• Added TTP structure (stix.ttp.TTP)
• Added COA structure (stix.coa.CourseOfAction)
• Added Campaign structure (stix.campaign.Campaign)
• Added Exploit Target structure (stix.exploit_target.ExploitTarget)
• Fixed bugs in CIQ extension classes
• Fixed bugs in namespace/schemalocation generation code
• Added experimental from_json() to base Entity class
• Added EntityList class for managing lists of STIX constructs in a more-pythonic manner
• Refactor of GenericRelationship and GenericRelationshipList classes
• Refactor of imports to reduce the amount of in-line, function scoped imports
• Added initial support for Snort Test Mechanism extension (stix.extensions.test_mechanism.snort_test_mechanism.SnortTestMechanism)
• Added initial support for OpenIOC 2010 Test Mechanism (stix.extensions.test_mechanism.openioc_2010_test_mechanism.OpenIOCTestMechanism)
• Updates to Indicator and Incident classes