fast serialization without sorting properties.
* Fixes bugs with DataStores and with adding custom STIX content to Bundles.
* Supports filtering on any property, not just common properties.
* Includes internal changes to make it easier to support multiple versions of
  the STIX specification.

0.3.0 - 2017-10-06

* Adds data stores, object factory, and the environment layer.
* Supports pattern expressions and data markings.
* Fixes some bugs with timestamp precision and parsing of bundles.
* Includes support for custom object types, custom properties, custom observable
  objects, and custom observable extensions.

0.2.0 - 2017-05-31

* Adds a TAXII data source.

0.1.0 - 2017-05-22

* Include support for serializing/deserializing all STIX objects and Cyber
  Observable objects.
* Markings are supported but not validated.

0.0.1 - 2017-02-24

* First packaged version
* Supports all SDOs, Relationships, Bundle (not Sightings).
* Limited support for Cyber Observables objects
* Does not support markings.