257 lines
10 KiB
Plaintext
257 lines
10 KiB
Plaintext
CHANGELOG
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=========
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3.0.1 2021-09-24
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* #513 Fixes check for reference properties to apply to all custom objects, not
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just custom observables (@maybe-sybr)
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* #526 Fixes TAXIICollection queries to propagate HTTPErrors, not ignore them
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* #528 Fixes bug where all TAXII filters were converted to exact matches
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3.0.0 2021-07-13
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This version aligns with the STIX 2.1 CS 03 (WD12) document, also known as the "OASIS Standard".
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Main Changes
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#509 Add Sighting.summary default value
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#503 Revamp how STIX content customization is detected and enforced enhancement
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#500 fp write for STIX Objects
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#492 Drop 'six' dependency (backwards breaking)
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#490 Change canonicalization to normalization
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#489 Fix observation expression DNF transformer to preserve FOLLOWEDBY order.
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#485 Update CustomObservable decorator
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#483 add is_sdo() et al functions
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#481 Refactor stix2.parsing into more focused modules
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#480 Support Pagination in TAXII DataStore
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#476 FileSystemsSink.add creates an additional level of directory hierarchy
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#458 Versioning refinements
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#468 Extensions Support
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Changes for CS03:
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#517 Update links in code to current specification
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#515 Add new infrastructure-type-ov entries
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#514 Update Network Traffic for CS03
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#504 Fix sighting.last_seen check
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Semantic Similarity
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#499 Update incident weights for semantic similarity
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#496 Similarity/Equivalence Changes
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#493 Update the semantic equivalence user guide page
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#491 Graph Equivalence Changes
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Testing, etc
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#482 Migrate test to GitHub Actions, update test & check configuration
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2.1.0 2020-11-20
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* #337 Switches fuzzywuzzy dependency for rapidfuzz (@maxbachmann)
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* #430 Adds ability to mix single objects and lists in the Bundle constructor
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* #445, #475 Adds ability to calculate semantic equivalence of indicator patterns
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* #449 Adds ability to calculate semantic equivalence of entire graphs of objects
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* #427 Fixes protocol_family property on network socket extension
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* #436 Fixes pattern visitor to handle expressions with both AND and OR
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* #431 Fixes bug when adding custom object to FileSystemSink if the object type
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hasn't been registered
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* #439 Fixes bug with custom wrapped classes not retaining their name (@maybe-sybr)
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* #438 Fixes bug with patterns when the object path contains numeric index steps
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* #454 Fixes stix2.patterns.make_constant() to create TimestampConstants
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* #455 Fixes bug with AND comparisons in patterns
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* #460 Fixes bug when retrieving custom object from TAXIICollectionSource if
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the object type hasn't been registered
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* #444 Fixes bug so CompositeDataSource and deduplicate() handle unversioned
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objects correctly
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* #467 Fixes bug in semantic equivalence when Location objects don't have
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latitude and longitude properties
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* #470 Fixes bug where Sighting's where_sighted_refs property couldn't point to
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a Location object
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* #473 Fixes typo in name of X509V3ExtensionsType class
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* #474 Fixes order of object properties when serialized to match examples from
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the STIX specification
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2.0.2 2020-07-07
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* #423 Fixes issue with six dependency.
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2.0.1 2020-07-06
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* Fixes issue with PyPI.
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2.0.0 2020-07-06
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* #418 Drops support for Python versions older than 3.5
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* #397 Drops python-dateutil dependency to just use built-in datetime instead
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* #392, #402 Fixes bugs with deterministic ID generation
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* #393 Fixes bug when using SSDEEP hashes
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* #404 Fixes bug with "import *"
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* #400 Fixes bug with pattern builder and STIX 2.0 Start/Stop timestamps
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* #407 Fixes bug to allow granular markings with 'id' as selector
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* #409 Fixes bug with 2.1 object reference properties
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* #401 Fixes bug where some objects can be versioned and revoked that shouldn't
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* #417 Improves efficiency of ListProperty
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1.4.0 2020-04-03
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* #347, #355, #356, #357, #358, #360, #362, #369, #370, #379, #374, #384 Updates STIX 2.1 support to CS01
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* #376 Fixes bug where registering object of same name would overwrite it; will
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now raise an error
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1.3.1 2020-03-06
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* #322 Adds encoding option FileSystemSource and MemorySource
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* #354 Adds ability to specify id-contributing properties on custom SCOs
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* #346 Certain SCO properties are no longer deprecated
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* #327 Fixes missing 'name' property on Marking Definitions
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* #303 Fixes bug with escaping quotes in patterns
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* #331 Fixes crashing bug of property names that conflict with Mapping methods
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* #337 Fixes bug with detecting STIX version of content when parsing
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* #342, #343 Fixes bug when adding SCOs to Memory or FileSystem Stores
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* #348 Fixes bug with generating deterministic IDs for SCOs
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* #344 Fixes bug with propagating errors from the pattern validator
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1.3.0 2020-01-04
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* #305 Updates support of STIX 2.1 to WD06
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* #304 Updates semantic equivalence to latest draft, and allows programmatic
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detailed logging
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* Adds Python 3.8 support
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* #297 Fixes bug with File.contains_refs
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* #311 Fixes several DeprecationWarnings
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* #315 Fixes parsing embedded external references with custom properties
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* #316 Fix socket extension key checking
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* #317 Fixes checking of Indicator's pattern property based on pattern_version
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1.2.1 2019-10-16
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* #301 Adds more detailed debugging semantic equivalence output
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* #301 Updates semantic equivalence errors
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* #300 Fixes bug with deterministic IDs for SCOs containing unicode
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1.2.0 2019-09-25
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* #268, #271, #273, #275, #283, #285, #290 Changes support of STIX 2.1 to WD05 (CSD02), for all object types
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* #269 Updates id properties to take a spec_version parameter
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* #283 Changes the exception class hierarchy
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* #289 Adds functions for calculating semantic equivalence of two objects
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* #286 Fixes handling of custom observable extensions
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* #287 Fixes bug with timestamp precision preservation in MarkingDefinition objects
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1.1.3 2019-08-12
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* #258 Ignores empty values for optional fields
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* #259 Adds support for lang granular markings
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* #261 Prevents instantiation or serialization of TLP marking-definitions that don't follow the spec
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* #262 Supports actual objects in _valid_refs instead of just strings
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* #264 Supports accessing objects in bundles via STIX Object IDs
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* #274 Fixes bug parsing bundle containing custom objects
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1.1.2 2019-02-13
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* #86 Adds helper function to Location objects to generate a URL to the location in an online map engine.
