Kestrel-lang

==================

Added
-----

- ``DESCRIBE`` command to get insight of attributes
- ``ikestrel`` interactive shell (command-line utility)
- Custom stix-shifter connector support 402

Fixed
-----

- Command-line utility tests failed without install

==================

Added
-----

- Kestrel Docker container image in DockerHub
- Documentation on how to use Kestrel Docker container
- case insensitive option ``(?i)`` for Elasticserach via stix-shifter data source interface (stix-shifter v6.2.1)

==================

Added
-----

- New simpler default STIX patterns for stix-shifter-diag
- Connector verification/install in stix-shifter-diag 388
- Custom pattern (string and file) support for stix-shifter-diag
- Debug info output support for stix-shifter-diag
- Current time as stop time support for default pattern in stix-shifter-diag
- Query-translate-only mode for stix-shifter-diag

Changed
-------

- Fix/change the order of LIMIT and timespan in Lark file according to Kestrel doc
- stix-shifter update to v6 (6.0.3)

==================

Added
-----

- stix-shifter data source interface diagnosis module
- ``stix-shifter-diag``: stix-shifter data source interface diagnosis utility
- Docs on ``stix-shifter-diag``
- Error message update to point to ``stix-shifter-diag``
- Unit tests of the diagnosis module and CLI utility

==================

Added
-----

- Minimal version requirements for all dependencies
- param ``cool_down_after_transmission`` in stix-shifter interface
- Unit tests on empty input variable for commands
- ``lark-js`` support for ``kestrel.lark`` 371

Changed
-------

- Keep stix-shifter to v5 (not v6) to avoid a dependency specification issue

Fixed
-----

- Fast translation bug on ``group`` keyword in stix-shifter mapping 370
- ``typeguard`` old version cause exception
- Exception with empty variable 254

==================

Added
-----

- LIMIT keyword in GET/FIND
- LIMIT support in stix-shifter interface and stix-bundle interface
- Unit tests for LIMIT
- Documentation for LIMIT
- New transform function RECORD
- Documentation for RECORD
- Unit tests for RECORD

Changed
-------

- Use prefetch results for GET/FIND if prefetched; instead of merging results with local/main query

Fixed
-----

- stix-shifter interface translator error msg passing bugs
- stix-shifter interface transmitter error msg passing bug
- Infinite loop in stix-shifter interface transmitter
- stix-shifter connector pip uninstall hanging issue
- Prefetch logic error with empty return
- Dataframe index error in CSV export