Cti Python Stix2 Versions Save

This release includes the following changes:

• #513 Fixes check for reference properties to apply to all custom objects, not just custom observables (@maybe-sybr)
• #526 Fixes TAXIICollection queries to propagate HTTPErrors, not ignore them
• #528 Fixes bug where all TAXII filters were converted to exact matches

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

This release includes the following changes:

• #337 Switches fuzzywuzzy dependency for rapidfuzz (@maxbachmann)
• #430 Adds ability to mix single objects and lists in the Bundle constructor
• #445, #475 Adds ability to calculate semantic equivalence of indicator patterns
• #449 Adds ability to calculate semantic equivalence of entire graphs of objects
• #427 Fixes protocol_family property on network socket extension
• #436 Fixes pattern visitor to handle expressions with both AND and OR
• #431 Fixes bug when adding custom object to FileSystemSink if the object type hasn't been registered
• #439 Fixes bug with custom wrapped classes not retaining their name (@maybe-sybr)
• #438 Fixes bug with patterns when the object path contains numeric index steps
• #454 Fixes stix2.patterns.make_constant() to create TimestampConstants
• #455 Fixes bug with AND comparisons in patterns
• #460 Fixes bug when retrieving custom object from TAXIICollectionSource if the object type hasn't been registered
• #444 Fixes bug so CompositeDataSource and deduplicate() handle unversioned objects correctly
• #467 Fixes bug in semantic equivalence when Location objects don't have latitude and longitude properties
• #470 Fixes bug where Sighting's where_sighted_refs property couldn't point to a Location object
• #473 Fixes typo in name of X509V3ExtensionsType class
• #474 Fixes order of object properties when serialized to match examples from the STIX specification

This release includes the following changes:

• #423 Fixes issue with six dependency.

• Fixes issue with PyPI.

This release includes the following changes:

• #418 Drops support for Python versions older than 3.5
• #397 Drops python-dateutil dependency to just use built-in datetime instead
• #392, #402 Fixes bugs with deterministic ID generation
• #393 Fixes bug when using SSDEEP hashes
• #404 Fixes bug with "import *"
• #400 Fixes bug with pattern builder and STIX 2.0 Start/Stop timestamps
• #407 Fixes bug to allow granular markings with 'id' as selector
• #409 Fixes bug with 2.1 object reference properties
• #401 Fixes bug where some objects can be versioned and revoked that shouldn't
• #417 Improves efficiency of ListProperty

This release includes the following changes:

• #347, #355, #356, #357, #358, #360, #362, #369, #370, #379, #374, #384 Updates STIX 2.1 support to CS01
• #376 Fixes bug where registering object of same name would overwrite it; will now raise an error

This release includes the following changes:

• #322 Adds encoding option FileSystemSource and MemorySource
• #354 Adds ability to specify id-contributing properties on custom SCOs
• #346 Certain SCO properties are no longer deprecated
• #327 Fixes missing 'name' property on Marking Definitions
• #303 Fixes bug with escaping quotes in patterns
• #331 Fixes crashing bug of property names that conflict with Mapping methods
• #337 Fixes bug with detecting STIX version of content when parsing
• #342, #343 Fixes bug when adding SCOs to Memory or FileSystem Stores
• #348 Fixes bug with generating deterministic IDs for SCOs
• #344 Fixes bug with propagating errors from the pattern validator

This release includes the following changes:

• #305 Updates support of STIX 2.1 to WD06
• #304 Updates semantic equivalence to latest draft, and allows programmatic detailed logging
• Adds Python 3.8 support
• #297 Fixes bug with File.contains_refs
• #311 Fixes several DeprecationWarnings
• #315 Fixes parsing embedded external references with custom properties
• #316 Fix socket extension key checking
• #317 Fixes checking of Indicator's pattern property based on pattern_version

This release includes the following changes:

• #301 Adds more detailed debugging semantic equivalence output
• #301 Updates semantic equivalence errors
• #300 Fixes bug with deterministic IDs for SCOs containing unicode