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1.1.1 2019-01-11
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* #234 Update documentation structure to better navigate between v20/v21 objects
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* #232 FileSystemStore now raises an exception if you attempt to overwrite an existing file
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* #236 Fix a serialization problem with the WindowsRegistryKey observable object
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* #238 Fix a problem with the LanguageContent object not allowing its creation with an empty dictionary
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1.1.0 2018-12-11
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Most (if not all) STIX 2.1 SDOs/SROs and core objects have been implemented according to the latest CSD/WD document
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There is an implementation for the conversion scales
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#196, #193 Removing duplicate code for: properties, registering objects, parsing objects, custom objects
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#80, #197 Most (if not all) tests created for v20 are also implemented for v21
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#189 Added extra checks for the pre-commit tool
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#202 It is now possible to pass a Bundle into add() method in Memory datastores
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1.0.4 2018-11-15
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* #225 MemorySource fix to support custom objects
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* #212 More consistency in Observable extensions behavior/error messages
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1.0.3 2018-10-31
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* #187 Pickle proof objects
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* #181 Improvements to error handling for datastores
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* #184, #192 Fix "pretty" JSON serialization problems
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* #195 Fix wrong property name for raster-image-ext
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* #201 UUIDv4 enforcement on identifiers
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* #203 New filter option "contains" for datastores
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* #207 Add documentation on patterning
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* #213 Python 3.7 support
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* #214 Support for multiple object versions in MemoryStore
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1.0.2 2018-05-18
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* Fixes bugs when using allow_custom (#176, #179).
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1.0.1 2018-04-27
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* Fixes bug with incorrect TAXII parameters (#169).
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* Fixes bug with constructing patterns (#171).
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1.0.0 2018-04-16
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* Adds the Workbench layer API.
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* Adds checks to ensure valid type names are provided.
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* Supports parsing generic custom STIX 2 content without needing to create classes for them.
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* Fixes "Not JSON serializable" error in TAXIICollectionStore.
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* Fixes bug with parsing JSON files in FileSystemStore.
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* Fixes bug with Filters in TAXIICollectionStore.
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* Fixes minor bugs in the patterning API.
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* Fixes bug with ListProperty containing DictionaryProperty.
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* Fixes bug with parsing observables.
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* Fixes bug involving optional properties with default values.
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* Changes custom observable extensions to require properties to be defined as a list of tuples rather than a dictionary.
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* Changes Filters to allow passing a dictionary as a filter value.
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* Changes `get_dict` to a private function.
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* `taxii2-client` is now an optional dependency.
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0.5.1 2018-03-06
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* Fixes issue with PyPI.
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0.5.0 2018-03-06
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* Adds functions to dereference relationships.
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* Adds a function to get an object's type from its ID.
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* Reorganizes DataStore api, renaming: stix2.sources to stix2.datastore.
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* Fixes various bugs involving CustomMarking, creating new versions of objects
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with custom properties, and a missing IntrusionSet property.
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* Drops Python 3.3 support.
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0.4.0 2017-11-13
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* Adds `creator_of` function to easily get the Identity that created an object,
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and a `serialize` function for fast serialization without sorting properties.
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* Fixes bugs with DataStores and with adding custom STIX content to Bundles.
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* Supports filtering on any property, not just common properties.
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* Includes internal changes to make it easier to support multiple versions of
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the STIX specification.
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0.3.0 2017-10-06
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* Adds data stores, object factory, and the environment layer.
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* Supports pattern expressions and data markings.
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* Fixes some bugs with timestamp precision and parsing of bundles.
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* Includes support for custom object types, custom properties, custom observable
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objects, and custom observable extensions.
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0.2.0 2017-05-31
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* Adds a TAXII data source.
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0.1.0 2017-05-22
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* Include support for serializing/deserializing all STIX objects and Cyber
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Observable objects.
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* Markings are supported but not validated.
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0.0.1 2017-02-24
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* First packaged version
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* Supports all SDOs, Relationships, Bundle (not Sightings).
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* Limited support for Cyber Observables objects
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* Does not support markings.
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