Minor improvements to woodchipper, the module that converts other data formats to STIX.
2.3.2
Fix 60 - UniqueViolation on PostgreSQL with the `__columns` internal table
2.3.1
Add a unique constraint to the name column of __symtable, which is a table of all user-created views. This should prevent duplicate records, which was causing issues with PostgreSQL when re-running steps.
2.3.0
Minor feature enhancement: using `query.BinnedColumn`, you can now group by "binned" or "bucketed" numerical or timestamp properties.
Other changes: - grouped data is now automatically sorted by the grouping columns
2.2.0
------------------
- Better STIX extension property support - Add a new `__columns` "private" table to store mapping from object path to column name - New path/prop metadata functions to supply metadata about STIX properties - Improved STIX ``process`` "deterministic" ``id`` generation - Use a unique ID from extension properties, if found - Use related ``x-oca-asset`` hostname or ID if available
2.1.3
- Preserve UTF-8 when dumping JSON (i.e. set `ensure_ascii=False`) - Fix 'sqlite3.OperationalError: user-defined function raised exception' when using `MATCHES` - Tweak sqlite3 `MATCHES` implementation to better match STIX spec - Make STIX `LIKE` and `MATCHES` comparison operators work with `artifact:payload_bin