• Update how RelatedObjects are created and handle.
• Update Observable type.
• Update Action and related types.
• Add PlatformSpecification, ExtractedFeatures type.
• Add Packer and PackerList types.
• Add VersionInfoResource to PEResourceList type.
• Add Record_Data to DNSRecord object.
• Update File, HTTPSession, Pipe, Port, WinDriver objects.
• Convert ExtractStringList to an EntityList.
• Allow Properties to specify when to output their datatype.
• Properly escape XML-reserved characters.
• Convert several "is None" checks to empty-list checks.
• Standardize how superclass functions are called.
• Handle Unicode strings correctly, always output UTF-8.
• Make each class responsible for its own namespace.
• Allow adding arbitrary namespaces when outputting XML.
• Extract namespaces from object metadata dictionary.
• Add and expand automated tests.
• Various bugfixes and typo corrections.